Basal line
Sample
Mifflin–St Jeor inputs in metric.
What you get
BMR kcal/day before activity multiplier.
BMR Calculator
BMR estimates energy at rest. Individual metabolism varies; use this as a rough baseline.
BMR Calculator
BMR (Mifflin–St Jeor)
1618 kcal/day
These tools provide general fitness estimates only and are not a substitute for professional medical advice.
How to Use This Tool
- Fill in weight (kg), height (cm), age, and sex.
- Read BMR in kilocalories per day.
- Optionally combine with the calorie calculator for TDEE.
Features
- Mifflin–St Jeor
- Clear kcal/day output
- Pairs with TDEE tool
Example
Frequently Asked Questions
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