Calculators and standards built on the same engines that power the NutriMind app — no signup needed.
Squat, bench, deadlift, press & pull-up thresholds by bodyweight and sex — Beginner to Elite, with exact percentiles.
Enter your lifts (1RM or weight × reps) and get your percentile per lift plus one composite strength score.
Estimate your 1RM from any set with Brzycki and Epley side by side, plus a %1RM loading table for programming.
Daily calories, protein, carbs, fat & fiber from Mifflin-St Jeor and ISSN guidance — with safety caps most calculators skip.
Your daily protein target by bodyweight and goal (ISSN g/kg), split across 3, 4, or 5 meals.
Your BMR and maintenance calories, with fat-loss and lean-gain reference targets built in.
Enter a target weight and see exactly which plates to load per side — with kg and lb bars.
A progressive ramp from empty bar to your working weight, with the plates for every set.
Turn weight × reps @ RPE into an estimated 1RM and projected loads for any target RPE.
%1RM to rep-range chart with your exact training loads computed from your one-rep max.
Grade your weekly sets per muscle group against evidence-based volume landmarks.
US Navy tape method: body-fat percentage from waist, neck, and height — plus lean and fat mass.
Boer, James, and Hume LBM estimates plus FFMI with natural reference ranges.
The bodyweight-normalized powerlifting score that replaced Wilks — with rating bands.
Calories and macros to build muscle while losing fat, with realistic 12-week projections.