Six free, no-signup tools — real formulas, not guesses. More are coming as the app takes shape.
Calorie (TDEE) Calculator
Age, height, weight, activity level, and goal in — a maintenance calorie number and a protein target out.
Example result
1,847
calories/day to lose ~1 lb/week
Protein Calculator
142g / day
Macro Calculator
120 / 60 / 220g
Glute Volume Calculator
8–12 sets/wk
One Rep Max
185 lb
Body Fat
24.5%