Calorie Calculator
Enter your sex, weight, height, age and activity level to estimate how many calories you burn per day.
kg
cm
years
This is a population-average estimate for general planning, not medical advice.
Formula
BMR (Mifflin-St Jeor) = 10×weight(kg) + 6.25×height(cm) − 5×age + 5 (men) or − 161 (women). Daily calories = BMR × activity multiplier.
Example
A moderately active 25-year-old woman weighing 60 kg at 165 cm burns an estimated 2,050 calories per day.
Frequently Asked Questions
- Should I eat exactly this many calories?
- This is an estimate for general planning, not medical guidance. For personalized nutrition advice, consult a registered dietitian or healthcare professional.
Related Calculators
- TDEE CalculatorEstimate your Total Daily Energy Expenditure (TDEE) based on your body stats and activity level.
- BMI CalculatorCalculate your Body Mass Index (BMI) from your height and weight.
- Age CalculatorCalculate your exact age in years, months, days, weeks, hours and minutes from your date of birth.
- Percentage CalculatorCalculate percentages three ways: find X% of a number, find what percent one number is of another, or find percentage change.
- Scientific CalculatorA full-featured online scientific calculator with trigonometric, logarithmic and exponential functions, keyboard support included.
- EMI CalculatorCalculate your monthly loan installment (EMI), total payment and total interest for any loan amount, rate and term.