How to price beauty treatments: room time, product and devices

This guide goes through that method in order: the hours a treatment room can really be sold, measuring product per treatment rather than guessing it, spreading a device over the treatments it will deliver, pricing courses, and then VAT, display and price rises. England, Wales, Scotland and Northern Ireland are named where the rules differ. For the licences and registrations that come before any of this, see how to open a beauty salon.

Legal and tax statements were checked on 25 September 2026 at legislation.gov.uk, GOV.UK, nidirect, Healthcare Inspectorate Wales and the Competition and Markets Authority. Amounts in the examples are round illustrative numbers, not market prices.

A beauty salon sells two resources at once, a treatment room and a therapist, and either can be the bottleneck. A salon with three rooms and two therapists is really selling therapist hours; a salon with one room and three therapists is selling room hours. Price from whichever runs out first, because that is what an empty hour actually costs you.

Next, find out how many of those hours are sold. From the paid hours of each therapist, subtract holiday, sickness and training on new treatments and devices. The statutory minimum for paid holiday is 5.6 weeks a year, which GOV.UK states for Great Britain and nidirect for Northern Ireland. Of the hours left, a real share goes on work no client pays for directly: consultations, patch tests where the manufacturer requires them before lashes, tints or certain skin treatments, making up the couch, cleaning and disinfecting between clients, and answering questions about aftercare. Count the treatment hours in your diary over a few months and set them against the hours paid; that ratio, not the opening hours, is the divisor for everything that follows.

Treatment time needs an honest stopwatch too. A facial booked as an hour usually includes the consultation, the client changing, the treatment itself, advice at the end and resetting the room. If the diary says sixty minutes but the room is ready for the next client only after seventy-five, price seventy-five.

Most beauty treatments use small amounts of expensive products, and the only reliable way to know their cost is to measure. For a few weeks, weigh or count what a treatment really takes: grams of wax for a half leg and a full leg, pumps or millilitres of each product in a facial, trays of lashes and drops of adhesive for a full set, tint and developer for brows. Divide each product's purchase price by the quantity in the pack and multiply by the amount used.

Two effects are easy to miss. Products with a limited life once opened, such as lash adhesive, are wasted in proportion to how rarely you use them, so a salon doing few sets pays more per set than one doing many. And single-use items add up: spatulas, couch roll, cotton pads, gloves, masks, disposable tips, applicators, and the laundry for towels and gowns. List them against each treatment rather than burying them in overheads, so that a quick wax does not subsidise a facial, or the reverse.

The same measuring discipline, applied to gel, acrylic and nail art, is worked through in nail studio pricing. Once you have your figures, repeat the check once a year and whenever a supplier changes its prices. Product costs creep rather than jump, and a price list that is never checked falls quietly behind them.

A laser, an IPL system, a radiofrequency or microneedling device is a cost that has to be spread over treatments before any of them can be priced, and the spreading is where optimism does the most damage.

• Device share per treatment = (purchase price or total finance cost + training + servicing and repairs over its life + replacement handpieces or cartridges − expected resale value) ÷ treatments you realistically expect it to deliver in that time
• Price of a device treatment = room rate × room time + product and single-use items + device share + margin

Everything hangs on the divisor. Base it on bookings you can realistically fill, not on what the machine could technically do: a device able to handle eight treatments a day but booked for two carries four times the device share per treatment that the brochure implies. Add the running costs that come with it, such as insurance that names the device and the treatment, consumables like gel or tips, and the regulatory costs of the nation you work in. In Wales, Healthcare Inspectorate Wales says that usually all settings wishing to offer treatments with a class 3B/4 laser or an IPL device must first register with it, and its registration FAQs list an annual fee for independent healthcare around the anniversary of registration. In Northern Ireland, treatment with a Class 3B or Class 4 laser or an intense pulsed light source is a listed service under regulation 4 of the Independent Health Care Regulations (Northern Ireland) 2005, so the premises usually has to register with the Regulation and Quality Improvement Authority (RQIA). In London boroughs that license special treatments, light treatments also need a special treatment licence from the council. Any such fee belongs in the device share.

An example calculation with round numbers that describe no real device: a machine costing £30,000 over its whole life, everything included, that delivers 3,000 treatments carries £10 per treatment before room time and product. If it delivers only 1,500, the share doubles to £20. The salon price calculator runs the rest of the sum with your own figures; enter the device share per treatment together with the product used in its material field.

Courses are where beauty pricing most often slips, because the discount is chosen before the sums are done. A course of six sessions sold for the price of five gives away a sixth of the revenue, and it only pays if it buys something back: follow-up appointments booked at the right intervals, less time spent chasing rebookings, and a client who completes the treatment and sees the result. Check that the discounted session still sits above its floor, especially for device treatments, where the device share does not shrink just because the session was sold in a bundle.

Decide what a prepaid course means when prices rise. Under section 50 of the Consumer Rights Act 2015, what you told the client about the service before the contract is treated as part of it, and a change needs the client's express agreement, so sessions already paid for keep their price. Write down what happens if a client stops halfway, and plan the intervals in the client's record rather than from memory; treatment series and client progress shows how to keep track of them.

Treatments priced by area or by size, such as laser hair removal, need a price the client can work out before booking. The Digital Markets, Competition and Consumers Act 2024 requires the total price in an invitation to purchase or, where it cannot reasonably be calculated in advance, the information needed to calculate it, shown as prominently as the price. The CMA's guidance on price transparency (CMA209) accepts 'from' prices as long as they are realistic, meaningful and attainable. A price for each named area is usually clearer than a single 'from' figure that few clients will actually pay.

You must register for VAT once your taxable turnover over the last 12 months goes over £90,000, or you expect it to cross that line in the next 30 days, and GOV.UK says a registered business must then charge VAT on what it sells unless it is exempt. For services at the standard rate, 20% according to GOV.UK, a sixth of each price shown to clients is VAT. A course sold before registration and delivered afterwards is a question for your accountant before it happens, not after.

Round each VAT-inclusive price up to a clean step, keep the same pattern across the menu so that related treatments look related, and make sure your booking page, your website and the price list in the salon show identical figures. Give every line both a price and a duration: a client comparing two facials wants to see that one of them takes longer.

Raise prices on a schedule rather than in a crisis. Natural moments are a supplier's increase, new equipment, higher wages (GOV.UK says National Minimum Wage rates change on 1 April every year) and a diary that is full weeks ahead, which shows that demand exceeds capacity at the current price. Announce new prices a few weeks before they apply, keep booked appointments and paid courses at the old price, and give the reason in one plain sentence. A rise explained in advance is easier to accept than one met for the first time at the end of a treatment.