DATA-BACKED GUIDE · UPDATED JULY 2026
Children's dental costs in the UK: what is free on the NHS
NHS dental care for children in the UK is free, full stop. Check-ups, fillings, extractions and most other treatment cost nothing for anyone under 18, and that takes a lot of the financial worry out of looking after young teeth. The catch is that not every family can get their child seen on the NHS, and some cosmetic or specialist work sits outside what the NHS covers. This guide sets out what is free, where private fees can creep in, and points you to the real prices below when they do.
The quick version
- Children's NHS dental treatment is free right across the UK, including check-ups, fillings and extractions, with no age-based charge bands like adults face.
- The free NHS entitlement runs up to age 18, not younger, so teenagers are still covered on the same terms as toddlers.
- Orthodontics is free on the NHS for children who meet an assessed clinical need, but not for cases judged purely cosmetic.
- Private fees only tend to appear when a family cannot access an NHS dentist locally or chooses treatment the NHS does not provide.
- Getting a child into a dentist's chair early, ideally around their first birthday, means small problems get caught before they turn into bigger, costlier ones.
- Where private treatment is unavoidable, prices vary by practice and region in the same way they do for adult dentistry, so it pays to compare.
Published and surveyed prices
Where these 9 prices come from — 7 named sources
- gov.wales
- nhs.uk
- dentistryforyou.co.uk
- thelondondentalcentre.co.uk
- pennypotdental.co.uk
- whitesdental.co.uk
- manchesterdental.co.uk
Each is a published price list, an official survey, or a receipt/quote a reader shared. The full per-price list with year and area is on the routine check-up page.
Why the price varies so much
Because routine children's dentistry is free on the NHS, most families never see a bill for check-ups or standard treatment at all. Costs only really appear when care falls outside NHS provision, such as certain cosmetic work, or when a family chooses a private practice because no NHS dentist locally is taking new child patients. Access is a real driver here: in areas where NHS capacity is stretched, some parents end up paying privately for care that would otherwise be free, simply because there is no NHS slot available. Where private fees do apply, they vary by practice, by region, and by who owns and runs the practice, in much the same way adult dental prices do. A small independent practice, a dental chain, or a practice in an expensive part of the country can all set different prices for what looks like the same treatment. Orthodontics is the area that causes the most confusion: it is free on the NHS for children who meet the clinical need criteria, but privately the cost depends heavily on the type of brace and how long treatment runs. Compare the real prices below if you end up paying privately.
How to pay less
- Register your child with an NHS dentist as early as possible. Once they are on the books, routine care costs nothing, and staying registered avoids the scramble to find a practice taking new patients later.
- Book the free NHS check-ups on the recommended schedule rather than waiting for a problem to show up. Catching decay or crowding early usually means simpler, cheaper treatment even where a private top-up is involved.
- Ask the dentist directly whether your child meets the clinical need criteria for NHS orthodontics before assuming braces will be a private cost. The assessment is free and can save a significant private bill.
- If private treatment is genuinely needed, get quotes from more than one practice. Fees for the same procedure can differ a fair amount between practices in the same town.
- Keep up daily brushing and cut back on sugary drinks and snacks. Fewer fillings and less orthodontic work later is the cheapest outcome of all.
- If money is tight, ask the practice about payment plans for any private element of treatment rather than delaying care altogether, since delayed treatment tends to cost more in the end.
Common questions
Is all children's dental treatment free on the NHS?
Routine NHS treatment for under-18s is free, covering check-ups, fillings, extractions and more. Purely cosmetic work is not usually provided on the NHS, and orthodontics is free only where a child meets the clinical need criteria, so a small slice of treatment can still carry a private fee.
At what age should my child first see a dentist?
As soon as their first teeth appear, and certainly by their first birthday. Early visits are free on the NHS, get children used to the chair, and let the dentist spot any issues before they become painful or expensive to fix.
Are braces free for children on the NHS?
NHS orthodontics is free for under-18s who meet the assessed clinical need, which is judged on how the teeth and bite are developing. If your child does not qualify or you prefer private treatment, costs vary widely by practice and brace type, so check the real prices below.
Why might I be charged for my child's dental care if it is supposed to be free?
The most common reason is that the treatment falls outside what the NHS covers, such as cosmetic work or orthodontics that does not meet the clinical need threshold. The other common reason is access: if no local NHS dentist is taking new child patients, some parents pay privately rather than wait, even though the treatment itself would be free on the NHS.
Does it cost more to see a dentist privately for my child than an NHS dentist?
Yes, private treatment is paid in full by the family, while the equivalent NHS treatment for a child costs nothing. If you are weighing up a private appointment, it is worth first checking whether an NHS dentist locally has space for your child, since that removes the cost question entirely.
Can I get help if I cannot find an NHS dentist for my child?
Keep checking availability locally and ask to be added to any waiting list, since NHS dentist lists do open up. In the meantime, if a private appointment is the only option for urgent care, ask the practice about the fee upfront and compare it against other local practices before booking.