Calories Burned Calculator

Track your fitness progress with our Calories Burned Calculator. Enter your weight, activity type, and duration to see how many calories you’ve burned.

How It Works

The calculator uses MET (Metabolic Equivalent of Task) values to estimate calories burned. MET values vary by activity and intensity. For examples, running burns more calories per minute than cycling.

Example Calculation

If you weigh 70 kg and run for 30 minutes at a moderate pace (MET = 8), the formula is:

Calories Burned = MET × Weight (kg) × Duration (hours)

Result: 8 × 70 × 0.5 = 280 calories

Use Cases

  • Estimate workout burn for running, cycling, walking, or gym sessions.
  • Plan a calorie deficit when combining exercise with meal tracking.
  • Compare activities by time efficiency before scheduling your week.

Worked Examples

Example 1: 80 kg person cycling at MET 7 for 45 minutes burns 7 × 80 × 0.75 = 420 calories.

Example 2: 65 kg person brisk walking at MET 4.3 for 60 minutes burns 4.3 × 65 × 1.0 = 279.5 calories.

Common Mistakes

  • Choosing an activity intensity that is higher than your actual effort.
  • Forgetting to convert minutes into hours in manual calculations.
  • Assuming the estimate includes post-workout calorie burn (it usually does not).

Pro Tips / Expert Tips

  • Use a heart-rate monitor to calibrate your MET assumptions.
  • Track weekly totals, not just one session, to evaluate progress.
  • Pair this with protein and sleep goals for better body-composition outcomes.

Internal Linking

Use the BMI Calculator and Tip Calculator next. Read Walking vs Running Calories Burned and Science Behind BMI vs Body Fat for extra context.

FAQ

What is a MET value?
MET stands for Metabolic Equivalent of Task. It’s a measure of the energy cost of physical activities.
How accurate is this calculator?
While the calculator provides a good estimate, actual calories burned can vary based on factors like age, gender, and fitness level.
Can I use this for weight loss tracking?
Yes! Combine it with a calorie intake tracker to monitor your energy balance.

Last updated: August 15, 2025