Calories Burned Calculator

Calculate calories burned through activities or distance-based exercises using scientifically proven MET values from the 2024 Adult Compendium of Physical Activities.

Activity-Based Calculator

Metric

Calculate calories burned based on specific activities and duration.

Activity *

Hours

Minutes

Body Weight (kg) *

Range: 35-160 kg

Distance-Based Calculator

Calculate calories burned for walking, running, cycling, or swimming based on distance and pace.

Activity *

Walking

Running

Cycling

Swimming

Speed *

Distance *

Body Weight (kg) *

Range: 35-160 kg

How It Works

MET Formula

Calories = (MET × Body Weight in kg × Time in minutes) ÷ 60

MET (Metabolic Equivalent) represents the energy cost of physical activities as a multiple of resting metabolic rate.

About MET Values

MET values are based on the 2024 Adult Compendium of Physical Activities, providing scientifically accurate estimates for over 100 different activities. A MET value of 1.0 represents your resting metabolic rate.

Important Notes

Estimation Accuracy: These calculations provide estimates based on population averages. Individual calorie burn can vary by ±20% due to factors like fitness level, body composition, and exercise efficiency.

Medical Disclaimer: This calculator is for informational purposes only. Consult with a healthcare professional before making significant changes to your exercise or diet regimen.

Tips for Accuracy:

• Be honest about your activity intensity level
• Consider using a heart rate monitor for more personalized estimates
• Remember that heavier individuals burn more calories for the same activity
• Factor in your fitness level - trained athletes may burn fewer calories due to efficiency