Calorie (BMR) Calculator
Estimate daily calorie needs from age, gender, height, weight and activity level.
🔄 Updated October 13, 2026
About the Calorie (BMR) Calculator
The Calorie (BMR) Calculator helps you track an important health number in seconds. Estimate daily calorie needs from age, gender, height, weight and activity level. Results are estimates for awareness and planning — always consult a qualified professional for medical advice. You may also like the BMI Calculator and TDEE Calculator.
How to use this calculator
- Enter your numbers in the fields above.
- Results update instantly — no button to press, no page reload.
- Adjust the inputs to compare scenarios with the Calorie (BMR) Calculator.
Keep exploring: BMI Calculator · Age Calculator · Pregnancy Calculator · Ovulation Calculator
Frequently asked questions
What is BMR?
Basal Metabolic Rate — calories your body burns at rest to stay alive.
How do I lose weight with this?
Eat roughly 300–500 calories below your daily needs for steady, safe weight loss.
Related tools
BMI CalculatorCheck your Body Mass Index and see which weight category you fall into. Age CalculatorFind your exact age in years, months and days from your date of birth. Pregnancy CalculatorTrack pregnancy week by week — enter LMP date to get due date, weeks… Ovulation CalculatorFind your fertile window, ovulation day and next expected period from cycle details. Body Fat CalculatorEstimate body fat percentage with the U.S. Navy tape-measure method. Ideal Weight CalculatorFind your healthy weight range from height and gender using standard formulas.