Calculators
12 free calculators for calories, weight, movement and water. No sign-up – and nothing you type is saved.
Calories and nutrition
- Calorie calculatorHow many calories you need a day to lose, maintain or gain weight – with safe limits.
- Food calorie counterAdd foods and grams and see the calories and macros of a plate or a day.
- Protein calculatorYour daily protein by weight, age, activity and goal.
- Macro calculatorHow much protein, fat and carbs a day and per meal.
- TDEE and BMR calculatorHow many calories your body uses at rest and over a whole day.
Body and weight
- BMI calculatorBody mass index for women and men – what it shows and what it doesn't.
- Ideal weight calculatorThe healthy weight range for your height, with a table from 150 to 200 cm.
- Body fat calculatorAn estimate of body fat from tape measurements (US Navy method).
- Weight loss calculatorHow long reaching your goal takes at a safe pace – a range, not a magic date.
Movement and water
A number is only a start. Every calculator gives an estimate. If you have a health condition, are pregnant, are under 18 or your relationship with food worries you, talk to a doctor first. How we calculate: here.