How to Use This Calorie Burn Calculator

1. Enter your Body Weight in kilograms
2. Select your Activity Type from 8 options (Walking, Running, Cycling, Swimming, Weight Training, Yoga, Basketball, Tennis)
3. Enter the Activity Duration in minutes
4. Click Calculate Calorie Burn — see your total calories burned, METs, calories per minute, and real-world equivalents

How Calories Burned Are Calculated (Formula)

The calculator uses the MET (Metabolic Equivalent of Task) method, the standard for estimating energy expenditure:

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

Where:
1 MET = Energy burned at rest (≈1 kcal/kg/hour)
Higher METs = More intense activity, more calories burned

MET Values for Common Activities

Walking: 3.5 | Running: 8.0 | Cycling: 7.5 | Swimming: 6.0
Weight Training: 6.0 | Yoga: 3.0 | Basketball: 8.0 | Tennis: 7.3

Real Example

Inputs:

• Body Weight: 70 kg
• Activity: Cycling (7.5 METs)
• Duration: 60 minutes (1 hour)

Results:

• Calories Burned: 525 calories
• Activity METs: 7.5 (Vigorous Intensity)
• Calories per Minute: 8.8 calories
• Equivalent: 5.5 medium apples or 4.2 chocolate cookies
• Steps Equivalent: 10,500 steps walked

Why Use This Calorie Burn Calculator?

• ✅ Science-Based — Uses MET (Metabolic Equivalent) values from exercise physiology research
• ✅ 8 Activity Types — Covers most common exercises (walking, running, cycling, swimming, weight training, yoga, basketball, tennis)
• ✅ Real-World Equivalents — See calories in terms of apples, cookies, or steps walked
• ✅ Intensity Marker — Know if your activity is moderate or vigorous intensity
• ✅ Visual Burn Chart — Line graph shows BMR vs activity burn over time
• ✅ Free & Unlimited — No signup required
• ✅ Mobile Friendly — Responsive design for phones, tablets, and desktops

Frequently Asked Questions

What is MET (Metabolic Equivalent of Task)?

MET measures the energy cost of physical activity. 1 MET = energy burned at rest (sitting quietly).
- Moderate intensity: 3-6 METs (brisk walking, yoga, light cycling)
- Vigorous intensity: >6 METs (running, swimming laps, basketball)

How accurate is this calorie burn calculator?

MET-based calculations provide good estimates for average adults. Individual results vary based on:
- Fitness level and muscle mass
- Exercise intensity (pace, resistance, incline)
- Age, gender, and metabolism
- Environmental factors (temperature, humidity)

How many calories do I burn walking vs running?

For a 70 kg person doing 60 minutes:
- Walking (3.5 METs): ~245 calories
- Running (8.0 METs): ~560 calories
Running burns more than twice the calories of walking in the same time.

How many steps equal 100 calories?

Approximately 2,000 steps = 100 calories for a 70 kg person. This calculator uses 20 steps per calorie (varies by weight and pace).

Does weight affect calories burned?

Yes — significantly. Heavier individuals burn more calories for the same activity. Example (60 min cycling, 7.5 METs):
- 60 kg person: ~450 calories
- 80 kg person: ~600 calories
- 100 kg person: ~750 calories

How can I increase calorie burn during exercise?

To burn more calories:
- Increase intensity (run faster, add resistance)
- Increase duration (work out longer)
- Add intervals (alternate high/low intensity)
- Incorporate strength training (muscle burns more calories at rest)

Related Health & Fitness Calculators

• BMR Calculator — Basal Metabolic Rate (calories at rest)
• BMI Calculator — Body Mass Index
• Macro Nutrient Calculator — Plan protein, carbs, and fats
• Water Intake Calculator — Daily hydration needs
• Body Fat Calculator — Navy method body fat percentage

Disclaimer: This calorie burn calculator provides estimates for informational purposes only. Individual results vary based on metabolism, fitness level, and exercise intensity. Consult a healthcare provider before starting any new exercise program.