BMI & calorie calculator

Work out your body mass index and how many calories you need a day.

Sex
Activity level

Based on the Mifflin-St Jeor equation, currently considered the most accurate for modern populations.

Your BMI

24.5Healthy weight

56.7–76.3 kg

BMI does not account for muscle mass, so it can mislead for athletes.

Calorie needs

  • Maintain weight2336
  • Slow loss (0.25 kg/week)2061
  • Loss (0.5 kg/week)1786
  • Fast loss (1 kg/week)minimum1699
  • Gain (0.25 kg/week)2611

kcal per day

Some goals show your safe minimum of 1699 kcal because the calculated value came out lower. Eating less than that without medical supervision is not advised.

This is an estimate and does not replace medical advice.

Use in the counter