Calorie Calculator

Your daily calorie needs to maintain, lose or gain weight.

Maintenance calories (TDEE)
0
calories/day to stay the same weight
GoalCalories/day
Estimates only. Weight-loss targets here use a moderate deficit (about 0.25–0.5 kg/week). Very low intakes aren't shown, as they can be unsafe without medical supervision. For any weight, health or performance goal, consult a doctor or registered dietitian.

How daily calories work

Your maintenance calories (TDEE) = BMR × activity factor. Eat below it to lose weight, above it to gain. Roughly, a 500-calorie daily deficit or surplus changes weight by about half a kilo a week. Adjust based on real results over a few weeks.

FAQs

How many calories do I need?

TDEE = BMR × activity. Eat below to lose, above to gain. ±500/day ≈ ±0.5 kg/week.

Is it accurate?

A good estimate; real needs vary. Adjust from actual results and seek professional advice for medical goals.