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Home›Health Calculators

Health Calculators

Tools for health and everyday calculations: the calorie calculator — daily needs using the Mifflin–St Jeor formula, the BMI calculator — body mass index, calories burned by activity — walking, running and other activities, the clothing & shoe size chart — converting between RU, US, EU and UK.

Everything runs right in your browser — instantly, with no data sent anywhere.

Calorie Calculator
Calculate your daily calorie needs and macronutrients based on sex, age, height, weight and activity level.
BMI Calculator
Calculate your body mass index (BMI) from height and weight online and find your category: underweight, normal, overweight.
Calories Burned by Activity
How many calories do walking, running, swimming, cycling and other activities burn? Calculate calories burned by weight and dur…
Clothing & Shoe Size Converter
Convert clothing and shoe sizes between RU, US, EU and UK for men, women and kids.
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