CrossFit Calories Burned Calculator
Calculate CrossFit calories by workout duration and WOD intensity. Compare skill work, moderate WODs, vigorous AMRAPs, metcons, and hero-workout style sessions.
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CrossFit calories: quick answer and calculator
At your current setting of 160 lb and crossfit skills / technique class at MET 5, choose a common duration or jump straight to the calculator.
15 min
95
kcal
30 min
191
kcal
60 min
381
kcal
CrossFit Calorie Calculator
CrossFit skills / technique class for 30 minutes
191 kcal
MET 5 · 73 kg · 381 kcal/hour
Quick Answer: CrossFit Calories for 15, 30 and 60 Minutes
Using crossfit skills / technique class at MET 5, your current 160 lb setting burns about 95 calories in 15 minutes, 191 calories in 30 minutes, and 381 calories in 60 minutes. These are active-time estimates, so long rests, setup time, or coaching breaks should be logged separately.
15 minutes
95 kcal
CrossFit skills / technique class at MET 5 for your selected weight of 160 lbs.
30 minutes
191 kcal
Common workout benchmark for crossfit using active time only.
60 minutes
381 kcal
One-hour estimate at MET 5; subtract long rests or inactive coaching time.
160 lb, 30 minutes
191 kcal
Standard comparison row for crossfit at MET 5.
These are planning estimates from the MET equation. Count only active work time when long rests separate sets or rounds.
CrossFit Calories by Intensity
Choose the row that best matches your real session. The same activity can produce very different calorie estimates depending on pace, resistance, hills, rest time, equipment, and how continuous the effort is.
| Style / Intensity | MET | Code | 155 lb: 30 min | Your 15 min | Your 30 min | Your 60 min | Use When |
|---|---|---|---|---|---|---|---|
| CrossFit skills / technique class | 5 | - | 185 kcal | 95 kcal | 191 kcal | 381 kcal | Use for movement practice, coaching-heavy sessions, or long rest between attempts. |
| Moderate CrossFit WOD | 8 | - | 295 kcal | 152 kcal | 305 kcal | 610 kcal | Use for mixed strength and conditioning workouts with controlled pacing. |
| Vigorous AMRAP / metcon | 10 | - | 369 kcal | 191 kcal | 381 kcal | 762 kcal | Use for sustained high-effort conditioning with short transitions and limited rest. |
| Hero WOD / all-out conditioning | 12 | - | 443 kcal | 229 kcal | 457 kcal | 914 kcal | Use only for very hard CrossFit sessions where effort stays near maximal. |
MET estimates are planning values, not lab measurements. Track the same activity consistently over time rather than treating a single calorie number as exact.
Calories Burned by Duration (CrossFit)
How many calories you burn during crossfit at different durations, based on your current weight of 160 lbs.
Calories Burned CrossFit by Body Weight
The table below shows estimated calories burned during crossfit 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 249 kcal in 30 minutes or 499 kcal in 60 minutes at the selected MET value of 5.
| Body Weight | 30 Minutes | 60 Minutes |
|---|---|---|
| 120 lbs (54 kg) | 143 kcal | 286 kcal |
| 140 lbs (64 kg) | 167 kcal | 333 kcal |
| 160 lbs (73 kg) | 191 kcal | 381 kcal |
| 180 lbs (82 kg) | 214 kcal | 429 kcal |
| 200 lbs (91 kg) | 238 kcal | 476 kcal |
| 210 lbs (95 kg) | 250 kcal | 500 kcal |
| 220 lbs (100 kg) | 262 kcal | 524 kcal |
| 250 lbs (113 kg) | 298 kcal | 595 kcal |
What 191 Calories Looks Like in Food
After 30 minutes of crossfit, you would have burned the equivalent of:
2.4x Egg
78 cal each
2x Apple
95 cal each
1.8x Banana
105 cal each
1.5x Glass of Wine
125 cal each
1.4x Can of Soda
140 cal each
0.9x Bowl of Rice
206 cal each
About CrossFit and Calorie Burn
CrossFit combines elements of weightlifting, gymnastics, and high-intensity cardio into constantly varied workouts of the day (WODs). The high-intensity functional movements performed at maximum effort make CrossFit one of the highest calorie-burning exercise programs. Workouts typically last 15-30 minutes but deliver extraordinary metabolic demand. CrossFit builds all-around fitness across strength, power, speed, coordination, flexibility, and cardiovascular endurance simultaneously.
Understanding the MET Value
CrossFit skills / technique class has a MET (Metabolic Equivalent of Task) value of 5. This means crossfit skills / technique class burns 5 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 crossfit skills / technique class for 1 hour would burn approximately 368 calories. MET values are sourced from the Compendium of Physical Activities and should be treated as useful estimates, not exact lab measurements.
CrossFit MET Values by Sub-Activity (Compendium of Physical Activities)
The 2024 Compendium of Physical Activities (Ainsworth et al., updated from 2011) breaks crossfit into specific sub-activities, each with its own MET value reflecting the metabolic cost of that movement pattern. Use the table below to match your training to a closer estimate.
| Sub-activity | MET | Compendium Code | Calories / 30 min (160 lbs) | Notes |
|---|---|---|---|---|
| CrossFit skills / technique class | 5 | — | 191 | Use for movement practice, coaching-heavy sessions, or long rest between attempts. |
| Moderate CrossFit WOD | 8 | — | 305 | Use for mixed strength and conditioning workouts with controlled pacing. |
| Vigorous AMRAP / metcon | 10 | — | 381 | Use for sustained high-effort conditioning with short transitions and limited rest. |
| Hero WOD / all-out conditioning | 12 | — | 457 | Use only for very hard CrossFit sessions where effort stays near maximal. |
Tips to Maximize Your CrossFit Calorie Burn
- Start with an on-ramp or fundamentals class to learn proper form
- Scale movements and weights to your current fitness level
- Focus on mobility and recovery as much as the workouts themselves
- Listen to your body and rest when needed to avoid overtraining
- Find a supportive CrossFit box (gym) with experienced coaches
Muscles Worked During CrossFit
Category
Strength
Intensity
Very High
MET Value
12
Equipment
Barbells, kettlebells, pull-up bar, jump rope
How We Calculate Calories Burned During CrossFit
Our crossfit 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 crossfit skills / technique class at MET 5. The formula is:
Calories = MET x 3.5 x Weight (kg) / 200 x Minutes
For crossfit skills / technique class with a MET value of 5, the calculation works as follows: If you weigh 160 lbs (72.6 kg) and do crossfit for 30 minutes (0.5 hours), you would burn approximately 191 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 5 for crossfit skills / technique class 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.
CrossFit vs. Other Activities
See how crossfit compares to other popular exercises in terms of calorie burn for a 160-lb person exercising for 30 minutes.
Similar Activities
Weightlifting
MET 6 · Moderate to High · Strength
~229 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 crossfit calorie burn: The MET (Metabolic Equivalent of Task) value of 12 for crossfit 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 crossfit: 12 (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 crossfit burn in 30 minutes?
A person weighing 160 lbs (73 kg) burns approximately 191 calories during 30 minutes of crossfit. This is based on a MET value of 5 for crossfit skills / technique class. Heavier individuals burn more calories, and lighter individuals burn fewer.
What is the MET value of crossfit?
The default MET (Metabolic Equivalent of Task) value for crossfit is 12, while the selected training style uses MET 5. This means crossfit skills / technique class burns 5 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 crossfit good for weight loss?
CrossFit has a selected MET value of 5, which means it burns a moderate amount of calories. A 160-lb person burns about 381 calories per hour. While not the highest calorie-burning activity, consistency is key for weight loss. Regular crossfit combined with a calorie-controlled diet can contribute to gradual, healthy weight loss.
How does body weight affect calories burned during crossfit?
Body weight significantly impacts calorie burn during crossfit. At the selected MET value of 5, a 120-lb person burns about 143 calories in 30 minutes, while a 250-lb person burns approximately 298 calories in the same time. This is because moving a heavier body requires more energy, regardless of the activity being performed.
What muscles does crossfit work?
CrossFit primarily works the Quadriceps, Hamstrings, Glutes, Shoulders, Back, Core, and Arms. The high intensity of this exercise also provides significant cardiovascular conditioning.