Should You Buy or Rent a Tool for Your DIY Project?
For any tool you need for a home improvement project, the decision to buy or rent comes down to how many times you will use it. Everyday tools like drills, circular saws, and sanders are worth buying if you use them regularly. Specialty tools like tile saws, floor sanders, and concrete mixers are often better rented since they are used infrequently and are expensive to buy and store.
This calculator compares the total cost of buying versus renting a tool over your expected usage period, and calculates the break-even point — the number of uses after which buying becomes cheaper. Simply divide the purchase price by the rental cost per use to find that number.
Keep in mind that tool ownership comes with hidden costs beyond the purchase price: storage space, blade and bit replacements, maintenance, and the risk of equipment failure. For rarely used specialty tools, renting is almost always the more practical and economical choice — especially when you factor in tools available through home improvement store rental centers at Home Depot or Lowe's.
Frequently Asked Questions
Break-even = purchase price ÷ rental cost per use. If you will use the tool more times than this number, buying is cheaper.
Home Depot and Lowe's have tool rental centers. Local hardware stores, tool lending libraries, and peer rental platforms are also options in many cities.