Calorie Burn Calculator — online
Estimate calories burned during exercise.
Uses MET (Metabolic Equivalent of Task) formula: Calories = MET × weight(kg) × time(hours)
How to use Calorie Burn Calculator
Enter Your Body Weight
Click the 'Weight' input field and type your body weight. Select your preferred unit (pounds or kilograms) from the dropdown menu next to the input box. This value is essential as heavier individuals burn more calories during the same activity.
Select Your Exercise Type
Click the 'Activity' dropdown menu and choose from 50+ exercises including running, cycling, swimming, weightlifting, yoga, and more. The list displays activities with their corresponding intensity levels (low, moderate, high) for accurate calculations.
Set Exercise Duration
Enter the number of minutes you exercised in the 'Duration' field. Use the plus/minus buttons or type directly. Valid range is 1-480 minutes (up to 8 hours). The calculator updates results in real-time as you adjust this value.
View Your Calorie Results
Your total calories burned appears instantly in the large blue 'Results' box below the inputs. The display shows total calories and calories per minute. Results update automatically when you change any input value.
Reset or Try Another Activity
Click the 'Reset' button to clear all fields and start over, or modify any input to calculate different scenarios. Compare calories burned across multiple activities without refreshing the page.
Frequently Asked Questions
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