Weightlifting Calories Burned Calculator
Calculate weightlifting calories burned by body weight and duration. Uses a MET estimate of 6 with quick 15, 30, 45, 60, 90, and 120 minute tables.
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Weightlifting calories: quick answer and calculator
At your current setting of 160 lb and weightlifting at MET 6, choose a common duration or jump straight to the calculator.
15 min
114
kcal
30 min
229
kcal
60 min
457
kcal
Weightlifting Calorie Calculator
Weightlifting for 30 minutes
229 kcal
MET 6 · 73 kg · 457 kcal/hour
Quick Answer: Weightlifting Calories by kg, lb and Minute
Using vigorous weightlifting at MET 6, a 70 kg person burns about 441 kcal per hour, a 130 lb person burns about 124 kcal in 20 minutes, and a 175 lb person burns about 8.3 kcal per minute.
70 kg, 1 hour
441 kcal
Vigorous weightlifting estimate at MET 6; count active lifting and short rests.
130 lb, 20 minutes
124 kcal
Matches common 130-lb, 20-minute weight-lifting searches.
175 lb, per minute
8.3 kcal/min
Useful for short lifting blocks; longer rest periods lower the session average.
96 kg, per minute
10.1 kcal/min
Metric per-minute benchmark at MET 6.
These are planning estimates from the MET equation. Count only active work time when long rests separate sets or rounds.
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. Metric benchmark: a 95 kg person burns about 299 kcal in 30 minutes or 599 kcal in 60 minutes at the selected MET value of 6.
| Body Weight | 30 Minutes | 60 Minutes |
|---|---|---|
| 120 lbs (54 kg) | 171 kcal | 343 kcal |
| 140 lbs (64 kg) | 200 kcal | 400 kcal |
| 160 lbs (73 kg) | 229 kcal | 457 kcal |
| 180 lbs (82 kg) | 257 kcal | 514 kcal |
| 200 lbs (91 kg) | 286 kcal | 572 kcal |
| 210 lbs (95 kg) | 300 kcal | 600 kcal |
| 220 lbs (100 kg) | 314 kcal | 629 kcal |
| 250 lbs (113 kg) | 357 kcal | 714 kcal |
What 229 Calories Looks Like in Food
After 30 minutes of weightlifting, you would have burned the equivalent of:
2.9x Egg
78 cal each
2.4x Apple
95 cal each
2.2x Banana
105 cal each
1.8x 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 3.5 x body weight in kg / 200 x minutes. For example, a 70 kg person doing weightlifting for 1 hour would burn approximately 441 calories. MET values are sourced from the Compendium of Physical Activities and should be treated as useful estimates, not exact lab measurements.
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 standard MET oxygen-cost equation, a common method used in exercise science and public-health research. For this calculation we use weightlifting at MET 6. The formula is:
Calories = MET x 3.5 x Weight (kg) / 200 x Minutes
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 229 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 selected 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
~457 cal / 30 min (160 lbs)
Circuit Training
MET 7.5 · High · Strength
~286 cal / 30 min (160 lbs)
Calisthenics
MET 3.8 · Moderate · Strength
~145 cal / 30 min (160 lbs)
Walking
MET 3.5 · Low · Cardio
~133 cal / 30 min (160 lbs)
Brisk Walking
MET 5 · Moderate · Cardio
~191 cal / 30 min (160 lbs)
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View All ActivitiesMethodology & Calorie Burn Data Sources
How we calculate weightlifting calorie burn: The MET (Metabolic Equivalent of Task) value of 6 for weightlifting comes from the Compendium of Physical Activities (Ainsworth et al.), a standardized reference used in exercise and public-health research. Calorie expenditure follows the formula: kcal/min = (MET x 3.5 x weight in kg) / 200, then multiplied by duration.
- MET value for weightlifting: 6 (low MET = light, 3-6 = moderate, >6 = vigorous per ACSM classification).
- Body weight scaling: heavier individuals burn more calories per minute at the same activity. Our calculator adjusts based on your input weight.
- Duration scaling: linear with time at constant intensity. Real workouts may include warm-up, cool-down, and rest periods affecting average MET.
- Individual variation: actual burn varies ±10-20% based on fitness level, body composition, exercise efficiency, and metabolic rate.
- EPOC (afterburn effect): high-intensity activities may burn additional calories post-workout, but that extra burn varies widely and is not included in baseline figures.
Authoritative US health/fitness sources:
- 2024 Adult Compendium of Physical Activities - activity categories and MET values
- Physical Activity Guidelines for Americans - federal activity guidance
- CDC adult physical activity overview - activity recommendations for adults
Health Disclaimer: Calorie burn estimates are general guidance, not precise measurements. Wearable devices (Apple Watch, Fitbit, Garmin) using heart rate provide more personalized estimates. Always consult a physician before starting an exercise program, especially if you have heart conditions, diabetes, or are pregnant. Never use exercise to "earn" food in a way that disrupts a healthy relationship with eating.
Reviewed by Brazora Monk · Last updated 2026 · MET values per Compendium of Physical Activities
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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 229 calories during 30 minutes of weightlifting. This is based on a MET value of 6 for weightlifting. Heavier individuals burn more calories, and lighter individuals burn fewer.
What is the MET value of weightlifting?
The default MET (Metabolic Equivalent of Task) value for weightlifting is 6, while the selected training style uses MET 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 can be effective for weight loss when performed intensely enough. With a selected MET value of 6, a 160-lb person burns about 457 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. At the selected MET value of 6, a 120-lb person burns about 171 calories in 30 minutes, while a 250-lb person burns approximately 357 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.