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Calorie Calculator (BMR & TDEE)

Daily calories to maintain, lose or gain weight.

Tool inputs stay in your browser · optional AI search sends your query

How to use it (step by step)

  1. 1Fill in the boxes: “Sex”, “Age”, “Units”, “Height (cm or in)”, “Weight (kg or lb)”, “Activity”. Example numbers are already there so you can see how it works; replace them with yours.
  2. 2The result updates instantly as you type (on a phone it is below the boxes).
  3. 3The bold line is the main answer. Tap Copy next to any value to copy it.

Words to know

Calories / BMR
Calories measure energy in food. BMR is the energy your body uses at rest; TDEE adds your daily activity.
Age / date difference
Counting the exact years, months and days between two dates, including leap years.

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