The calories burned in a 30-minute workout depend on body weight, intensity, fitness level, and exercise type. There is no single number that applies to everyone.
How many calories can you burn in half an hour?
These are rough estimates for a person weighing about 70 kg (154 lb). Actual energy expenditure varies.
- Brisk walking: 100–160 kcal.
- Strength training: 90–180 kcal.
- Moderate cycling: 180–300 kcal.
- Moderate running: 250–400 kcal.
- High-intensity interval training: 200–400 kcal.
- Yoga: 70–150 kcal.
What affects calorie burn?
Body weight. A heavier person generally uses more energy for the same activity.
Intensity. More demanding exercise usually burns more energy in the same amount of time.
Workout type. Running, cycling, and interval training often use more energy per minute than gentle stretching. Strength-training expenditure depends on weights, rest periods, and the muscles involved.
Which workout is best for weight loss?
You do not need to choose the hardest workout every time. Regular movement, a mix of aerobic and strength exercise, and a moderate calorie deficit from food are more important. Strength training helps preserve muscle during weight loss, while walking and other aerobic activities increase overall energy expenditure.
Can you measure calories burned accurately?
Watches, fitness trackers, and exercise machines provide estimates that may differ from actual energy expenditure. Treat them as a guide, not an exact measurement. Long-term results depend on activity, nutrition, and recovery—not one workout.
