Australian Teeth Numbers Charts

Here are simple charts showing Australian teeth numbers. These are the numbers that dentists and doctors use to identify adult teeth. Check out the diagrams of teeth numbers Australia below!

Australian Teeth Numbers

australian teeth numbers
These are the numbers Australian dentists use to number teeth


Check left and right and match it to the markings on the tooth chart. Please note that everyone has all the molar teeth. This is because many people have had their wisdom teeth extracted (18, 28, 38, 48).

What about kids teeth?

Kids teeth are numbered differently in Australia. See the diagram below to see what Aussie dentists use to identify kids teeth. Double check whether it is on the left or right!

australian teeth numbers for baby teeth
Australian baby teeth numbers

Sometimes both adult teeth and kids teeth will be present in the mouth at the same time. This can mean the tooth numbers from both charts are mixed together.

International Tooth Numbers

I put together a post that explains the two different systems that dentists use all around the world to number teeth. It’s worth a read check it out here! Most countries the world uses the same numbers as Australia.

Questions About Australian Teeth Numbers

If you have questions about Australian teeth numbers you can post a comment below!

About Dr Kit

Dr Kit is an Australian dentist who loves to talk teeth. From root canals to toothbrushing, veneers to flossing – teeth are fascinating! He actively treats his patient base full-time in a General Practice setting. Comment any questions!

4 thoughts on “Australian Teeth Numbers Charts”

    • Hi Jan, are you in Australia? Referring to baby teeth as letters is another tooth numbering system less commonly used.

      So for your son the 3D = tooth 73 and the 4D = tooth 84 on the baby teeth chart above.

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