BMR Calculator
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About this Calculator
Use our free BMR Calculator to calculate your daily calorie needs based on age, weight, height, and gender.
How BMR Calculator Works
BMR (Basal Metabolic Rate) represents the number of calories your body needs at rest to maintain basic functions like breathing and digestion.
BMR Formula
Male: BMR = 10 × Weight + 6.25 × Height − 5 × Age + 5
Female: BMR = 10 × Weight + 6.25 × Height − 5 × Age − 161
BMR Example
A 30-year-old male weighing 70 kg and height 170 cm: BMR = 10×70 + 6.25×170 − 5×30 + 5 = 1665 calories/day
Frequently Asked Questions
What is BMR?
It is the minimum calories your body needs at rest.
Is BMR same for everyone?
No, it depends on age, gender, weight, and height.
Can I use BMR for weight loss?
Yes, it helps estimate calorie needs.