Tools
Calculators
The one rep max calculator is the main page. Squat and deadlift have their own pages. Everything else answers a narrower question: a bench chart, an RPE percent, a DOTS score, the plates on one side of the bar.
One rep max calculatorSeven formulas, every lift, percentage chart.Open →Bench press calculatorMax bench, variations, and a percentage chart.Open →Squat calculatorBack squat and front squat, with a percentage chart.Open →Deadlift calculatorConventional, sumo, and trap bar, with a percentage chart.Open →RPE calculatorWeight at a reps-and-RPE target, or a 1RM from a rated set.Open →DOTS calculatorBodyweight-adjusted powerlifting score.Open →Wilks calculatorOriginal Wilks score from body weight and total.Open →Strength level calculatorLift-to-bodyweight ratios, plus DOTS when you have a total.Open →Plate calculatorPlates per side for a target bar weight.Open →1RM percentage calculatorPercent of a max, or the percent a weight represents.Open →Warm-up sets calculatorBar to working weight, rounded to plates.Open →Rep max calculatorEstimated 1RM through 12RM from one max.Open →Training max calculatorA 90% training max and 5/3/1-style loads.Open →Powerlifting total calculatorSquat, bench, and deadlift, then DOTS and Wilks.Open →FFMI calculatorFat-free mass index from height, weight, and body fat.Open →VO2 max calculatorCooper 12-minute run or the heart-rate ratio estimate.Open →Heart rate zone calculatorPercent of max heart rate and Karvonen zones.Open →Steps to miles calculatorSteps and stride length to miles and kilometres.Open →Lbs to kg calculatorPounds and kilograms, exact factor.Open →