Calories Burned Calculator
Estimated calories burned from activity, weight, and duration.
years
minutes
Worth Knowing
This estimate is built on MET values, a standardized scale where one MET equals your resting metabolic rate and each activity is assigned a multiple of it. Because MET tables assume an average efficiency, real burn varies with fitness, technique, and terrain — a trained runner actually burns slightly fewer calories at a given pace than a beginner because their body has become more efficient. Fitness trackers use the same MET approach, so expect their numbers to be estimates too, not precise measurements.
How to Use
- Enter Gender into the first field of the Calories Burned Calculator.
- Fill in the rest: Age, Activity, Weight, Duration.
- Your result appears instantly as you type — there's no submit button or page reload.