Plate Loading Calculator
Enter your target barbell weight and instantly see the exact plates to load on each side. Supports kg and lb, custom bar weights, and fractional plates.
One-Rep Max (1RM) Calculator
Estimate your true 1RM from any set. Uses Epley, Brzycki, and Lombardi formulas - averaged for best accuracy. Essential for setting training percentages.
Warm-Up Set Generator
Automatically generates a progressive warm-up ramp to your working weight. Protocols based on Rippetoe, percentage-based, and custom step counts.
TDEE & Macro Calculator
Calculate your Total Daily Energy Expenditure and get a full macro split tailored to your goal - bulk, cut, or maintain. Adjusts for activity level and training frequency.
Body Fat % Estimator (Navy Method)
Estimate body fat percentage using the US Navy circumference method. Just three measurements - no calipers needed. Reliable enough for tracking trends over time.
Strength Standards Comparison
See where your squat, bench, deadlift, and OHP stack up against Beginner → Elite standards for your bodyweight. Instantly know where to focus your training energy.
Wilks / IPF GL Point Calculator
Compare your powerlifting total across weight classes with Wilks and IPF GL coefficients - the gold standard for cross-bodyweight comparisons in competition.