Interesting Facts about Teeth and UK Dental Statistics

Amanda Napitu
Amanda Napitu
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Interesting Dental Facts

So, you’re after some interesting teeth facts or dental statistics from the UK? You’re in the right place. Dental facts are often hidden away in scientific studies and complicated reports, making it hard to find the information you’re after. We’ve scoured some of the most up-to-date dentistry research to bring you this lovely list of oral health and teeth facts for the UK.

You’ll find information on NHS dental statistics, oral hygiene, dental fear, finance, and certain treatments like implants and braces. We’ve also added some fun facts about teeth for kids, because it’s never too early to take an interest in looking after your teeth. And, if you want to see some cost statistics, we've compiled research from 258 dental practises in our report about average UK dental prices.

Want dental facts for the US instead? Find them here.

UK dental statistics

Let’s begin with some facts about the state of Britain’s teeth – are they really as bad as people think?

Well, if you’re missing a tooth or two, you’re in good company. Almost three-quarters of Brits are without their full set of natural teeth, and 6% have none left at all. But if you’re in the 94% who still have some of their natural teeth, don’t get too smug. Only 10% of us are actually considered to have ‘excellent’ oral health.


  • 84% of dentate adults (those with at least one tooth) have a filling. The average number of teeth with fillings is 7.2.
  • 30% of adults say they regularly experience dental pain.
  • 21% of adults have had problems eating because of the state of their teeth.
  • Over a quarter of British adults (27%) only visit the dentist when they have a problem.
  • Around 41% of Britons would opt for teeth whitening treatment if they could.

But when we do decide to visit the dentist, whether it's for a routine checkup or an emergency appointment, there's a big network ready to help.

There are over 12,000 dental practices in the UK. 35,000 people work as dental practitioners, and 53,000 as dental nurses.


Even if we do have problems with our teeth now and again, most of us are happy with the way our teeth look, although we might not show them off in photos.

  • Three quarters of Brits feel generally positive about their smile.
  • TV and social media cause 31% of us to feel anxious about our smiles on a regular basis.
  • 71% of British adults don't feel confident showing their teeth when they smile for a photo. A third of these say it's because of their discoloured teeth.

You might take good care of your teeth by brushing and flossing, but are you guilty of using them for things other than eating and drinking? A lot of us risk damaging our teeth by using them for other things.


Facts about children’s teeth in the UK

Tooth decay in children has decreased in recent years, partly thanks to better food labelling and restrictions on advertising high-sugar foods to children. But, considering that childhood dental caries is pretty much preventable, there's still some way to go. Take a look at these dental statistics about children to see for yourself.


of 3-year-old children in England have dental caries affecting an average of 3 teeth per child


of 5-year-old children in England have dental caries affecting an average of 3.4 teeth per child

  • 2.4% of 5-year-old children in England have had one or more teeth extracted because of decay.
  • Almost half of British 8-year-olds have visible signs of tooth decay.
  • More than a third of 12-year-olds are embarrassed to smile because of how their teeth look.
  • One in ten UK primary school leavers are unable to brush their teeth without assistance. This problem is far worse for girls (15%) than boys (4%).
  • Children who watch more than 90 minutes of TV a day are 39% more likely to have tooth decay, largely because of the extra sugar they consume.

NHS dental statistics

The NHS provides a valuable service to people who are unable to afford private dental care and may otherwise avoid the dentist completely. These NHS dental statistics highlight just how much Brits rely on this service.

NHS dental treatments are grouped into ‘Bands'. Band 1 includes preventative care, Band 2 includes fillings and extractions, and Band 3 covers dental restorations like crowns, bridges and dentures. A ‘treatment course' can include multiple procedures carried out at the same visit.

  • 39.7 million treatment courses were performed in the 2018-19 year.
  • Over half (53%) of adult dental visits in 2018-19 only resulted in preventative (Band 1) treatments, like a scale and polish.
NHS courses of treatment by treatment band in 2018-2019:
58.9% Band 1
26.8% Band 2
4.9% Band 3
9.1% Urgent
0.3% Other

  • The NHS performed over 6 million fluoride varnish treatments on children in 2018-19.
  • 895,000 tooth extractions were performed on children in 2018-19 on the NHS.
  • 2,700 children were provided with NHS dentures in 2018-19.
  • Almost 3 million tooth extractions were performed on adults in 2018-19 on the NHS.
  • 40% of children who visited an NHS dentist in 2018-19 had not had a visit in the previous 12 months.
  • Almost half (47.5%) of adults who visited an NHS dentist in 2018-19 had not had a visit in the previous 24 months.
  • 2018-19 was the first year that the number of female NHS dentists exceeded male (50.4% vs. 49.6%). This trend looks set to continue, since almost 60% of NHS dentists under 35 are female.

Here's a breakdown of the treatments provided to adults and children by NHS dentists:

Clinical treatment items provided to adults and children in 2018-19

ADULTS (thousands) CHILDREN (thousands)
Fisure Sealants
60.9 491.7
Endodontic (root canal) treatment
500.8 26.4
Permanent fillings and sealant restorations
9986.9 3361.4
2958.8 895.0
728.5 14.5
18.2 1.5
89.2 5.2
Bridge units
149.1 4.8

Note that in these statistics, a ‘child' is defined as anyone aged under 18, or aged 18 and in full-time education.

Dental hygiene facts

Are we doing a good job of keeping our teeth clean? Well, let’s just say we could do better…

67% of adults clean their teeth at least twice a day and a further 27% brush once a day, while 39% of Brits use an electric toothbrush. As for the 2% who brush less often… yuk! It’s recommended you brush before bedtime and at least one other time during the day. Read how to brush your teeth correctly.

How often do we brush each day?
67% Twice
27% Once
8% Three or more
2% None
2% Don’t know

  • Similarly, only three in four children say they brush their teeth twice a day.
  • Between 15% and 50% of people suffer from bad breath worldwide.
  • People who visit the dentist once a year are 40% less likely to have tooth decay than those who visit less often.
  • Around 31% of Brits say they experience tooth sensitivity.
  • Only 31% of Brits floss on a typical day, when in fact everyone should do it daily.
  • 47% of Britons brush with a fluoride toothpaste for around two minutes.
  • You shouldn’t rinse with water or mouthwash straight after brushing, as this washes away some ingredients in your toothpaste.

Dental phobia statistics

Few people really look forward to dentist visits, but some people's fear of the dentist prevents them from getting the care they need. Unfortunately, this often becomes a vicious cycle: they put off getting the treatment they need, so their teeth deteriorate further. They know they will need significant treatment, which makes them even more afraid to visit the dentist.

Here's how our fear of the dentist looks in numbers:

  • One in seven British adults (14%) have severe dental anxiety.
  • 22% admit to avoiding dental visits because of anxiety, and 18% because they are afraid of getting bad news.
  • The things most likely to incite anxiety are having a tooth drilled and getting an anaesthetic injection.
  • The earlier children start regular dental visits, they less likely they are to fear the dentist.
  • 81% of Britons said they had never attempted any DIY dentistry.
When is dental anxiety usually experienced?
30% Treating a cavity
28% Receiving local anaesthetic injection
15% Sitting in the waiting room
13% Thinking about a dental appointment the next day
8% Getting a scale and polish
6% Others

Interesting facts about teeth implants and dentures

Missing teeth can make it harder to eat and speak properly. We generally start to lose more teeth as we get older, whether because of decay, gum disease or trauma. If these teeth are not replaced, the surrounding teeth are at greater risk of damage and you may suffer bone loss in your jaw.

  • 6% of adults in the UK have no natural teeth; most of them wear dentures.
  • A further 13% of adults wear partial dentures.
  • The number of people with no natural teeth increases to 15% for 65-74-year-olds and 23% for people aged 75 and above.
Percentage of adults with no teeth, by age:
1% 35 to 44
1% 45 to 54
5% 55 to 64
15% 65 to 74
31% 75 to 84
47% 85+

  • An estimated 130,000 dental implants were placed in the UK in 2012, and that number is thought to have now doubled.
  • 95.4% of dental implants last 10 years or longer.
  • Implants are more likely to fail in patients who smoke or have poor oral hygiene.
  • The first dental implants could go back as far as 600 AD. The remains of a Mayan woman from that time was found with tooth-like pieces of shell hammered into her jaw! Ouch!
  • Titanium, which is used in dental implants, naturally fuses with bone, which is why these are a permanent solution.

Paying for dental work

The NHS may provide subsidised dental care, but many Brits still struggle with the cost. Even on the NHS, some procedures cost more than £250. And if you need private care, you'll generally have to pay a lot more.

  • £3.7 billion was spent on dental services in the UK in 2018. This figure has almost tripled since 2005.
  • Over a quarter (26%) of adults say the cost of dental treatment has affected the type of treatment they chose.
  • 19% have delayed treatment because of the cost.
  • 36% of Brits forego dental visits for financial reasons.
  • 59% of 18-24-year-olds don’t believe they have the funds for proper oral health care.

Fun facts about teeth for kids

Are you looking for dental trivia for kids? The more they know about looking after their teeth, the better the chances of it actually happening! Make tooth care more interesting for kids with these fun dental facts.

  • What colour are our teeth? They are actually not pure white, but slightly yellow. The outer layer of enamel is translucent, giving teeth a white appearance. But some of the yellow colour from the layer underneath, called dentin, shows through.
  • Some babies are born with teeth showing, but some children don’t get their first tooth until after they turn 1. Our teeth are as unique as we are!

  • Before modern toothbrushes were invented, people used to chew frayed twigs to clean their teeth.
  • There are over 500 species of bacteria living in your mouth.
  • Scientists estimate there are 20 billion microbes in our mouths at any given time. If you don’t brush your teeth for 24 hours, they will multiply to 100 billion, although you’ll end up swallowing a lot of them in your saliva.
  • You have 20 milk teeth and 32 adult teeth (or 28, if you don’t count wisdom teeth). But some people are born with extra teeth – the Guiness World Record holder is a man in India who happily lives with 37!

So, there you go. Will these fascinating dental health facts compel you to take better care of your teeth? Browse our other articles for more information about oral health care, or check out some US tooth facts to see how we compare.

Interesting Facts about Teeth and UK Dental Statistics
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Public Health England: Oral health survey of three-year-old children 2013. Consulted 19th February 2020.

Public Health England: National Dental Epidemiology Programme for England: oral health survey of five-year-old children 2017. Consulted 19th February 2020.

Oral Health Foundation: 11 fascinating kid’s dental health facts you really need to know. Consulted 19th February 2020.

Oral Health Foundation: Oral health facts and tips: tooth decay. Consulted 19th February 2020.

Oral Health Foundation: How do you feel about your smile? Nationwide poll says three in four like what they see. Consulted 19th February 2020.

Oral Health Foundation: Opening bottles, tearing clothing tags and doing up zips – the most alternative uses for our teeth revealed. Consulted 19th February 2020.

Oral Health Foundation: TV linked to sugar consumption and rotten teeth in children. Consulted 19th February 2020.

Oral Health Foundation: Increasing costs provoke fall in dental visits. Consulted 19th February 2020.

Oral Health Foundation: Charity urges us to ‘be proud of our smile’ as new research reveals most of us have anxieties about our teeth. Consulted 19th February 2020.


Guiness World Records: Record Holder Profile Video: Vijay Kumar – the man with the most teeth. Consulted 19th February 2020.

NHS: NHS Dental Statistics for England 2018-19, Annual Report [PAS]. Consulted 19th February 2020.

NHS: Adult Dental Health Survey. Consulted 19th February 2020.

Office for National Statistics: Number of dentists and dental practices in the UK. Consulted 19th February 2020.

British Dental Health Foundation: Is Your Smile At Risk? Consulted 19th February 2020.

Statista: Household spending on dental services in the United Kingdom from 2005 to 2018. Consulted 19th February 2020.

RDH: Oral bacteria: How many? How fast? Consulted 19th February 2020. Risk factors of dental implant failure. Consulted 19th February 2020. The sky’s the limit with implant dentistry. Consulted 19th February 2020.

YouGov: Three in ten Brits only brush their teeth once a day. Consulted 19th February 2020.

YouGov: Do you tend to keep the tap running or tend to turn it off, when you brush your teeth? Consulted 19th February 2020.

GM Journal: Halitosis: identifying the cause. Consulted 19th February 2020.

Sunstar: Global Healthy Thinking Report. Consulted 17 February 2022.