Buy vs Rent Calculator
Should you buy or rent that item? Enter the purchase price, rental cost per use, and how often you will use it. This calculator finds the break-even point and tells you which option saves more money. Works for tools, equipment, formal wear, cars, and anything else.
When to Buy vs Rent
The sharing economy has made renting everyday items easier than ever. But renting is not always cheaper. This calculator helps you find the break-even point: the number of uses at which buying becomes more cost-effective than renting.
Break-Even Formula
Total Buy Cost = Purchase Price + (Maintenance × Years) + (Storage × Years)
Total Rent Cost = Rental Price × Uses Per Year × Years
Break-Even Uses = Purchase Price / (Rental Price − Maintenance Per Use)
Items Most People Should Rent
Formal wear you will wear once, specialty tools for one-time projects, camping gear for annual trips, party supplies, moving trucks, and high-end camera equipment for occasional use. If you will use something fewer than 5 times, renting almost always wins.
Items Worth Buying
Everyday tools you use monthly, fitness equipment you use weekly, professional equipment for your job, kitchen appliances you use daily, and anything with a low purchase price relative to rental cost. Quality items with long lifespans almost always pay for themselves.
The Sharing Economy
Services like tool libraries, clothing rental subscriptions, and peer-to-peer rentals have changed the equation. Factor in convenience: renting means no storage, no maintenance, and the ability to try different models. Buying means always having it available when you need it.
Depreciation Matters
Items that depreciate quickly (electronics, cars) may cost less to rent short-term. Items that hold value (quality furniture, land equipment) are better to buy. Consider resale value: if you can sell the item for 50% of its price after use, your effective cost drops significantly.