Burn Off That Donut Calculator
Curious how much exercise it takes to burn off that snack? Enter the calories from any food and your body weight to see how long you need to walk, jog, run, swim, or cycle to burn it off. Uses MET (Metabolic Equivalent) values for accurate estimates. Fun fact: roughly 7,700 calories equals 1 kg of body weight (or ~3,500 cal = 1 lb).
How We Calculate This
Calories per minute = (MET × 3.5 × weight_kg) / 200. Time needed = calories / cal_per_min. MET values: walking=3.5, jogging=8.3, running=9.8, cycling=7.5, swimming=6.0, jump rope=12.3, rowing=7.0. Note: Approximately 7,700 calories = 1 kg of body weight (or ~3,500 cal = 1 lb).
Frequently Asked Questions
How is exercise calorie burn calculated?
We use MET (Metabolic Equivalent of Task) values. Calories per minute = (MET × 3.5 × weight in kg) / 200. Different exercises have different MET values based on intensity.
What are MET values?
MET is a measure of exercise intensity. 1 MET is your resting metabolic rate. Walking is about 3.5 METs, jogging 8.3 METs, and jump rope can be over 12 METs.
Why does body weight affect calorie burn?
Heavier people burn more calories doing the same exercise because they expend more energy moving their body mass. This is why the calculation accounts for your weight.
Are these estimates accurate?
These are estimates based on average MET values. Actual calorie burn varies based on fitness level, intensity, metabolism, and individual factors.
Related Calculators
You might also find these calculators helpful: Calorie Calculator, and BMI Calculator.
This calculator provides estimates for educational purposes only. Results vary based on individual factors. Consult a healthcare professional for personalized advice.