Health calculators

Nutrition, biometrics, and goal tracking for health-focused workflows.

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Calculators built for health scenarios.

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Feet/inches and pounds for BMI plus weight class insights.

Metric-friendly BMI with category classification.

Calculates basal metabolic rate from gender, weight, height, and age.

US Navy body-fat estimate with circumference measurements.

BMR, maintenance, cut, and bulk calories via Mifflin-St Jeor.

LMP-based due date with trimester milestones.