Push-ups are a classic bodyweight exercise that builds upper-body strength, but have you ever wondered how many calories you actually burn during a session? This push-up calories per hour calculator estimates your hourly energy expenditure based on your body weight, exercise intensity, and the number of push-ups you complete per minute. Whether you're doing slow, controlled reps or fast-paced intervals, you'll get a realistic estimate of your calorie burn.
Designed for fitness enthusiasts, beginners, and anyone tracking their daily activity, this tool uses the standard MET (Metabolic Equivalent of Task) method to convert your effort into calories. Simply enter your weight, choose your intensity level, and optionally adjust your rep speed to see your per-hour burn, per-minute burn, and a breakdown of your session. Use it to plan your workouts, compare intensities, or just satisfy your curiosity about this timeless exercise.
💪 Push-up Calorie Burn Estimator
📊 Results
Step-by-step
How to Use This Tool
Using the push-up calorie calculator is straightforward. Start by entering your body weight in either kilograms or pounds — the calculator automatically converts pounds to kilograms for the MET formula. Next, select your intensity level: Moderate (about 3.8 MET) for steady, controlled push-ups, or Vigorous (about 8.0 MET) for fast, explosive reps or high-intensity intervals. If you know your average push-up rate, enter it in the optional field to get a per-rep calorie estimate. Then click Calculate to see your results.
The results panel shows three key numbers: calories burned per hour, per minute, and per push-up (if you provided a rep rate). A step-by-step breakdown explains exactly how each figure was derived, so you can verify the math and understand the influence of each variable. Use the quick-fill buttons to load common example weights, or reset the form to start fresh.
How It Works
This calculator uses the standard MET (Metabolic Equivalent of Task) method, which is widely used in exercise science to estimate energy expenditure. One MET equals the energy you burn at rest — roughly 1 kcal per kilogram of body weight per hour. During exercise, your MET value rises according to the intensity of the activity. The formula is:
Calories per hour = MET × 3.5 × weight (kg) / 200 × 60
The factor 3.5 represents the approximate oxygen consumption (in ml/kg/min) at rest, and dividing by 200 converts the result into kilocalories per minute. Multiplying by 60 gives the hourly total. For push-ups, the Compendium of Physical Activities assigns a MET of 3.8 for moderate effort and 8.0 for vigorous effort. These values are based on research measuring oxygen uptake during bodyweight exercises, and they provide a reliable estimate for most healthy adults.
Because the formula scales linearly with body weight, a heavier person burns more calories doing the same number of push-ups — simply because moving more mass requires more energy. This is why the calculator asks for your weight first.
Worked Examples
Example 1: A 70 kg person performs push-ups at moderate intensity (3.8 MET).
Calories/hour = 3.8 × 3.5 × 70 / 200 × 60 = 279.3 kcal.
If they do 20 push-ups per minute, each push-up burns about 0.23 kcal.
Example 2: A 155 lb (70.3 kg) person does vigorous push-ups (8.0 MET).
Calories/hour = 8.0 × 3.5 × 70.3 / 200 × 60 = 590.5 kcal.
That's nearly double the moderate rate, highlighting how intensity dramatically affects burn.
Tips & Best Practices
- Be consistent with intensity: If you're doing slow, deep push-ups with a pause at the bottom, choose moderate. If you're doing fast reps or adding claps, choose vigorous.
- Track your rep rate: Counting your push-ups per minute for a few sets gives you a more accurate per-rep estimate. Most people average 15–30 per minute.
- Combine with other exercises: Push-ups are great for upper-body strength, but for a full-body calorie burn, consider pairing them with calisthenics or plank workouts.
- Use a heart-rate monitor: For the most precise numbers, a heart-rate-based estimate can be more accurate than MET values, especially if you're very fit or very untrained.
Factors Affecting Accuracy
While the MET method is a solid baseline, several factors can cause your actual burn to differ. Your fitness level plays a role — trained individuals often have a lower heart rate and oxygen consumption for the same workload, meaning they may burn slightly fewer calories. Muscle mass also matters: more muscle tissue requires more energy to maintain and move. Additionally, the exact MET value can vary based on your form, speed, and rest periods. For example, doing push-ups with a slow tempo and a two-second hold at the bottom increases time under tension and may raise your burn above the moderate estimate. Conversely, very fast reps with momentum can reduce the effort per rep.
Finally, the calculator assumes a steady-state effort. If you're doing intervals with rest breaks, your average MET will be lower than the peak intensity. In that case, you might want to use the moderate setting even if your working sets feel vigorous.
Frequently Asked Questions
How many calories do 100 push-ups burn?
For a 70 kg person at moderate intensity, 100 push-ups at a rate of 20 per minute would take 5 minutes and burn about 23 kcal. At vigorous intensity, the same 100 reps would burn roughly 49 kcal. The exact number depends on your weight and speed.
Can I lose weight by doing push-ups?
Yes, but push-ups alone are not the most efficient calorie burner. A 30-minute moderate push-up session burns about 140 kcal for a 70 kg person. To lose weight, you need a calorie deficit, so combine push-ups with a balanced diet and other activities like walking or cycling.
Why does the calculator ask for my weight?
Because the MET formula is weight-dependent. Heavier individuals burn more calories for the same activity because they move more mass. This is a well-established principle in exercise physiology.
What is a MET value?
MET stands for Metabolic Equivalent of Task. It's a unit that expresses the energy cost of physical activities as a multiple of resting metabolic rate. For example, 3.8 MET means you're burning 3.8 times more energy than at rest.
Additional Resources
For more detailed information on MET values and exercise energy expenditure, you can consult the Compendium of Physical Activities, which is the primary source for the MET values used here. The American Council on Exercise also offers practical guidance on exercise and calorie burn. If you're interested in tracking your overall daily activity, consider using our calories per mile calculator to estimate burn from walking or running.