How do I use the Basal Metabolic Rate Calculator?

Enter your values in the fields provided and click Calculate. The calculator will instantly process your input and provide accurate results.

What formula does the Basal Metabolic Rate Calculator use?

Estimates the number of calories your body burns at complete rest using the Mifflin-St Jeor equation. The formula used is: Mifflin-St Jeor: BMR = 10W + 6.25H - 5A + 5 (male); BMR = 10W + 6.25H - 5A - 161 (female). This ensures accurate results based on established standards.

Is the Basal Metabolic Rate Calculator free to use?

Yes, all Calzyra calculators are completely free to use. No registration or payment is required.

Are the results accurate?

Our calculators use mathematically verified formulas and are regularly tested for accuracy.

Can I use this on my phone?

Yes, all our calculators are fully responsive and work perfectly on smartphones, tablets, and desktops.

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Basal Metabolic Rate Calculator

Calculate your basal metabolic rate (BMR) using Mifflin-St Jeor or Harris-Benedict.

Updated 2025-01-152 min read

Calculator

Enter your values below

Weight*

Body weight in kilograms

Height*

Height in centimeters

Age*

Age in years

Gender*

Biological sex for formula selection

Formula

How it works

Mifflin-St Jeor: BMR = 10W + 6.25H - 5A + 5 (male); BMR = 10W + 6.25H - 5A - 161 (female)

Estimates the number of calories your body burns at complete rest using the Mifflin-St Jeor equation.

FAQ

Common questions