FitSuite Tools

Macro Calculator for CrossFit

CrossFit combines strength, endurance, and metabolic conditioning, demanding a unique nutritional approach. Use our calculator to find your baseline macros, then apply the CrossFit-specific adjustments below to fuel your WODs and recovery.

Macro Needs for CrossFit Athletes

CrossFit's combination of heavy lifting, gymnastics, and high-intensity cardio requires ample carbohydrates for glycogen replenishment and protein for muscle repair. A recommended starting point is 30% protein (2.0-2.2g per kg), 40% carbs, and 30% fat. On high-volume training days, increase carbs to 45-50% and reduce fat accordingly.

Fueling Around WODs

Eat a balanced meal 2-3 hours before your WOD with emphasis on carbs and protein. Post-WOD, prioritize fast-digesting protein (30-40g) and carbohydrates (0.5-1g per kg body weight) within 1-2 hours to kickstart recovery. On competition or two-a-day training days, increase total carbs by 50-100g to support the higher energy demand.

Frequently Asked Questions

Should CrossFit athletes follow the Zone Diet?
The Zone Diet (40% carbs, 30% protein, 30% fat) is popular in CrossFit but may not provide enough carbohydrates for high-volume training. Many athletes perform better with higher carbs (40-50%). Use the Zone as a starting framework and adjust based on your training volume and performance.
How many carbs do CrossFit athletes need?
Most CrossFit athletes need 3-5g of carbs per kg body weight per day, scaling up during competition weeks. For a 80 kg athlete training 5-6 days per week, that is 240-400g of carbs daily.

Acompanhe a nutrição com FitSuite

Crie planos alimentares personalizados e acompanhe os macros de todos os seus clientes.

tools.macro.cta.button