Calorie Burn Rate Calculator
Estimate calories burned per hour for running, cycling, swimming, walking, and more. Free online calorie burn rate converter based on activity type and body weight.
Understanding Calorie Burn Calculations
Calorie burn depends on activity intensity and body weight. MET values measure exercise intensity. One MET equals resting energy expenditure. Higher MET values burn more calories per minute.
Body weight directly affects calorie burn. Heavier people burn more calories doing the same activity. Fitness level and muscle mass also influence total energy expenditure.
MET Values for Common Activities
| Activity | MET Value | Calories/Hour (70kg) | Intensity |
|---|---|---|---|
| Sleeping | 0.9 | 63 | Rest |
| Sitting quietly | 1.0 | 70 | Sedentary |
| Walking (2 mph) | 2.5 | 175 | Light |
| Walking (3.5 mph) | 4.3 | 301 | Moderate |
| Walking (4 mph) | 5.0 | 350 | Moderate |
| Jogging (5 mph) | 8.0 | 560 | Vigorous |
| Running (6 mph) | 9.8 | 686 | Vigorous |
| Running (7.5 mph) | 11.5 | 805 | Very Vigorous |
| Cycling (leisure) | 4.0 | 280 | Light |
| Cycling (12-14 mph) | 8.0 | 560 | Vigorous |
| Swimming (moderate) | 5.8 | 406 | Moderate |
| Swimming (vigorous) | 9.8 | 686 | Vigorous |
| Weight training | 3.5 | 245 | Moderate |
| Yoga | 2.5 | 175 | Light |
| HIIT training | 8.0 | 560 | Vigorous |
| Jump rope | 11.0 | 770 | Very Vigorous |
Calorie Burn Calculation Formula
Calculate calories burned using MET values and body weight.
Example: Calculating calories burned running at 6 mph (9.8 MET) for 30 minutes at 70 kg
Factors Affecting Calorie Burn
- Body weight directly impacts energy expenditure during activity
- Muscle mass increases resting metabolic rate and calorie burn
- Age affects metabolism with gradual decline after age 30
- Gender influences basal metabolic rate and muscle composition
- Fitness level improves efficiency, potentially reducing calorie burn for same activity
- Environmental conditions like heat and altitude increase energy demands
Frequently Asked Questions
How accurate are calorie burn calculations?
MET-based calculations provide estimates within 10-20 percent of actual values. Individual variations in metabolism, fitness, and body composition affect actual burn. Use calculations as guidelines, not exact measurements.
Does body weight affect calories burned?
Yes. Heavier people burn more calories doing the same activity. A 90 kg person burns about 30 percent more calories than a 70 kg person performing identical exercise.
What burns more calories, running or cycling?
Running typically burns more calories per minute than cycling at moderate intensities. Running at 6 mph burns about 686 calories/hour while cycling at 12-14 mph burns about 560 calories/hour for a 70 kg person.
How do I increase calorie burn during exercise?
Increase intensity, duration, or add resistance. High-intensity interval training maximizes calorie burn. Adding weight or incline increases energy demands. Build muscle mass to boost resting metabolism.
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