Dental &amp; Orthodontics calculators

Guideline table mapped to calculator AAPD/ADA dosage-schedule table 3 sources

Fluoride Supplement Dose Calculator

Estimate guideline-based fluoride supplement dose category from age and drinking-water fluoride concentration.

Formula active — dental index, not diagnostic Dental plaque index 3 sources

O’Leary Plaque Index Calculator

Calculate an O’Leary-style plaque control percentage from disclosed plaque-positive tooth surfaces, with a clean dental hygiene documentation workflow.

Formula active with dental timeline guardrails ADA / AAPD eruption-chart informed 4 sources

Baby Teeth Eruption Timeline Calculator

Estimate which baby teeth are usually coming in now, which teeth are typically already present, and which teeth may be next based on a child's age.

Source-mapped dental epidemiology index WHO oral-health survey index 3 sources

DMFT / dmft Dental Caries Index Calculator

Calculate DMFT or dmft caries experience from decayed, missing due to caries, and filled teeth, with care-index context.

Source-mapped dental index Dental periodontal recording index 2 sources

Gingival Bleeding Index Calculator

Calculate bleeding-on-probing percentage from bleeding sites and examined gingival sites, with documentation-focused interpretation.

Source-mapped orthodontic index Classic orthodontic diagnostic analysis 2 sources

Bolton Analysis Calculator

Calculate anterior and overall Bolton tooth-size ratios and estimate mandibular tooth-size discrepancy from mesiodistal tooth sums.