Cost Per Use Calculator
Work out the true cost per use or cost per wear of an item by dividing its price by how many times you'll use it, free in your browser.
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Before you rely on this: Estimates only — not financial, tax or legal advice. Confirm current rates, fees and rules before relying on these figures.
How to use this calculator
- Enter the price paid and how many times you'll use it.
- Optionally add a resale value.
How it works
Cost per use = (price − resale value) ÷ number of uses.
Worked example
$200 over 100 uses. = $2.00 per use.
Common mistakes
- Comparing on sticker price alone — a pricier item used often can be cheaper per use.
- Over-estimating how many times you'll actually use it.
Frequently asked questions
How is cost per use calculated?
Divide the total price by the number of times you expect to use the item. A $200 jacket worn 100 times costs $2 per wear.
Why use cost per use?
It reframes a purchase by value over its life, so a pricier item used often can be better value than a cheap one rarely used.
What's cost per use good for?
Deciding whether to buy cheap-and-replaceable or pay more for something that lasts — it puts both on the same per-use footing.
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Cite this tool
Zerdly. (2026). Cost Per Use Calculator. Retrieved from https://www.zerdly.com/tools/cost-per-use-calculator/
Tip: Enter any known values to calculate the remaining results.
All calculations run in your browser. Your inputs are never saved or transmitted.