Interval Workout Calorie Calculator

Interval training is an effective way to burn calories and improve cardiovascular fitness. This calculator helps you estimate the calories burned during your interval workouts by considering your weight, duration, and intensity.

How to Use This Calculator

To calculate your interval workout calories burned:

Enter your weight in pounds or kilograms
Select your workout duration in minutes
Choose your workout intensity level
Click "Calculate" to see your estimated calories burned

The calculator uses a standard metabolic equivalent (MET) value for interval training, which is adjusted based on your selected intensity level.

Formula Explained

The calories burned during interval training are calculated using the following formula:

Calories Burned = (MET × Weight × Duration) / 200

Where:

MET is the metabolic equivalent value for interval training
Weight is your body weight in kilograms
Duration is the workout duration in minutes

The MET value is adjusted based on workout intensity:

Low intensity: MET = 6.0
Moderate intensity: MET = 8.0
High intensity: MET = 10.0

Worked Example

Let's calculate calories burned for a 180-pound (81.6 kg) person doing a 30-minute high-intensity interval workout:

Calories Burned = (10.0 × 81.6 × 30) / 200 Calories Burned = (2448) / 200 Calories Burned = 122.4

This person would burn approximately 122 calories during this workout.

Interpreting Results

The calories burned estimate provides a general idea of your workout intensity. Keep in mind:

Results vary based on individual factors like fitness level and body composition
Higher intensity workouts burn more calories in less time
For accurate tracking, consider using a heart rate monitor

Note: This calculator provides an estimate. For precise calorie tracking, consult with a fitness professional or use specialized fitness tracking equipment.

Frequently Asked Questions

How accurate is the interval workout calorie calculator?

The calculator provides a reasonable estimate based on standard metabolic equations. For precise results, consider using a heart rate monitor or fitness tracker.

Can I use this calculator for any type of interval workout?

Yes, the calculator works for most interval training formats including HIIT, Tabata, and circuit training, as long as you select the appropriate intensity level.

How often should I do interval workouts to see results?

For best results, aim for 2-3 interval workouts per week, allowing at least one rest day between sessions to recover.