A cheap thing used twice can cost more per use than a pricey thing used for years. Enter a price and how often you will realistically use an item, and we will show its true cost per use — the number that tells you whether something is actually good value.
The item
True cost per use
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Total uses—
Net cost (after resale)—
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Why cost per use beats the sticker price
The price tag tells you what you pay once; cost per use tells you what each use actually costs you. A 120-unit jacket worn 200 times costs 0.60 per wear — cheaper than a 30-unit jacket worn five times (6.00 per wear). For anything you'll own for a while, cost per use is the honest measure of value, and it often justifies buying the better-made, longer-lasting option.
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When a more expensive item is the smarter buy
Durability changes the maths. A tool, appliance or pair of boots that costs more but lasts years and survives heavy use frequently wins on cost per use, especially once you factor in not having to replace a cheap version repeatedly. Use this calculator to compare two options: work out the cost per use of each and the lower number is usually the better long-term value.
Be honest about how often you'll use it
The biggest error people make is overestimating usage to justify a purchase. The bread maker used twice, the gym membership used in January, the gadget that seemed essential — all have a brutal cost per use. Enter a realistic, even pessimistic, usage figure. If the cost per use still looks good, it's probably a genuinely worthwhile buy.
Frequently asked questions
How do I calculate cost per use?
Divide what the item costs (ideally minus any resale value you'll recover) by the total number of times you'll use it over its life. For example, 120 ÷ 200 uses = 0.60 per use. This calculator does it for you across whatever usage period you choose and adds a verdict on whether that's good value.
Should cost per use include resale value?
Yes, if you'll realistically sell or trade the item later. The true cost of ownership is what you paid minus what you get back, spread over your uses. Quality items that hold their value (some tools, premium electronics, certain bikes) have a lower real cost per use than their price suggests, which is why this calculator includes an optional resale field.
Is a higher or lower cost per use better?
Lower is better — it means each use costs you less. A low cost per use indicates an item that earns its keep through frequent or long-term use; a high cost per use is a warning that you may not use something enough to justify buying it, and that renting, borrowing or a cheaper alternative could make more sense.
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