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Everyday

Health, travel and practical daily calculations.

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BMI calculator

Body mass index and reference healthy-weight range.

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Daily calorie needs

BMR and maintenance calories using Mifflin–St Jeor.

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Fuel consumption

L/100 km, km/L and US miles per gallon.

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Body surface area

Estimate body surface area with the Mosteller formula.

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ONON.PRO

Calculation tools for learning and everyday work.

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