Do not use BMR as a ceiling
Your total daily needs are typically meaningfully higher.
Body Composition Tools
BMR Calculator
Estimate your baseline energy expenditure before everyday movement is added.
Useful if you want a baseline estimate of energy use before movement and exercise are added.
Free to use
Instant result
Practical next steps
Step 1
Calculate your starting point
Before you calculate
- Use your current body size and age.
- Remember that BMR is lower than total daily calorie needs.
- Use this together with context, not on its own.
Understand your baseline
Put resting energy in perspective
BMR estimates energy used at rest. It is not a daily eating target because normal life adds movement, work, digestion, and exercise.
Add ordinary activity
Walking, chores, standing, and training all raise daily energy use.
Prioritize complete meals
Protein, plants, carbohydrates, and fats help support a steady routine.
Compare with TDEE
TDEE adds an activity multiplier for a broader maintenance estimate.