Calculate calories burned during CrossFit WODs. Estimate energy expenditure for AMRAP, For Time, and EMOM workouts based on intensity and duration.
Estimate calories burned during CrossFit WODs based on workout type and intensity.
The CrossFit WOD Calculator estimates your calorie expenditure during CrossFit Workouts of the Day. CrossFit's high-intensity functional movements create significant metabolic demand, and this tool helps you understand the energy cost of your training based on workout type, duration, and intensity level.
CrossFit workouts are known for their variety and intensity. AMRAP (As Many Reps As Possible), For Time, and EMOM (Every Minute On the Minute) formats each create different metabolic responses. Understanding these differences helps you plan nutrition, recovery, and training periodization effectively.
CrossFit typically ranges from 8-15 METs depending on intensity, with competitive workouts reaching even higher.
| Workout Type | Description | Typical Duration |
|---|---|---|
| AMRAP | Complete max rounds in set time | 10-20 minutes |
| For Time | Complete work as fast as possible | 5-30 minutes |
| EMOM | Set work every minute | 10-30 minutes |
| Chipper | Long task list, one direction | 20-45 minutes |
An 80 kg athlete doing a 20-minute AMRAP at intensity 8/10: Calories = approximately 300-400 kcal. A high-intensity "Fran" (sub-3 minutes) burns 50-75 kcal but creates significant EPOC (afterburn).
Related tools: Calisthenics Calories Calculator for bodyweight work, Kettlebell Calculator for KB workouts, and Strength Ratio Calculator to assess your fitness level.
Calories = (Base MET + Intensity Adjustment) × Weight kg × Hours. CrossFit typically 8-15 METs. Add 10-15% for EPOC afterburn. For Time workouts slightly higher than EMOM.
300-500 calories for most people at high intensity. An 80kg athlete at 8/10 intensity: ~350 cal + 40 cal EPOC. Varies by workout type and individual effort.
Excess Post-exercise Oxygen Consumption—continued calorie burn after workout ends. High-intensity WODs create 10-15% additional burn for hours after. Also called 'afterburn effect'.