Back to overview

Creativity

Creativity is a crucial skill assessed during case interviews. While traditional case interview preparation often emphasizes analytical and quantitative abilities, creativity is equally important. This skill demonstrates a candidate's ability to think outside the box, develop a wide array of viable ideas, and propose innovative solutions. In this article, we will explore why creativity is vital in case interviews, how interviewers assess it, and strategies to ensure you never run out of creative ideas during your case-solving process.

Table of contents

The Importance of Creativity in Case Interviews

How is Creativity Assessed in Case Interviews?

Demonstrating Creativity in Case Interviews Effectively

Avoiding Creative Blocks in Case Interviews

Key Takeaways

The Importance of Creativity in Case Interviews

Creativity is not just about coming up with any ideas, but about generating a diverse set of sound and practical solutions. During case interviews, candidates are often faced with complex, open-ended questions that require more than just textbook knowledge. These scenarios test your ability to apply common sense, imagination, and innovative thinking to real-world business problems. Demonstrating creativity shows that you can navigate ambiguity and generate strategic insights that could give a company a competitive edge.

💡 Pro Tip: Use our Case Library to familiarize yourself with a variety of business problems and potential solutions. This will help you build a reservoir of ideas to draw from during your interviews.

Company case provided by Company case by

Mercedes-Benz Management Consulting

MBMC Case: AMG | Turning the most affluent prospects into loyal clients

Mercedes‑AMG stands for uncompromising performance, engineering excellence, and emotional driving experiences. Yet recently, AMG’s top management has become concerned that while the product itself continues to exceed customer expectations, the moment of purchase no longer does. The trigger for this case was a concrete incident: a highly affluent customer configured an AMG top‑end vehicle in detail, was technically convinced, but ultimately decided against the purchase, stating: “It’s a fantastic car – but it didn’t feel special.” For the CEO of Mercedes‑AMG, this statement raises a critical question. In the luxury and performance segment, emotional differentiation at the point of decision is as important as horsepower or technology. Against this backdrop, AMG is exploring new ways to elevate the buying experience for its most valuable customers. One idea under discussion is the introduction of AMG Individualization Hubs – exclusive physical spaces where customers would finalize their vehicle together with AMG experts in a highly personalized and immersive setting. The management now asks you and your Consulting Team to assess this idea holistically: How can AMG strengthen emotional differentiation during the purchase decision, and do Individualization Hubs represent a strategically sound and economically viable solution? The objective is to develop a clear recommendation that balances brand impact, customer experience, and profitability.

5.0

15.8k times solved

Difficulty: Intermediate

Interviewer-led

Growth strategy

New product

Profitability analysis

Open case

Company case provided by Company case by

Oliver Wyman

Oliver Wyman Case: On the Right Track

TrainCo is a manufacturer of rolling stock, or trains, with production sites in three European countries. The company has seen declining profitability over the past years; however, they are currently in a very good position to bid for and win a big contract for regional trains for a Swiss national rail company. They have asked you advise to them on whether they should place a bid for the contract.

4.4

92.1k times solved

Difficulty: Beginner

Candidate-led

Operations strategy

Profitability analysis

Open case

Company case provided by Company case by

FTI-Andersch AG

FTI-Andersch AG Case: Turnaround – Global Plastics AG

Sie wurden vom Vorstand der Global Plastics AG beauftragt, die wirtschaftliche Performance der Unternehmens-Gruppe im Rahmen eines Independent Business Review (IBR) zu analysieren und das Management zu beraten. Das Unternehmen ist seit dem 1. Januar 2019 durch eine Kontokorrentlinie i.H.v. € 150,0 Mio. finanziert. Darüber hinaus gibt es keine weiteren Verbindlichkeiten gegenüber Kreditinstituten. Das finanzierende Bankenkonsortium hat aufgrund schlechter Quartalszahlen und einer angespannten Marktlage eine Validierung der Mittelfristplanung angefordert. Die Global Plastics AG produziert weltweit in 5 Werken Kunststoffbauteile für Fahrzeuginnenräume in den Anwendungsbereichen PKW (PT-Segment), LKW (CT-Segment) sowie Land- (AG-Segment) und Baumaschinen (CON-Segment). Global Plastics beliefert primär deutsche Premium-OEMs und gilt als Qualitätsführer im Interior-Markt. Das Unternehmen nutzt dabei patentierte Technologien in den Bereichen Spritzguss, Kunststoffgalvanik sowie Heißprägung. Der Interior-Markt ist zunehmend von einem Preisdruck durch asiatische Wettbewerber geprägt, die den Qualitätsansprüchen europäischer Kunden immer besser entsprechen. Die Global Plastics AG hat Ihnen zur Analyse ihre GuV und Bilanz zur Verfügung gestellt. Dort sind die Ergebnisse der Geschäftsjahre 2019 bis 2021 sowie der Forecast des Geschäftsjahres 2022 enthalten. Bitte lösen Sie die unten aufgeführten Aufgaben.

4.6

3.7k times solved

Difficulty: Beginner

Candidate-led

Restructuring

Open case

Case by

PrepLounge

Inverto Case: VacuLuxe Innovations' Supply Chain Makeover

The client, VacuLuxe Innovations, is a manufacturer for vacuum pumps, e.g. rotary vane pumps, cryogenic pumps located in Germany. The company has grown from a start-up to a major corporation over the last 50 years. However, after benchmarking the economics of their business, the client discovered that their direct spend (i.e., COGS supplier spend) represented a higher percentage of their revenue than their closest competitors. The client's top management has engaged the SCM and procurement specialized consultancy Inverto to advise the company in this critical situation. An initial meeting with the CPO of VacuLuxe Innovations will be conducted tomorrow. VacuLuxe Innovations aims to discuss optimization potentials in the current collaboration with suppliers as well as levers to improve the supply chain resilience & carbon footprint. Unfortunately, VacuLuxe Innovations has only submitted the following high level data for their direct spend yet.

4.1

18.6k times solved

Difficulty: Intermediate

Candidate-led

Operations strategy

Organizational behavior

Profitability analysis

Open case

Expert case by

Benjamin

McKinsey Round 1: Homeware Heaven

Our client is Homeware Heaven. They are a homeware and appliance retailer that sells items such as kitchen appliances (fridges, ovens), kitchenware, lighting, bedding and bath products, home decor etc. They have 100 stores in the top 20 cities in the US. Their stores are large stand-alone stores located outside of the city centre. Over the last 3 years, business has not been going well for our client. Their revenue has been declining year over year and they have had fewer unique shoppers in their stores. They have hired McKinsey to help them turnaround the situation

4.7

1.3k times solved

Difficulty: Advanced

Interviewer-led

Growth strategy

Profitability analysis

Open case

Expert case by

Hagen

Grocery Wholesaler

GroceryWholesaleCo is a leading international grocery wholesaler that sells, markets, and distributes food products, equipment, and supplies to restaurants, healthcare and educational facilities, lodging establishments, and other customers who prepare meals away from home. Historically, the client was able to ensure sustainable growth; however, profits have plummeted over the last three years. As a result, GroceryWholesaleCo wants to discover the reasons for this decline in profitability and identify strategies to turn the situation around.

4.9

14.1k times solved

Difficulty: Intermediate

Candidate-led

Growth strategy

Market analysis

Profitability analysis

Open case

Company case provided by Company case by

Bain & Company

Bain Case: Old Winery

You have inherited the “Old Winery” from your grandfather, a winery that has been family-owned for five generations and can be dated back to the 16th century. Half of the eleven hectares are used to grow white grapes, the other half to grow red grapes. They are grown in a conventional way, i.e. they are not organically farmed and certified. The vine stocks are in a good condition regarding age and care. Overall, the only ¼ of the harvest is made into wine by the winery itself; the rest is sold. Your grandfather never wanted to change the image of the winery and left the managerial and administrative task to a young and energetic wine-maker. Due to the not so well-known brand, the demand for the “Old Winery” wine is currently rather low. You do not intent to run the winery operatively, given your limited knowledge of winemaking, but find the idea of owning a winery exciting.

4.3

149.3k times solved

Difficulty: Intermediate

Candidate-led

Growth strategy

Market analysis

Market sizing

Mergers & Acquisition

Open case

Expert case by

Benjamin

McKinsey Unconventional Case: Inclusive Cafes

Your client is a leading retail coffee chain. They are present in several countries globally and are a popular brand in most of the markets that they operate in, with several thousands stores in operation. A key focus of the company currently is diversity & inclusion. In their biggest market which is the US, 1 in 4 people have some sort of disability. One realization the client has had is that their retail stores are not as inclusive to individuals with disabilities. McKinsey has been brought on to help them design more inclusive spaces in their retail stores.

4.5

1.9k times solved

Difficulty: Intermediate

Interviewer-led

Non-conventional

Open case

Case by

PrepLounge

Supermarket turnaround

Our client is a supermarket chain in Britain called Sparx. They have been the market leader for more than 30 years. However 5 years ago they have seen growth stall and 2 years later revenues started shrinking, keeping so until today. The profitability of the chain has followed the revenue downturn trend, but dropped in percentage much more than the revenues. They now hold only 25% market share, with the second player getting dangerously closer with 23%. What’s wrong and how can you help them turn this situation around?

4.5

20.9k times solved

Difficulty: Advanced

Candidate-led

Market analysis

Profitability analysis

Open case

Case by

PrepLounge

SuperBurger

Our client is SuperBurger, a fast food chain that operates in the same class as McDonalds, Wendy's, Burger King and so on. They're the fourth largest fast food chain worldwide in terms of number of stores in operations. SuperBurger owns some of its stores, but 85% of its stores are owned by franchisees. As part of its growth strategy, the company has analyzed some potential acquisition targets including Tasty Donuts which is a growing doughnut producer active in the US and internationally. The client asked us to help him decide whether he should acquire the company or not.

4.5

16.6k times solved

Difficulty: Advanced

Interviewer-led

Mergers & Acquisition

Open case

Company case provided by Company case by

SET Management Consulting

SET Case: Strategische Neuausrichtung der Fröhlich Maschinen GmbH

Die Fröhlich Maschinen GmbH, ein mittelständisches Unternehmen mit Sitz in Deutschland, ist auf die Produktion von Spezialmaschinen für die Automobilindustrie spezialisiert. Das Unternehmen hat in den letzten fünf Jahren seinen Umsatz kontinuierlich gesteigert, jedoch ist die Profitabilität stark zurückgegangen. Die Gewinnmarge vor Steuern liegt bei nur 3,75 %, was deutlich unter dem Branchendurchschnitt von 8 % liegt. Gleichzeitig steht das Unternehmen vor internen und externen Herausforderungen: - Interne Herausforderungen: Ein veraltetes ERP-System führt zu ineffizienten Prozessen in der Produktion und Verwaltung. Zudem gibt es Hinweise auf eine unvorteilhafte Kostenstruktur und mangelnde Transparenz bei der Produktprofitabilität. - Externe Herausforderungen: Steigende Rohstoffpreise und ein intensiverer Wettbewerb setzen die Margen zusätzlich unter Druck. Einige Wettbewerber bieten ähnliche Produkte zu niedrigeren Preisen an und diversifizieren schneller in neue Branchen. Die Geschäftsführung hat Ihre Boutique-Beratung beauftragt, die Ursachen für die sinkende Profitabilität zu analysieren und konkrete Maßnahmen zur Verbesserung der Wettbewerbsfähigkeit vorzuschlagen. Ziel Analysieren Sie die Ursachen für die sinkende Profitabilität der Fröhlich Maschinen GmbH und entwickeln Sie konkrete Maßnahmen, um die Rentabilität und Effizienz langfristig zu steigern.

4.4

2.1k times solved

Difficulty: Intermediate

Interviewer-led

Restructuring

Open case

Case by

PrepLounge

Universal TV

Our client is a Canadian TV company, Universal TV. They recently entered the US market in the northeast to expand its market share and capture a large part of the 4 m consumers in a market that has little competition. However, in the past few years, Universal TV has been unable to realize a profit. You are hired to figure out why this is the case and what their next move should be.

4.1

7.5k times solved

Difficulty: Intermediate

Candidate-led

Market analysis

Profitability analysis

Open case

Expert case by

Moritz

Zero Carbon Mine (McKinsey 1st & 2nd round)

Client goal Our client is an international mining company Global Mining Corp (GMC) that focuses on copper mining and is interested in the possibility of producing and selling “green copper”, which is the same product as normal copper but with a certified zero carbon footprint for its entire life cycle until sale. The client engaged your team to help determine the prospects for achieving net zero for their Chilean and Australian copper mines in the next 10 years and decide whether they should pursue this path. Description of situation The client operates open pit copper mines mostly in remote areas of Chile and Australia. In most cases, the copper ore is blasted with explosives and turned into rubble, which is then collected by heavy bulldozers in big piles, loaded by power shovels onto haul trucks, which transport the material over several kilometers to the processing site. Mobile equipment is diesel operated and very heavy, up to 400 tons for a fully loaded haul truck. During processing, a series of mechanical operations take place to break down the rubble further before chemical processes like acidic leaching are used to produce the final product: copper cathodes. This material is then transported by trucks and rail to the nearest port where it can be shipped to its final destination, depending on the customer.

4.0

5.1k times solved

Difficulty: Advanced

Interviewer-led

Operations strategy

Open case

Company case provided by Company case by

Volkswagen Group Consulting

Volkswagen Group Consulting Case: Wo soll produziert werden?

Ihr Kunde ist in einem globalen Automobilkonzern dafür verantwortlich ein neues Produkt mit einem Volumen von 140.000 Fahrzeugen über den gesamten Produktionszeitraum auf den Markt zu bringen. Bedingt durch finanzielle Anspannung liegt ein besonderer Fokus auf den Kosten.

4.3

15.0k times solved

Difficulty: Intermediate

Interviewer-led

Market entry

New product

Pricing

Open case

Expert case by

Gaurav

Case with a twist: Chinese Alloy Wheels – US Market Entry

Our client is an alloy wheels manufacturer based in China. The client is contemplating entering the US market. At this point of time, the client sells the wheels in the China market. In order to make the wheels for the US market, he will have to expand its production capacity. As a result, whether to enter the US or not is a high-stake decision. He has hired BCG to advise him on this issue.

4.3

5.5k times solved

Difficulty: Intermediate

Candidate-led

Capacity change

Market entry

Market sizing

Open case

Company case provided by Company case by

E.ON Inhouse Consulting

E.ON Inhouse Consulting Case: Heating Systems

The European Union pursues the target of lowering the CO₂ emissions of their residents. Therefore, the EU introduced a CO₂ tax to create incentives for consumers to switch to more climate friendly alternatives and stabilize carbon dioxide emissions. Accordingly, and as E.ON’s strategy focuses on creating a better tomorrow for its customers, E.ON is investing significantly to grow its ‘Customer solutions’ area with climate-friendly solutions, including its heating solutions business. You have recently joined E.ON Inhouse Consulting and E.ON’s Head of Heating Solutions has hired you to conduct an analysis concerning the European CO₂ tax. Specifically, you are asked to assess whether the EU uses the right tool to steer consumers towards more climate-friendly heating systems.

4.4

4.9k times solved

Difficulty: Intermediate

Interviewer-led

Market analysis

Open case

Company case provided by Company case by

DHL Consulting

DHL Consulting Case: Local Commerce

DHL aims to create a new E-Commerce business model that combines: - A DHL-owned online marketplace. - Participation limited to local retailers. - Same-day parcel delivery services by DHL. The strategic goal is to strengthen the stationary retail sector as an important customer group. The DHL Consulting team is tasked by the DHL Business Unit "Post & Parcel Germany" (P&P) with identifying a suitable German city for a pilot project and estimating the potential revenue in that city.

4.2

10.0k times solved

Difficulty: Beginner

Interviewer-led

Market entry

Market sizing

Open case

Company case provided by Company case by

OC&C

OC&C Strategy Consultants Case: Expansion einer Schmuck Agentur in China

Unser Kunde, Schmuck Agentur, ist ein führender europäischer Fachhändler für Accessoires und Schmuck. Der Kunde ist derzeit nur in Europa aktiv und vertreibt sowohl Premium- und Luxusprodukte, meist von europäischen Marken, als auch "Mid-Market" Produkte, die eher der hauseigenen Marke angehören. Der Großteil des Vertriebs geschieht über das eigene stationäre Geschäft in Europa. Schmuck Agentur möchte expandieren, und zieht hierfür den chinesischen Markt in Betracht. Aus diesem Grund wirst Du gebeten zunächst Bewertungskriterien für einen möglichen Markteintritt zu erarbeiten. Im Anschluss wirst Du Informationen erhalten, die Dir erlauben einige Faktoren zu bewerten. Abschließend sollst Du eine Empfehlung aussprechen, ob der Kunde das stationäre Geschäft nach China expandieren sollte.

4.6

21.9k times solved

Difficulty: Intermediate

Candidate-led

Market analysis

Market entry

Profitability analysis

Open case

Case by

PrepLounge

Nutripremium

Nutripremium is a very well-known premium nutrition food company in Europe (€1 billion revenue last year). It is based in Spain and has an excellent market share not only in its home country but also in Portugal, France, Italy and Germany. Nutripremium has two main lines of products: - Vitamin-supplements for pregnant women - Concentrated dehydrated aliments and vitamin pills for sick patients (with Diabetes or Cancer). The CEO of Nutripremium thinks that the market in Europe is starting to get saturated and wants you to analyze the Chinese market. What are the key areas you would explore to determine whether this is a good idea?

4.5

77.0k times solved

Difficulty: Advanced

Candidate-led

Market analysis

Market entry

Market sizing

Open case

Case by

PrepLounge

Toothbrush disruption

We are a global toothbrush producing company. Our portfolio consists of two kinds of toothbrushes - 'manual' that sells for $5 and an electric 'rechargeable' that sells for $60. Last year, a competitor introduced a battery-powered electric “spinbrush” that sells for $8.5 and now has 2% of the toothbrush market. We don't have a similar offering and would like you to tell us whether we should develop a similar product or not.

4.3

13.5k times solved

Difficulty: Intermediate

Candidate-led

Competitive response

New product

Profitability analysis

Open case

How is Creativity Assessed in Case Interviews?

Interviewers typically assess creativity through open-ended questions that lack exhibits or starting information. These questions challenge candidates to think on their feet and come up with multiple solutions independently. For example, you might be asked how to increase a company's market share without being given specific data points or frameworks. The expectation is to generate a variety of ideas, usually aiming for at least five distinct concepts. This not only showcases your creativity, but also your ability to think deeply and broadly about a problem.

💡 Pro Tip: Check out our Brain Teaser Collection to sharpen your creative thinking skills and prepare for unexpected questions.

Brainteasers

Challenge Your Logical and Numerical Thinking

Keep calm!

Demonstrating Creativity in Case Interviews Effectively

While creativity is important, maintaining structure in your answers is equally crucial. Here are some strategies to effectively showcase your creativity during a case interview:

Organize by themes: Instead of listing random ideas as they come to mind, group your thoughts into high-level themes. This approach demonstrates structured thinking and helps you cover different aspects of the problem comprehensively. For instance, if asked to improve customer satisfaction, you might categorize your ideas into themes like product quality, customer service, and marketing strategies.

💡 Pro Tip: Use our Structuring Drills to practice breaking down complex problems into manageable themes. This will help you organize your ideas logically during interviews.

Drills

Structuring, logical, and numerical reasoning drills prepare you for the big day!

Check out drills

Sense-check ideas: Ensure that your ideas are practical and can be implemented in the given context. It’s important to show that your creative solutions are not just imaginative, but also feasible. Discuss the potential impact and challenges of each idea briefly to indicate your practical understanding.
Differentiate between quick wins and long-term solutions: Highlighting a mix of immediate actions and strategic, long-term initiatives shows that you can think short-term and long-term. Quick wins might include small adjustments that can be implemented quickly with minimal resources, while long-term ideas might involve significant investments or strategic changes.
Summarize and wrap up: After brainstorming, summarize your ideas along the key themes and indicate how they inform your overall answer to the case. This step not only reinforces your structured approach but also helps the interviewer follow your thought process and the rationale behind your recommendations.

Avoiding Creative Blocks in Case Interviews

Running out of ideas can be a challenge during a case interview. Here are some tips to keep the creative juices flowing:

Mind map on how to be creative in Case Interviews with four tips: using frameworks as starting points, being inspired by business news, practicing regularly with cases, and avoiding stress while collecting ideas.

Preparation: Familiarize yourself with common business problems and innovative solutions. Reading case studies and business news can provide a wealth of ideas and inspiration.
Practice: Regularly practice with case scenarios to build your creative muscle. The more you practice, the easier it becomes to generate ideas on the spot.

👉 Participate in Mock Interviews on PrepLounge to simulate real interview conditions and receive feedback on your creative thinking.

Use frameworks: While creativity goes beyond traditional frameworks, they can serve as useful starting points to ensure you cover all bases. Customize and expand upon these frameworks with your unique insights.
Stay calm and positive: Stress can stifle creativity. Stay calm, take a deep breath, and approach each question with a positive mindset.

💡 Pro Tip: Use our Stress Question Tool to improve your ability to stay creative and focused under pressure.

Stress Questions

Be prepared for your personal fit interview and stay calm under pressure.

Answer questions

Key Takeaways

Creativity is a vital component of case interview success, reflecting your ability to generate diverse, practical, and innovative solutions. By organizing your thoughts into high-level themes, ensuring the feasibility of your ideas, balancing quick wins with long-term strategies, and summarizing your key points, you can effectively showcase your creativity. Preparing thoroughly, practicing regularly, and maintaining a positive attitude will help you keep your ideas flowing. Embrace the creative challenges of case interviews, and you’ll be well on your way to impressing your interviewers and securing that coveted consulting role.

Let's Move On With the Next Articles:

Business Sense

Consulting Skills & Preparation

Business sense refers to the ability to quickly grasp economic dynamics and make decisions that are both strategically and commercially sound. In consulting, it’s not enough to repeat theories from your business degree. What matters is a deep understanding of how companies operate, what drives markets, and what different stakeholders are aiming to achieve. Consultants with strong business acumen can quickly adapt to new industries, understand client needs, and set priorities that make economic sense. They don’t just ask, “What is analytically correct?” – they also ask, “What truly benefits the company?” This mindset often makes the difference in a case interview.

To the article

Presentation and Communication

Consulting Skills & Preparation

The majority and the most obvious part of preparation is, of course, the substantive preparation for your case interview. However, you also need to present what you have learned in a way that gives your interviewer an impression of your personality and character. This means that you must appear confidentand communicate clearly and precisely. The best preparation is useless if you come across as closed-off and insecure. As a consultant, you must always appear trustworthy and confident when interacting with clients to be taken seriously and to enable you and your team to work in a solution-oriented manner. This is already tested in the case interview – albeit indirectly ;)

To the article

General Knowledge

Consulting Skills & Preparation

In case interviews, having solid general knowledge can make a big difference, especially in market sizing questions. Knowing basic facts about regions, population sizes, and economic indicators helps you build stronger arguments. It’s not just about the analysis itself but also about showing interviewers that you understand global trends and can quickly process key information — an important skill in consulting. In a case interview, quick and accurate estimates are essential. For example, if you're asked to evaluate the potential market for a product in a specific country, having solid data — like the population size — is crucial. Without this information, it can be challenging to make a meaningful calculation. In addition to national market data, it's important to know about key global markets. Being familiar with major economic regions like the U.S., China, and the EU is valuable because large consulting firms such as McKinsey and BCG operate extensively in these areas. A solid understanding of these regions shows that you can think about global factors and helps you stand out from other candidates. What Your Knowledge of Population, Economy & Geography Says About You Having strong general knowledge in specific areas not only shows that you are well-prepared, but also that you can quickly understand economic relationships—a crucial skill in consulting. When you have information like population sizes or a country's Gross Domestic Product (GDP) at your fingertips, you can quickly verify assumptions and make informed decisions, which is exactly what case interviews expect. Additionally, your knowledge of these topics demonstrates a genuine interest in world affairs and your ability to recognize and understand global trends. This insight is vital for evaluating how political, economic, and social changes affect businesses. It also highlights your capability to absorb and use complex data effectively. Population Country/Region Population (approx.) Worldwide 8.05 billion China 1.426 billion India 1.419 billion Europe (EU states) 450 million USA 335 million Indonesia 277 million Brazil 203 million Russia 143 million Japan 124 million Germany 83 million UK 68 million GDP Forecast in USD for 2024 Country/Region GDP 2024 (approx. in trillions USD) Worldwide 105 trillion USD USA 25 trillion USD China 18 trillion USD Japan 4.3 trillion USD Germany 4.5 trillion USD France 3.0 trillion USD UK 3.1 trillion USD India 3.9 trillion USD Italy 2.2 trillion USD Brazil 2.1 trillion USD Canada 2.2 trillion USD Key Data to Know for Your Case Interview In case interviews, making quick and accurate estimates is key. A good grasp of units, along with basic fraction and percentage calculations, is essential for working efficiently. Additionally, being comfortable with time units is important for making rough estimates and calculations. The table of larger and smaller time units below provides a handy overview of commonly needed values. These fundamental skills help you tackle tasks confidently and quickly. Overview of Time Conversions: Days, Weeks and Hours Larger Units Smaller Units Days/Year 365 days (In leap years: 366 days) Days/3 Years 1,095 days Days/4 Years 1,461 days (including 1 leap year) Weeks/Year 52 weeks Hours/Week 168 hours Seconds/Hour 3,600 seconds Conversion of Fractions to Percentages and Decimal Values Fraction Percentage Decimal 1/5 20% 0.20 1/6 16.67% 0.1667 1/7 14.29% 0.1429 1/8 12.5% 0.125 1/9 11.11% 0.1111 1/10 10% 0.10 1/11 9.09% 0.0909 1/12 8.33% 0.0833 1/13 7.69% 0.0769 1/14 7.14% 0.0714 1/15 6.67% 0.0667 1/16 6.25% 0.0625 1/17 5.88% 0.0588 1/18 5.56% 0.0556 1/19 5.26% 0.0526 1/20 5% 0.05 Remember, it’s not enough to just memorize these numbers—you also need to be able to calculate with them effectively! Use our Mental Math Tool to specifically train your math skills and prepare for your next interview.

To the article