Inputs
Health calculator
BMR Calculator
Use BMR as a baseline when you want to understand how much energy your body uses at rest.
Results
BMR summary
Basal metabolic rate1,325 kcal/day
Estimated weekly baseline9,277 kcal/week
Calories per hour at rest55 kcal/hour
Guide
How the bmr calculator works
BMR estimates how many calories the body needs at rest, which makes it useful as a baseline for nutrition planning.
- Use current body data, activity details, or date inputs for the most useful estimate.
- Use the result as a practical health reference point or planning aid.
- Combine calculator results with professional advice when a medical decision is involved.
FAQ
Common BMR questions
What does this bmr calculator show?
Helpful as the foundation for calorie planning before activity adjustments are added.
Should I treat this as an official result?
It is best used as a reference or planning tool. It does not replace a clinical assessment.