Whether youre trying to lose weight, improve fitness, or simply stay active, knowing how long you need to exercise to burn a specific amount of calories can help you plan your workouts. The exact time varies based on the activity, your body weight, intensity, and individual metabolism. Below youll find a practical guide that breaks down the approximate minutes required for a range of common activities.
The table uses average MET (Metabolic Equivalent of Task) values and the following formula:
Calories burned per minute = (MET body weight in kg 3.5) 200
Values are rounded to the nearest whole minute for simplicity.
| Activity | Light (120lb / 55kg) | Moderate (155lb / 70kg) | Heavy (200lb / 90kg) |
|---|---|---|---|
| Walking (3.5mph) | 45min | 35min | 27min |
| Jogging (5mph) | 30min | 24min | 18min |
| Running (7mph) | 20min | 16min | 12min |
| Cycling (moderate, 1214mph) | 30min | 24min | 18min |
| Elliptical (moderate effort) | 28min | 22min | 17min |
| Swimming (leisurely laps) | 35min | 28min | 22min |
| HIIT (highintensity interval training) | 15min | 12min | 9min |
| Yoga (Vinyasa, moderate) | 55min | 43min | 34min |
| Housework (vigorous cleaning) | 45min | 35min | 27min |
Pick an activity that matches your current fitness level and your preferences. Here are some quick tips:
Whether you use a smartwatch, a phone app, or a simple notebook, logging the following helps you stay on track:
Review your log weekly. If you consistently exceed 250kcal in a session, you can either shorten the time or add a new activity to keep variety alive.
Only with very highintensity efforts such as sprint intervals, battlerope circuits, or intense rowing. Even then, the average adult will need around 1215 minutes to reach that number.
No. Calorie burn is determined during the activity and the short afterburn (EPOC). Eating refuels you but does not retroactively change the calories already expended.
Split the activity into two shorter sessionse.g., a 15minute walk in the morning and a 15minute bike ride in the evening. The total will still add up.
Burning 250kcal can take anywhere from about 9 minutes (vigorous HIIT for a heavier person) to over 55 minutes (light yoga for a lighter person). Choose the duration and activity that fit your schedule, health status, and enjoyment level. Consistency beats intensity if the goal is longterm health.
For more personalized calculations, try an online calorieburn calculator that lets you input exact weight, age, and activity specifics, or consult a fitness professional.
