What is cost per wear (and why it changes how you shop)

You've probably had this conversation with yourself in a changing room: "It's expensive, but I'll wear it loads." Six months later, the tag's still half-attached and it's worn twice. Meanwhile the £18 t-shirt from three years ago, the one that doesn't even feel special anymore, has been worn so many times it's basically a uniform.

Price alone can't tell you which of those was the better buy. Cost per wear can.

What cost per wear actually means

Cost per wear is exactly what it sounds like: how much an item costs you, on average, every time you wear it. It's the price you paid divided by the number of times you've worn it (or expect to wear it). A £15 top worn once cost you £15 that day. The same top worn fifteen times costs £1 a wear.

Nothing about the item changed. What changed is how much value you actually pulled out of it. That's the whole point of the metric — it shifts the question from "what did this cost?" to "what has this actually given me?"

It's a simple idea, but almost nobody calculates it, because almost nobody has the receipts and the wear count sitting next to each other. You remember roughly what you paid for your favourite coat. You don't remember exactly how many times you've worn it since October. Cost per wear only becomes useful once someone — or something — is tracking both numbers for you.

How to calculate cost per wear

The formula is one line:

cost per wear = price paid ÷ number of times worn

A £120 coat worn 60 times over two winters: £120 ÷ 60 = £2 per wear. A £45 dress worn 3 times: £45 ÷ 3 = £15 per wear. Same rough price bracket, wildly different value.

You can run this sum for anything: a pair of shoes, a coat, a phone case, a season ticket. Clothes are just where it matters most, because wardrobes are where most of us have the biggest gap between "money spent" and "actual use."

If you want a quick answer for a single item right now, our free cost per wear calculator does the sum for you — put in the price and an estimated number of wears, and it tells you the cost per wear plus a plain-English comparison, like "that's cheaper than a coffee."

Why price alone is a bad way to judge a purchase

Price answers one question: what did this cost today? It says nothing about tomorrow, or the next fifty times you reach for it. Two purchases at the identical price can have completely different outcomes:

• A £60 pair of jeans you wear every week for two years: hundreds of wears, pennies each time.
• A £60 going-out top that suited a moment, a mood, a specific night: one or two wears, and £30-£60 each time.

If you only look at price, both are "a £60 purchase." If you look at cost per wear, one of them was a genuinely great buy and the other was an expensive way to feel good for one evening. Neither is a bad decision on its own — sometimes you want the going-out top and you know exactly what you're paying for. The problem is buying on price alone without ever noticing the pattern, purchase after purchase, until a wardrobe is full of things that individually made sense and collectively cost a fortune for very little wear.

What counts as "cheap" and "expensive" per wear

There's no universal number that separates a good cost per wear from a bad one — it depends on the item and what you can afford — but a few rough anchors help:

• Under £1 per wear is excellent value for almost anything. A go-to pair of trainers, your daily coat, work basics — these should be aiming here.
• £1–£5 per wear is normal for things worn regularly but not daily: a smart jacket, weekend shoes, a good bag.
• £5–£15 per wear is where occasion wear tends to sit — worn a handful of times a year, which is fine if you knew that going in.
• Above £15 per wear, and often much higher, is where impulse buys and rarely-worn "just in case" pieces usually land. Not automatically a mistake, but worth noticing if it's a pattern rather than a one-off.

The number that matters most isn't the absolute figure — it's whether it matches what you expected when you bought the thing. A £200 coat at £4 a wear after a year is going exactly to plan. A £200 coat still at £200 a wear after a year is a coat that isn't earning its space in your wardrobe, whatever the original justification was.

The trap: buying less doesn't automatically mean spending less per wear

A common instinct once you know about cost per wear is to simply buy fewer things. That helps, but it's not the whole story. Cost per wear is driven as much by wearing things as it is by buying fewer of them.

Two wardrobes with the exact same number of items can have completely different average costs per wear, depending on whether those items are actually worn or left hanging. The person with 80 items who wears 70 of them regularly will beat the person with 40 items who only reaches for 15, every time. Cutting down what you own is only half the lever — the other half is building outfits and routines that actually put your existing clothes to use, rather than defaulting to the same five things while everything else sits idle.

That's also why cost per wear works best as an ongoing number, not a one-off calculation you do at the till. The real value of an item isn't fixed at the moment of purchase — it keeps changing every time you do, or don't, wear it.

How to actually use cost per wear when you shop

In practice, it changes two moments:

Before you buy something, ask honestly: how many times do I actually expect to wear this? Not the optimistic answer — the honest one, based on how you've actually used similar items before. Divide the price by that number. If the result feels uncomfortable, that's useful information before the purchase, not after.

When you're deciding what to keep or let go, look at what you've actually worn rather than what you meant to wear. An item with a genuinely low cost per wear has earned its place, even if it wasn't expensive to begin with. An item that's barely been touched, regardless of the original price, is quietly costing you more than it looks.

Doing this by memory or guesswork works occasionally, for one item you're thinking hard about. It doesn't work as a habit across an entire wardrobe — there's simply too much to track by hand, and the maths only matters if you keep doing it. That's the gap Dayclo is built to close: log what you own and what you wear, and cost per wear updates automatically for every single item, without you ever opening a calculator.

If you want to see where a specific item stands right now, try the cost per wear calculator — it takes about ten seconds and might change how you look at your wardrobe.