Work out how many calories you need each day to maintain, lose or gain weight.
Daily calories
kcal/day
Estimates your daily calorie needs from the Mifflin-St Jeor equation, your activity level and your goal, with a balanced 30/40/30 macro split.
The whole calculator is in this code: no iframe and nothing loaded from Calori, so it keeps working exactly as pasted. Paste it into your page’s HTML.
