Health
Body, fitness and nutrition calculators.
6 tools available
What you can do here
Browse every health converter and calculator on ConvertMate. Each tool gives you instant results, the underlying formula, a quick reference table, and a clear plain-English explanation — no signup needed.
Calculators
Health calculators
Practical, high-value tools — the heart of this category.
bmr calculator
Calculate Basal Metabolic Rate using the Mifflin-St Jeor equation.
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water intake calculator
Estimate daily water intake based on body weight and exercise.
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protein intake calculator
Calculate optimal daily protein intake based on body weight.
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body fat calculator
Estimate body fat percentage using the US Navy method.
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calorie calculator
Calculate daily calorie needs to maintain, lose, or gain weight.
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bmi calculator
Calculate Body Mass Index from weight and height with category.
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