Free tools
Free calculators, no signup
The maths a coach runs in their head, made into tools you can use right now.
Macro calculator
Get a calorie target and a protein, fat, and carb split for a cut, maintenance, or a lean bulk.
Diet break planner
Map out every diet break, your cut end date, and your maintenance block from one start date.
Body fat calculator
Estimate your body-fat percentage and your fat and lean mass split with the US Navy tape method.
Refeed and diet break planner
Find out whether you need a refeed, a full diet break, or to stay the course on your cut.