CALCULATOR GUIDE · NEXATOOLPRO
BMR Calculator: Estimate Basal Metabolic Rate
Basal metabolic rate (BMR) is a formula-based estimate of energy used at rest. This calculator uses age, height, weight, and a sex coefficient to provide a general estimate in kilocalories per day.
How to use this tool
- Select the sex coefficient used by the estimate.
- Enter age in years, weight in kilograms, and height in centimeters.
- Choose Calculate to see the estimated daily BMR.
- Use the result only as a starting point for general information.
Options explained
This tool applies a common adult BMR formula. BMR is not the same as total daily energy expenditure; activity and individual health conditions affect overall energy needs.
Accuracy and limitations
This calculator is not medical advice, a diagnosis, or a meal plan. It may not be appropriate for children, pregnancy, athletes, or people with medical conditions. Consult a qualified healthcare professional for personal guidance.
Frequently asked questions
Does BMR include exercise?
No.
Is the result exact?
No, it is a formula-based estimate.
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