Dental Health Time
My Smile

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Tap a tooth. Get answers.

Free dental tools: check if something is urgent, learn any tooth's name and number, follow your child's teeth, or keep your own dental record. Everything stays on your device.

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Not one tooth?

Where does it hurt?

Tap the tooth on the map, or choose gums, jaw or whole mouth. A few quick questions will tell you how urgent it is and what to do right now.

Call 911 now for swelling that affects breathing or swallowing, swelling spreading to the eye or neck, heavy bleeding that won't stop, or a serious jaw injury.

Prefer questions only? Use the Dental Emergency Checker.

What do you need right now?

Is it an emergency? Knocked-out tooth Wisdom teeth recovery When can I eat, drink, smoke? Baby teething Aligner schedule Free & low-cost dental care What will insurance pay? Why does my tooth hurt? Eat after a cleaning or filling? How long does an implant take? Swelling after implant surgery? Which dentist do I need? How long do crowns last? How long will I be numb? Tooth Fairy rates 2026 Soft food meal plan Scared of the dentist? How much toothpaste for kids?

Look up any tooth

Tooth number chart and converter

US dentists number adult teeth 1–32 and baby teeth A–T. Pick one to see its name, its FDI and Palmer numbers, when it comes in and the problems it usually gets.

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Every tool, by topic

All tools A–Z
Emergency & PainFast answers when something goes wrong.All 5 tools
Wisdom Teeth & ExtractionRecovery day by day, dry socket and what you can do when.All 4 tools
Treatments & Dental WorkImplant timelines, eating after dental work, and how long fillings and crowns last.All 8 tools
Kids' TeethTeething, lost teeth, fluoride, brushing and the Tooth Fairy.All 6 tools
Braces & AlignersTray schedules, wear time and retainer plans.All 4 tools
Costs & InsuranceWhat your insurance pays and how to pay the rest.All 7 tools
Daily Care & ProductsToothpaste abrasivity, brushing, snacking and brush heads.All 8 tools
Tooth ReferenceTooth numbers, names and when each tooth comes in.All 5 tools
Pro & StudentDental indices and the 2017 periodontitis classification.All 9 tools

How we build our tools

Published guidance

Numbers come from the ADA, AAPD, AAP, CDC, FDA, WHO and peer-reviewed research. Every tool lists its sources.

Sources and methodology

Private by design

No accounts and no analytics. What you type stays in your browser, and saved trackers stay on your device. We never pass them to advertisers.

Privacy policy

Tested, honest ranges

Every calculator is tested against published values. Where experts disagree, we show the range instead of guessing.

Editorial policy

Safety first

Symptom tools always show the warning signs that need urgent care. Tools support your dentist, not replace them.

Medical disclaimer