Calories Burned Weightlifting
Calculate how many calories you burn during weightlifting. Personalized results based on your weight and exercise duration using a scientifically validated MET value of 6.
Weightlifting Calorie Calculator
Weightlifting for 30 minutes
218 kcal
MET 6 · 73 kg · 435 kcal/hour
Calories Burned by Duration (Weightlifting)
How many calories you burn during weightlifting at different durations, based on your current weight of 160 lbs.
Calories Burned Weightlifting by Body Weight
The table below shows estimated calories burned during weightlifting for different body weights. Heavier individuals burn more calories because moving a larger body requires more energy.
| Body Weight | 30 Minutes | 60 Minutes |
|---|---|---|
| 120 lbs (54 kg) | 163 kcal | 327 kcal |
| 140 lbs (64 kg) | 191 kcal | 381 kcal |
| 160 lbs (73 kg) | 218 kcal | 435 kcal |
| 180 lbs (82 kg) | 245 kcal | 490 kcal |
| 200 lbs (91 kg) | 272 kcal | 544 kcal |
| 220 lbs (100 kg) | 299 kcal | 599 kcal |
| 250 lbs (113 kg) | 340 kcal | 680 kcal |
What 218 Calories Looks Like in Food
After 30 minutes of weightlifting, you would have burned the equivalent of:
2.8x Egg
78 cal each
2.3x Apple
95 cal each
2.1x Banana
105 cal each
1.7x Glass of Wine
125 cal each
1.6x Can of Soda
140 cal each
1.1x Bowl of Rice
206 cal each
About Weightlifting and Calorie Burn
Weightlifting at a vigorous intensity builds muscle mass, increases bone density, and raises your resting metabolic rate. Unlike cardio exercises that burn calories only during the session, weightlifting creates an afterburn effect (EPOC) where your body continues to burn elevated calories for 24-48 hours post-workout. Building lean muscle tissue means your body burns more calories at rest, making weightlifting an essential component of any long-term weight management strategy.
Understanding the MET Value
Weightlifting has a MET (Metabolic Equivalent of Task) value of 6. This means weightlifting burns 6 times more energy than sitting at rest. The formula used is: Calories = MET x Weight (kg) x Duration (hours). For example, a 70 kg person doing weightlifting for 1 hour would burn approximately 420 calories. MET values are sourced from the Compendium of Physical Activities, the gold standard reference for exercise energy expenditure research.
Tips to Maximize Your Weightlifting Calorie Burn
- Focus on compound movements like squats, deadlifts, bench press, and rows
- Use progressive overload: gradually increase weight, reps, or sets each week
- Rest 60-90 seconds between sets for hypertrophy, 2-3 minutes for strength
- Prioritize form over weight to prevent injury and maximize muscle engagement
- Include both pushing and pulling exercises to maintain muscular balance
Muscles Worked During Weightlifting
Category
Strength
Intensity
Moderate to High
MET Value
6
Equipment
Dumbbells, barbells, or machines
How We Calculate Calories Burned During Weightlifting
Our weightlifting calorie calculator uses the MET (Metabolic Equivalent of Task) formula, the same method used by exercise physiologists and health researchers worldwide. The formula is straightforward:
Calories = MET x Body Weight (kg) x Duration (hours)
For weightlifting with a MET value of 6, the calculation works as follows: If you weigh 160 lbs (72.6 kg) and do weightlifting for 30 minutes (0.5 hours), you would burn approximately 218 calories.
Keep in mind that actual calorie expenditure can vary by 15-20% based on factors like fitness level, exercise intensity, environmental conditions, and individual metabolic differences. The MET value of 6 for weightlifting represents an average across typical conditions and effort levels. Your actual burn may be higher or lower depending on how vigorously you perform the activity.
Weightlifting vs. Other Activities
See how weightlifting compares to other popular exercises in terms of calorie burn for a 160-lb person exercising for 30 minutes.
Similar Activities
CrossFit
MET 12 · Very High · Strength
~435 cal / 30 min (160 lbs)
Circuit Training
MET 8 · High · Strength
~290 cal / 30 min (160 lbs)
Calisthenics
MET 3.8 · Moderate · Strength
~138 cal / 30 min (160 lbs)
Walking
MET 3.5 · Low · Cardio
~127 cal / 30 min (160 lbs)
Brisk Walking
MET 5 · Moderate · Cardio
~181 cal / 30 min (160 lbs)
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Frequently Asked Questions
How many calories does weightlifting burn in 30 minutes?
A person weighing 160 lbs (73 kg) burns approximately 218 calories during 30 minutes of weightlifting. This is based on a MET value of 6. Heavier individuals burn more calories, and lighter individuals burn fewer.
What is the MET value of weightlifting?
The MET (Metabolic Equivalent of Task) value for weightlifting is 6. This means weightlifting burns 6 times more energy than sitting at rest. MET values are established by the Compendium of Physical Activities and represent average energy expenditure for the activity.
Is weightlifting good for weight loss?
Yes, weightlifting is an effective exercise for weight loss. With a MET value of 6, it burns a significant number of calories per session. A 160-lb person burns about 435 calories per hour. Combined with a balanced diet, regular weightlifting can help create the calorie deficit needed for weight loss.
How does body weight affect calories burned during weightlifting?
Body weight significantly impacts calorie burn during weightlifting. A 120-lb person burns about 163 calories in 30 minutes, while a 250-lb person burns approximately 340 calories in the same time. This is because moving a heavier body requires more energy, regardless of the activity being performed.
What muscles does weightlifting work?
Weightlifting primarily works the All major muscle groups (varies by exercise). The high intensity of this exercise also provides significant cardiovascular conditioning.