About the Calories Burned Calculator
The Calories Burned Calculator is designed to give you a quick, practical estimate using the information you enter. Estimate calories used during an activity from body weight, MET value and duration. The tool supports the unit choices shown in the calculator and presents the result in a format that is easy to compare with related weight-management measures.
Use the calculator by entering the requested values and selecting Calculate. The result card explains the main estimate and, where useful, shows supporting values that help you understand how the answer was derived. Select Reset to clear the form and start again.
This calculator is intended for general educational and planning purposes. It uses published equations or standard mathematical relationships, but individual needs and outcomes can vary. Treat the result as an estimate rather than a diagnosis, prescription, or guarantee.
Estimate calories used during an activity from body weight, MET value and duration.
What Is Calories Burned?
Activity calorie estimates use the intensity of an activity, body weight, and duration. MET values are commonly used to express activity intensity relative to rest.
This calculator provides a practical estimate rather than a direct measurement of energy expenditure.
Formula / Method Used
Estimated kcal = MET × 3.5 × body weight(kg) ÷ 200 × minutes.
How to Use the Calories Burned Calculator
- Choose the unit system or options requested by the tool.
- Enter the required measurements or planning values.
- Select Calculate to view your result and supporting details.
- Review the explanation and limitations before using the estimate for planning.
Example Calculation
At 80 kg, 30 minutes at 5 MET is about 210 kcal.
Limitations
MET values are averages and actual energy expenditure varies with fitness, efficiency, terrain, environment, and device accuracy.
Frequently Asked Questions
Is this calculator exact?
No. It provides an estimate based on the inputs and method shown on the page.
Can I use the result as medical advice?
No. The result is for general informational and educational use and does not replace individualized advice from a qualified healthcare professional.
Can I switch between Metric and US units?
Where measurements are required, the calculator supports the unit systems displayed in the form.
Methodology & References
Uses MET × 3.5 × body weight(kg) ÷ 200 × minutes.