NUTRITION CALCULATOR

COMPETITION
CUTTING CALCULATOR

Calculate precise macros for your contest prep, including specialized peak week nutrition protocols.

Enter Your Details

Age

Gender

Male

Female

Weight (kg)

Height (cm)

Body Fat Percentage: 15%

Activity Level

Calculation Formula

Nutritional Goal

Contest Prep

Peak Week

Deficit Percentage: 20%

Recommended: 15-20% for sustainable fat loss while preserving muscle

Target Body Fat: 8%

Men typically need 5-8% for stage, women 10-15%

Weeks Until Show

Complete 7-day guide to water, sodium, and carb manipulation.

Design your optimal competition prep training program.

Evidence-based supplements for contest preparation.