Health & Fitness calculator
Calories Burned Calculator
Estimate calories burned during various exercises.
About the calories burned calculator
The calories burned calculator estimates energy expenditure during various exercises using MET values.
How to use this calculator
- 1
Enter weight
Enter your weight in kilograms.
- 2
Choose activity
Select your exercise type.
- 3
Enter duration
Enter how long you exercised in minutes.
How the calculation works
Calories = MET × weight (kg) × duration (hours). MET values are standard metabolic equivalents.
Example: 70 kg, running (MET 7), 30 min: ≈ 245 cal.
Important health disclaimers
These calculators provide estimates based on population averages. Individual results vary based on genetics, body composition, medical conditions, and medications. Always consult a healthcare provider before starting a new diet or exercise program, especially if you have underlying health conditions.
Understanding body composition metrics
BMI doesn't distinguish muscle from fat. Body fat % is more accurate but depends on measurement technique. TDEE varies day-to-day based on activity. Macro targets are starting points — adjust based on your results, energy levels, and goals. Hydration needs increase with exercise, heat, and altitude.
Important limitations
This tool provides a mathematical estimate based only on the values entered. It does not account for regulations, taxes, lender fees, market conditions, or individual circumstances. Results are for planning purposes only — consult a qualified professional for regulated, medical, financial, or construction decisions.
Frequently asked questions about calories burned calculator
How accurate is the calories burned calculator?+
The calculation follows the displayed formula and retains full numeric precision before formatting the result.
Can I use the result professionally?+
Use it as a planning estimate. Confirm regulated, medical, financial, or construction decisions with a qualified professional.