Enter your body weight and time spent watching TV to calculate your calories burned watching TV. Most adults burn roughly 70 to 125 calories per hour watching TV, with body weight doing most of the work in the total.
Calories Burned Watching TV Formula
For the basic calculator, use body weight in pounds and time in minutes.
C = BW * M * 0.0103
If you use kilograms in the advanced calculator, the matching version is C = BW × M × 0.0228.
Variables:
- C = calories burned
- BW = body weight
- M = time watching TV in minutes
That means the total rises directly with both body weight and viewing time.
Calories Burned Watching TV at Common Weights
| Body Weight | 30 Minutes | 60 Minutes | 120 Minutes |
|---|---|---|---|
| 120 lb | 37 calories | 74 calories | 149 calories |
| 150 lb | 46 calories | 93 calories | 186 calories |
| 180 lb | 56 calories | 111 calories | 223 calories |
| 210 lb | 65 calories | 130 calories | 260 calories |
Even though TV is a low-effort activity, long sessions still add up. Two hours of viewing can burn more than 220 calories for a 180 lb person.
What Is Calories Burned Watching TV?
Calories burned watching TV is the energy your body uses while sitting and viewing television. Your body continues to fuel breathing, circulation, temperature control, and brain activity the entire time, which is why calories are still burned even during very sedentary activities.
How to Calculate Calories Burned Watching TV
- Enter your body weight.
- Enter how long you watched TV.
- Click Calculate to get total calories burned and calories burned per hour.
- Use the advanced tab if you want to switch between pounds and kilograms or minutes and hours.
Main Factors That Drive the Total
- Body weight: heavier body weights burn more calories per minute.
- Total time: doubling your viewing time doubles the calories burned.
- Hourly burn: this stays fairly steady for the same body weight during seated TV time.
Example
A person who weighs 180 lb and watches TV for 120 minutes burns about 223 calories.
C = 180 * 120 * 0.0103 = 222.5
