Calorie Calculator

Daily calories to maintain, lose, or gain weight at a healthy pace.

Quick answer: Calculate your daily calorie needs for weight loss, gain, or maintenance. Fast, private calorie calculator relying on metabolic science.

yrs
Maintain weight2,527 kcal/day
Mild loss (~0.25 kg/wk)2,277 kcal/day
Loss (~0.5 kg/wk)2,027 kcal/day
Gain (~0.25 kg/wk)2,777 kcal/day

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Get calorie targets for maintaining your weight, losing at a sustainable pace, or gaining lean mass — derived from your personal TDEE.

How it works

  1. Enter your physiological data and activity factor.
  2. The calculator computes your basal rate and multiplies it by activity.
  3. See tailored recommendations for how many calories to eat daily for your specific goal.

Frequently asked questions

Is a bigger deficit faster?

Faster on paper, but large deficits increase muscle loss, hunger, and rebound risk. Moderate deficits win long-term.

Do I need to hit the number exactly?

No — weekly averages matter more than any single day.

Are these numbers medical advice?

No. They are standard estimates; for medical conditions or significant weight change, work with a professional.

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