On average, sex burns about 3 to 4 calories per minute. Research shows that men typically burn around 101 calories during an average sexual session lasting about 25 minutes (approximately 4.2 calories per minute), while women burn about 69 calories in the same time frame (around 3.1 to 3.2 calories per minute)
. The actual calories burned depend on factors such as the duration, intensity, sexual positions, and the individual's body weight and muscle mass. For example, more active roles or positions like "the butter churner," standing, or doggy style tend to burn more calories, potentially around 211 calories in 30 minutes for some positions
. Foreplay and longer sessions also increase calorie expenditure. To put it in perspective, sex burns fewer calories than running or other vigorous exercises but is comparable to light to moderate physical activity like climbing stairs or brisk walking
. In summary:
- Men burn about 4.2 calories per minute; women about 3.1 to 3.2 calories per minute.
- Average session (~25 minutes) burns roughly 101 calories for men and 69 calories for women.
- More vigorous activity and positions can increase calorie burn.
- Typical intercourse lasts around 5-6 minutes, burning fewer calories (~20-25 calories for men, ~15-19 for women in that time)
Sex is a moderate physical activity with additional health benefits beyond calorie burning, such as stress reduction and improved cardiovascular health
