Calculate net ownership cost
Add purchase, maintenance, consumables, and other ownership costs; subtract only resale value you reasonably expect to recover.
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What will this purchase really cost per use?
Cost per use turns a large price tag into a comparable number. Including upkeep and resale value makes the estimate more realistic for clothing, tools, appliances, sports equipment, and other repeat-use purchases.
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Your result
$1.03 per use
$800.00 lifetime costBased on 780 uses after upkeep and resale value.
Cost per use equals purchase price plus ownership costs, minus expected resale value, divided by realistic uses. The result is only as useful as the usage estimate.
Reviewed October 12, 2026 by Ship or Spend Co.How the calculation works
A clearer way to compare.
Cost per use = (purchase price + lifetime upkeep − resale value) ÷ expected uses.
A $900 purchase with $100 of upkeep, $200 resale value, and 780 uses has an $800 lifetime cost—or about $1.03 per use.
Use the result without fooling yourself.
Estimate realistic uses
Use past behavior, a planned schedule, or the product’s likely useful life. Avoid an optimistic number chosen to justify the purchase.
Compare the right alternatives
Compare against rental, repair, secondhand, subscription, or a different-quality product over the same expected period.
Worked comparisons
Three examples that change the answer.
These examples use the same method as the calculator and show why the inputs—not the promotional headline—decide the outcome.
A frequently used purchase
$900 price · $100 upkeep · $200 resale · 780 uses
Net ownership cost is $800; cost per use is about $1.03.
Frequent use spreads a large upfront price over many useful occasions.
Optimistic use estimate
$300 price · no resale · 100 hoped-for uses
Projected cost is $3 per use.
If actual use stops at 20, realized cost jumps to $15 per use.
Repair versus replacement
$120 repair · 80 added uses · $260 replacement · 220 uses
Repair costs $1.50 per added use; replacement costs about $1.18.
The more expensive upfront option can be cheaper per use when it lasts much longer.
Important exceptions
Cases that can change the answer.
Cost per wear
Include cleaning, tailoring, repair, and likely resale value. Trend-driven items may receive fewer wears than basics.
Shared products
Count total household uses when evaluating economics, but do not double-count each person’s use of the same event.
Time value and convenience
The calculator measures direct cost. Time saved, reliability, enjoyment, and storage are separate benefits or costs.
Cost Per Use FAQ
What is a good cost per use?
There is no universal target. Compare it with a realistic alternative and with the value you receive from each use.
How should resale value be estimated?
Use conservative completed-sale prices for similar condition and subtract likely fees, shipping, and effort. Use zero when resale is too uncertain.
What if I do not know how often I will use it?
Run a low, expected, and high usage scenario. A purchase that only looks good in the optimistic case carries more risk.
Transparent by design
Know what the result means.
Ship or Spend shows the formula, assumptions, and complete comparison rather than hiding the answer behind a score. Read our calculation methodology for limitations and testing details, and our update log for recent editorial work.