Cost Per Wear Calculator
Cost per wear is one number divided by another, which is why almost every page explaining it belongs to a brand using the sum to justify its own prices. This one sells nothing. It adds the costs the standard formula leaves out — alterations, dry cleaning, what a piece sells for afterwards — compares two items side by side, and tells you what counts as a good figure for that kind of garment, which is the question everyone actually has once they have done the arithmetic.
Short answer: Cost per wear is the price divided by the number of times you wear it. Under £1 a wear is good for most clothing. Coats and everyday shoes should get well below that; occasion pieces rarely will, and that is not a failure.
Cost Per Wear Example: Wool Coat
The interactive calculator requires JavaScript. Below is the full-formula calculation for our worked example coat, including alterations, cleaning, and resale value.
A coat at this true cost reaches a good figure after about 550 wears. You are 160 wears short.
What Is a Good Cost Per Wear?
Short answer: Under £1 a wear is the usual rule of thumb and it is too blunt to be useful on its own. A coat should reach 20p a wear; a wedding outfit will never get near £1 and does not need to. The figure only means something against the kind of garment it describes.
There is a thread on the capsule wardrobe forum asking what an ideal or reasonable cost per wear actually is, and it currently ranks first for almost every search on this subject. That is not because the thread is exceptional. It is because no page answers the question, so a conversation between strangers is the best available source. Everyone explains the formula; almost nobody says what to do with the answer.
The reason the standard under-a-pound rule fails is that it treats a winter coat and a wedding dress as the same kind of object. A coat is worn perhaps a hundred and twenty times a year for five years, so six hundred wears is realistic and a good figure is well under fifty pence. An occasion dress might be worn four times in its life, so a hundred pound dress sits at twenty-five pounds a wear and there is no version of that garment where the number looks good. Comparing the two on a single threshold tells you nothing.
A benchmark only works when it is set per category, and it should be read as three bands rather than a pass mark: a figure you would be pleased with, a figure that is perfectly reasonable, and a figure that suggests the piece is not earning its place. The table below is the one this calculator uses. The numbers are given in pounds and convert directly — the ratios hold whatever currency you are in.
One caveat worth stating before the table. A low cost per wear is not automatically a good purchase, and a high one is not automatically a bad one. Something worn constantly because you own nothing else scores brilliantly and may be making you miserable. An occasion piece bought for one significant day scores terribly and may have been entirely worth it. The figure measures financial efficiency and nothing else.
| Garment | Good | Reasonable | Not Earning It | Typical Lifetime Wears |
|---|---|---|---|---|
| Coat or jacket | Under £0.50 | £0.50–£1.50 | Over £1.50 | 300–600 |
| Knitwear | Under £1 | £1–£3 | Over £3 | 100–200 |
| Top or blouse | Under £0.50 | £0.50–£2 | Over £2 | 100–250 |
| Trousers or jeans | Under £0.50 | £0.50–£2 | Over £2 | 150–400 |
| Dress, everyday | Under £1 | £1–£3 | Over £3 | 50–150 |
| Skirt | Under £1 | £1–£3 | Over £3 | 60–150 |
| Everyday shoes | Under £0.50 | £0.50–£2 | Over £2 | 200–500 |
| Occasion shoes | Under £5 | £5–£15 | Over £15 | 10–40 |
| Bag | Under £0.50 | £0.50–£2 | Over £2 | 200–600 |
| Occasion outfit | Under £15 | £15–£50 | Over £50 | 2–10 |
Lifetime wears assume the piece is kept until it wears out or stops being worn, not until it stops being fashionable. If you replace things on a two-year cycle, halve the figures and expect a higher cost per wear across the board.
Wool Overcoat
How to Calculate Cost Per Wear
Short answer: Divide the price by the number of times you will wear it. The fuller version adds alterations and cleaning to the price and subtracts what you could sell it for, which changes the answer more than most people expect.
The cost per wear formula everyone quotes is price divided by wears, and for most garments it is close enough. Where it goes wrong is on exactly the items people use it to justify — tailoring, coats, anything dry clean only — because those carry costs after purchase that the simple version ignores entirely.
Alterations belong in the price. A pair of trousers that needed twenty-five pounds of hemming cost twenty-five pounds more than the label said, and that is true whether or not you think of it that way. Cleaning belongs in it too, and it is the cost most often missed: a wool coat cleaned twice a year for five years is roughly a hundred and fifty pounds of dry cleaning, which on a three hundred pound coat is half the purchase price again.
Resale runs the other way and is worth including if you actually sell things. A well-kept piece from a brand with a resale market can return thirty to fifty per cent of its price, and that comes off the true cost. If you do not sell clothes, leave the field empty — an optimistic resale figure that never materialises makes the whole calculation dishonest.
Use the simple version to compare two similar things quickly. Use the full one before spending seriously.
Cost Per Wear Examples
Four real examples, with all the costs included, to show how the figure changes.
Wool coat
Cashmere jumper
Straight-leg jeans
Occasion dress
Comparing Two Pieces Side by Side
Short answer: Cost per wear is most useful as a comparison rather than a verdict. Put two things you are choosing between into the calculator and the difference is usually larger and clearer than either figure on its own.
The most common real use of this calculation is not deciding whether to buy something. It is deciding which of two things to buy — the cheaper coat or the better one, the shoes that need resoling or the ones that do not. In that situation the absolute figure barely matters and the gap between the two tells you everything.
The comparison also exposes the thing single-item calculations hide. Two garments at similar prices can have completely different true costs once cleaning and alterations are in, and a cheaper piece that needs replacing twice as often is frequently the more expensive one. Set both to the same expected lifetime and the arithmetic makes the case by itself.
One rule for comparing honestly: use the same wear estimate for both unless there is a real reason not to. It is very easy to give the piece you already want the more generous number, and that is the single most common way this calculation gets bent.
£90 coat · 2 years · 260 wears · no cleaning
£300 coat · 8 years · 1,040 wears · £30 a year cleaning
Where Cost Per Wear Stops Being Useful
Short answer: It measures financial efficiency and nothing else. It cannot see whether you like a thing, it rewards owning less regardless of whether that suits your life, and it is trivially easy to make any purchase look sensible by being optimistic about how often you will wear it.
An essay arguing that cost per wear is flawed currently ranks in the top three for several searches on this subject, alongside a magazine piece describing it as useful and flawed maths in its own headline. Both are right, and a page that only sold you the upside would be less useful than one that says where it fails. Here is where it fails.
The first problem is that the wear count is a guess and you are making it while wanting the answer to come out well. Estimating that you will wear something twice a week for five years turns almost any price into a reasonable figure. The honest version is to estimate how often you wore the last comparable thing you owned, which is usually a considerably smaller number.
The second is that it quietly rewards owning very little. A person with four tops has a magnificent cost per wear and possibly a miserable wardrobe. The figure improves every time you narrow your options, which makes it a poor guide on its own for anyone who wants variety — and variety is a legitimate thing to want.
The third is that it says nothing about whether you like the thing. The piece worn constantly because nothing else fits scores brilliantly. The dress worn twice that you think about years later scores terribly. Both numbers are correct and neither describes the purchase. Cost per wear is a good tool for choosing between two things you want equally, and a poor tool for deciding whether to want something.
✓ What it is good for
Choosing between two similar options · Sanity-checking an expensive purchase · Noticing which things you never wear · Comparing quality tiers of the same garment
✕ What it cannot do
Account for how much you like something · Value variety in a wardrobe · Predict how often you will actually wear it · Tell you whether to buy at all
Using It as a Cost Per Wear Tracker
Short answer: Save an item and add a wear each time you put it on. The figure updates, and after a season you have real numbers instead of estimates — which is the only way this calculation stops being a guess.
People sell spreadsheets, printable templates and phone apps for exactly this, which tells you the demand is real. The mechanic is simple: record what you paid, tap once each time you wear it, and watch the figure fall. What makes it worth doing is not the tracking itself but what it reveals at the end of a season — which pieces you reached for constantly and which have been quietly sitting there.
Saved items on this page live in your own browser and go nowhere else. There is no account, nothing is uploaded, and the list is yours to delete. That also means it does not follow you to another device, which is the honest trade-off for not asking you to sign up.
The most useful habit is not tracking everything. Track the five or six pieces you spent real money on, and the two or three you are unsure about. A wardrobe-wide spreadsheet gets abandoned in a fortnight; six items does not.
Your Tracked Pieces
Tap +1 whenever worn-
Wool coat · £26047 wears £5.85
-
Ankle boots · £160112 wears £1.43
-
Silk blouse · £958 wears £11.88
Saved in this browser only. No account, nothing uploaded.
How This Calculator Works
The arithmetic here is trivial. What is not trivial is where the benchmark figures come from and what the tool assumes, so here is both. Every calculation is deterministic and completely transparent.
What this cost per wear calculator is built on
The calculation is the full formula above: price plus alterations plus cleaning over the period, minus resale, divided by estimated wears. Wears are derived from the frequency and duration you select rather than entered directly, because people are considerably better at estimating how often they wear something than at producing a total. Weekly for three years becomes 156 wears; a few times a week for three years becomes 390. Those conversions are shown alongside the result so you can see what the figure is built on, and the simple price-only figure is shown beneath it so you can see what the extra costs did.
Where the benchmark figures come from
The category benchmarks in the table above are not a published standard, because none exists. They are derived from typical garment lifespans and the wear frequencies each category actually gets — a coat worn through five winters, shoes worn until they are resoled twice, an occasion dress worn a handful of times. We publish them as three bands rather than a single threshold because a pass mark on a subject this variable would be false precision. If your figures differ, your benchmark is the more accurate one.
Where this calculator is least reliable
Three situations. Anything you have not bought yet, where the wear estimate is a hope rather than an observation — the tracker exists because estimates are the weak point. Pieces bought for a specific event, where the figure will always look poor and the calculation is not the right way to think about the purchase. And second-hand or inherited pieces, where the price paid and the value of the garment have come apart entirely.
For an editorial case in favour of thinking this way, GQ's piece on the magic of cost per wear makes the argument well. For the counterweight, Primer Magazine's calculator piece describes the same maths as useful and flawed in its own headline, which is closer to our view.
Cost Per Wear Calculator FAQ
- What is cost per wear?
- The price of a garment divided by the number of times you wear it. A £300 coat worn 300 times costs £1 a wear; the same coat worn twice costs £150 a wear. It is a way of comparing the real cost of two options rather than their price tags.
- What is a good cost per wear?
- Under £1 a wear is the usual rule, but it depends entirely on the garment. A coat should reach under 50p; an occasion dress will never get close to £1 and does not need to. The table above gives a benchmark per category.
- What is the cost per wear formula?
- Price divided by wears for the simple version. The fuller one is price plus alterations plus cleaning, minus resale value, divided by wears — which matters most on tailoring, coats and anything dry clean only.
- Should I include dry cleaning?
- Yes, if the piece needs it regularly. A wool coat cleaned twice a year for five years adds roughly half its purchase price again. It is the cost most often left out and the one that changes the answer most.
- Does cost per wear mean expensive is always better?
- No, and most pages on this subject imply otherwise because they are selling something. A cheaper piece worn just as often wins, and a costly piece that needs frequent cleaning can lose to a cheaper one outright.
- How do I estimate how many times I will wear something?
- Base it on the last comparable thing you owned rather than on intention. Most people overestimate by a wide margin, and the estimate is the weakest part of the whole calculation.
- Does it work for shoes and bags?
- Yes, and they are among the best candidates because they get worn often and last for years. Include resoling for shoes — it extends the life considerably and belongs in the cost.
- Is my saved list stored anywhere?
- It lives in your own browser and nowhere else. No account, nothing uploaded, nothing shared. Clearing your browser data removes it, and it does not follow you to another device.