About Health Tools

Health Tools covers BMI, BMR, TDEE, body composition, pregnancy and cycle tracking, blood sugar and cholesterol screening, sleep timing, and everyday fitness calculators — all in one place.

Works in your units

Calculators that take weight or height let you switch between kg/lbs and cm/ft+in. Blood glucose and cholesterol calculators let you switch between mg/dL (the US convention) and mmol/L (used across the UK, EU, Canada, Australia, and most of the world). Pick what matches your scale or lab report and the calculator handles the conversion.

Educational, not medical advice

Every calculator in this category is for informational and educational purposes only and is not a substitute for professional medical advice. Always consult a doctor or qualified healthcare provider for medical decisions.

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