The short version
- UK dental practices typically spend 3% to 10% of gross revenue on marketing, depending on their NHS and private mix.
- Private-focused practices sit near 5% to 10%, mixed practices near 3% to 5% and NHS-heavy practices near 1% to 3%.
- Turn the percentage into a monthly figure, then check it against what a new patient is worth in the first year.
- Count only spend that wins or keeps patients, and keep every advert within General Dental Council rules.
Most UK dental practices should spend between 3% and 10% of revenue on marketing. The figure depends mainly on how much of your income is private. A private-focused practice sits near the top of that range, a mixed practice in the middle, and an NHS-heavy practice at the bottom. Start-ups and practices pushing for growth go above it for a while.
A percentage is only a starting point. This guide shows how to turn it into a monthly figure, how it changes with practice size, and how to check it against what a new patient is worth to you.
The ranges below come from agency research, not from official statistics. Nobody publishes a regulator-grade benchmark for dental marketing spend, so treat them as a sensible band and test your own numbers.
What percentage of revenue should a dental practice spend on marketing?
A UK dental practice should typically spend 5% to 10% of gross revenue on marketing if it is mainly private, and less if it relies on NHS work. Start-ups and practices chasing fast growth often spend 12% to 15% for a limited period, then step down once the patient list is full.
The sources differ a little. Whito’s UK cost research gives about 5% to 10% for private-focused practices, 3% to 5% for mixed practices and 1% to 3% for NHS-heavy ones. Dominate Dental suggests 5% to 10% in general and 12% to 15% for start-ups. Both are agencies, and both compile their own figures.
Show the numbers
| Private-focused | 10% |
| Mixed | 5% |
| NHS-heavy | 3% |
This post is about setting the total. For what each channel costs, see our guide to dental marketing costs in the UK.
How does your NHS and private mix change the budget?
The more of your income that is private, the more marketing can change it, so the higher the sensible share. NHS contracts cap what a practice earns, so extra patients do not automatically mean extra income. Marketing then has a narrower job: keep the books full and win private treatment.
NHS patient charges in England are fixed by band. From 1 April 2026 they are £27.90 for Band 1, £76.60 for Band 2 and £332.10 for Band 3. A new NHS patient is worth little in marketing terms compared with a patient who starts an implant or aligner plan, which is why the mix matters so much.
A quick way to place yourself
- Under about 20% private income: look at 1% to 3%, and spend it on recalls, reviews and converting existing NHS patients to private care.
- Roughly half and half: 3% to 5% is a reasonable base.
- Mostly private: 5% to 10%, higher if you are adding a high-value service such as implants or orthodontics.
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How do you turn a percentage into a monthly figure?
Multiply annual gross revenue by your percentage, then divide by twelve. A practice turning over £600,000 that sets aside 5% has £30,000 a year, or £2,500 a month. That is the whole marketing budget, including your website costs, ads, reviews tools and any agency fee.
Then check the figure against what marketing actually needs to work. Paid search, in particular, needs a floor. If your monthly total is under roughly £1,000, putting most of it into Google Ads leaves too little to learn from. Local SEO and a well-kept Google Business Profile are the better first use of a small budget.
Four steps
- Take last year’s gross revenue.
- Pick a percentage from your NHS and private mix.
- Add 2 to 3 points if you are launching a new service or a second site.
- Divide by twelve and subtract fixed costs such as hosting and software.
What is left is the money you can commit to campaigns and to an agency or freelancer. If you are weighing the two, our guide to choosing a dental marketing agency or a freelancer sets out what each costs and what you get.
What should a sole dentist, a three-dentist practice and a small group spend?
Spend scales with revenue, but not in a straight line, because a larger group has more shared overhead and more patients to retain. The numbers below are hypothetical, built from the percentages above, to show the arithmetic. They are not LineUp prices and not real clients.
As a cross-check, Whito’s research puts a sole dentist at roughly £500 to £1,500 a month and a small practice of two to three dentists at £1,500 to £4,000. Our example sole practice sits slightly above that, because it has a growth target. The same research gives £3,000 to £8,000 a month for four to six dentists and £4,000 to £15,000 for a multi-site group, so our three-site example sits within the range.
| Practice | Hypothetical revenue | Share | Monthly budget |
|---|---|---|---|
| Sole dentist, mixed | £400,000 | 5% | about £1,670 |
| Three dentists, mixed | £1,200,000 | 4% | £4,000 |
| Group of three sites | £3,500,000 | 4% | about £11,670 |
Does the budget pay back? Check it against value per new patient
A budget pays back when the cost of winning a new patient is well below what that patient is worth to the practice over time. Divide your monthly spend by the number of new patients you can trace to marketing, then compare the result with your average patient value in the first year.
This is where many budgets fail. Practices count enquiries, not patients, and patients, not treatment value. Ask your phone and booking system to record the source of every new patient, and review the cost per patient every quarter. Our patient acquisition cost calculator gives you a way to run the comparison.
From our work: Tracking decides whether a local campaign gets more money or less. In one of our local SEO case studies, a Wrocław grocery moved from #7 to #1 on Google Maps for its main search. It is not a dental business, but the lesson carries over: we could set the next quarter’s effort only because we knew which searches and calls were coming from the listing.
What should you not count, and what must your adverts say?
Count anything that wins or keeps patients: website, local SEO, ads, reviews, recall messages and the agency fee. Leave out clinical equipment, staff training and fixed-price goods such as uniforms. Mixing them in makes the percentage look healthy while campaigns starve.
Whatever you spend, your adverts must follow the General Dental Council. Its advertising guidance says publicity must be accurate and not misleading, and must make clear whether the practice is NHS, mixed or wholly private. It also says to back every claim with facts and to use “specialist” only if you are on a GDC specialist list.
If you want a second pair of eyes on what you spend now, our free dental marketing audit checklist is a twelve-point place to start. Our healthcare marketing page and the guide to Google Ads for dentists cover the work behind it.
Frequently asked questions
Most sources suggest 3% to 10% of gross revenue, depending on the NHS and private mix. A sole dentist might spend £500 to £1,500 a month, and a small practice £1,500 to £4,000. Start-ups often spend more for the first one to two years.
Private-focused practices usually sit at 5% to 10%, mixed practices at 3% to 5% and NHS-heavy practices at 1% to 3%. Growth-stage and new practices can go to 12% to 15% for a limited period, then step back down once the patient list is full. Revenue here means gross practice income, not profit.
Usually yes. NHS income is capped by the contract, so more patients do not always mean more revenue. A small budget aimed at recalls, reviews and private treatment uptake is normally a better use of money than broad advertising, and 1% to 3% of revenue is a common range.
Track the source of each new patient, then divide spend by new patients to get cost per patient. Compare that with the average first-year value of a patient. If cost is well below value across a quarter, the budget is working. If not, change the mix before you raise the total.
For most practices, local SEO and an accurate Google Business Profile come first because they keep working after you stop paying. Google Ads suits a service you want quickly, such as implants or aligners, once you can afford enough spend to learn from.
Either can work, so decide by workload. A freelancer often suits a sole practice with a small monthly figure and one channel. An agency suits several channels, tracking and reporting at once. Take the fee out of the same percentage, and ask who owns your website and ad accounts.
Get a budget you can defend
If you want help setting a figure from your own revenue and patient mix, talk to LineUp. We will work through the numbers with you and tell you where the money is likely to earn its keep.
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