BMR Calculator
Use the BMR Calculator to estimate resting daily energy from weight, height, age, and equation profile as a clear general estimate, not a diagnosis or medical advice.
BMR Calculator
Tool inputs are not stored, and private values stay out of analytics.
Result
How it works
Enter the requested values, check the units, then run the BMR Calculator for a copyable informational estimate.
The tool works by applying the Mifflin-St Jeor predictive equation for adults. The result is a general estimate that cannot account for every individual factor and does not replace a clinician. Inputs stay in the browser.
Examples
Practical example
A 70 kg, 175 cm, 30-year profile produces a daily resting-energy estimate.
Method and source
Uses the Mifflin-St Jeor resting-energy equation described in PubMed PMID 2305711.
FAQ
How do I use the BMR Calculator?
Enter accurate measurements, calculate, and read the safety note shown with the result.
Is this a medical diagnosis?
No. The result is informational only and does not diagnose a condition or replace a healthcare professional.
Are health inputs stored?
No. Processing stays in the browser and field values are not sent to analytics or the database.