In the National Hair & Beauty Federation's September 2024 industry survey, 46% of UK salons and barbershops reported making a profit and 41% said they broke even. Published analyses put the average UK salon's net margin near 8%, with well-run operators reaching the high teens. But every one of those figures is close to useless without definitions: most quoted numbers don't say whether the owner's pay is in the cost line, whether "margin" means gross or net, or whether retail is included. Define the terms, run your own numbers, and treat any industry average as a rough bearing rather than a target.
Gross versus net, defined
Gross margin is what's left of revenue after the direct costs of delivering it: practitioner wages for the hours worked, and the product used in treatments. It measures whether the work itself makes money.
Net margin is what's left after everything: rent, rates, utilities, insurance, marketing, software, admin and depreciation. It measures whether the business makes money.
The owner's pay is the number that decides whether either figure means anything. A salon showing 15% net margin where the owner takes no salary is really a salon paying its owner 15% and making nothing. Put a market salary for yourself in the cost line before you calculate anything. If the margin survives that, it's real.
A worked P&L
An illustrative single-site clinic, VAT-registered, two treatment rooms:
| Line | Annual | % of revenue |
|---|---|---|
| Treatment revenue | £220,000 | 88% |
| Retail revenue | £30,000 | 12% |
| Total revenue (ex VAT) | £250,000 | 100% |
| Practitioner wages (incl. owner's market salary) | £110,000 | 44% |
| Product: back-bar and retail stock | £32,000 | 13% |
| Gross profit | £108,000 | 43% |
| Rent, rates, utilities | £38,000 | 15% |
| Insurance, software, card fees | £12,000 | 5% |
| Marketing and training | £15,000 | 6% |
| Everything else | £13,000 | 5% |
| Net profit | £30,000 | 12% |
The percentages are illustrative; the structure is the useful part. Wages and premises consume most of a salon's revenue, which is why the two biggest margin levers are how full the diary is and what each hour sells for.
Why service margin has a ceiling and retail margin doesn't
Every pound of treatment revenue costs a practitioner-hour, and hours don't scale. Once the diary is full, service profit only grows through price. Retail revenue carries no treatment-room hour: in the P&L above, the £30,000 of retail needed no extra wages, no extra room and no extra opening hours. Shifting the revenue mix from 12% retail toward 20% changes the net margin line faster than almost anything you can do to the service side, and it's the lever most UK salons haven't pulled. We've covered the how separately: what's a good retail sell-through rate and how to sell skincare without feeling pushy.
Retail margin only holds if it can't be discounted out from under you. A professional-only line like Glo, sold through verified clinics with no direct-to-consumer channel, protects the retail margin the P&L depends on: your recommendation can't be price-shopped, because the range isn't sold on any mass-market shelf.
The four levers, in order of speed
- Utilisation. Empty hours still carry their share of rent and wages. Filling them is the fastest margin gain available.
- Price. If you've never costed your hours properly, you're probably under-priced: how to price skincare treatments.
- Retail mix. The pound that arrives without a labour-hour.
- Retention. Keeping a client costs less than replacing them, and full diaries are made of returning clients.
Run yours
An industry average tells you about the industry. Your own P&L, with your salary in it, tells you what to fix first. Our Salon Pricing & Profit Calculator builds the picture from your numbers: true hourly cost, per-treatment margin and the revenue-mix maths above, in about ten minutes. Free for registered professionals.
Open the Salon Pricing & Profit Calculator
If the retail-mix lever is the one you're missing, Apply to Become a Glo Pro Partner.
Frequently asked questions
What is a good profit margin for a beauty salon?
Define terms first: net margin, after every cost including a market salary for the owner. A salon whose margin survives that test is genuinely profitable, whatever the percentage. Published UK averages vary by source and rarely state their definitions, so benchmark against your own trend year on year rather than a headline figure.
Why is my salon busy but not profitable?
A full diary at the wrong prices produces revenue without margin. The usual causes, in order: treatments priced below true hourly cost, the owner's pay missing from the sums, low retail mix so every pound needs a labour-hour, and unreviewed prices lagging years of cost increases. Cost one hour and one treatment this week; the answer is usually visible immediately.