Talaga TrainingCalculators
Strength & Body
Composition Tools
Every calculator includes clinical context you won't find on other sites — because the person who built them is both a Registered Nurse and a 20-year powerlifter.
One Rep Max (1RM)
Estimate your max from a submaximal set. Supports Epley, Brzycki, and Lombardi formulas with a full percentage chart.
Open Calculator →Body Fat % Estimator
Navy method body fat estimate using circumference measurements. No equipment needed — just a tape measure.
Open Calculator →Wilks & DOTS Score
Normalize your powerlifting total across body weights. Compare yourself to lifters of any size.
Open Calculator →RPE to Percentage Chart
Interactive reference chart converting Rate of Perceived Exertion to estimated %1RM across rep ranges.
Open Calculator →