Free training calculators
Work out your max. Load the bar.
Type a set you did today and get your estimated one rep max from three published formulas, the percent chart, and the plates for each side. Then check how it compares with real meet results, or switch to pace charts and step counts.
45 lba standard men's bar (20 kg)
3.107miles in a 5K
9:09per mile for a 4 hour marathon
Strength
- One Rep Max CalculatorMaxes, rep charts, scores
- Bench Press CalculatorMaxes, rep charts, scores
- Squat Max CalculatorMaxes, rep charts, scores
- Deadlift Max CalculatorMaxes, rep charts, scores
- Rep Max ChartMaxes, rep charts, scores
- One Rep Max FormulaMaxes, rep charts, scores
- RPE CalculatorMaxes, rep charts, scores
- DOTS CalculatorMaxes, rep charts, scores
- Wilks Formula CalculatorMaxes, rep charts, scores
- FFMI CalculatorMaxes, rep charts, scores
- Leg Press CalculatorMaxes, rep charts, scores
- Dumbbell Bench Max CalculatorMaxes, rep charts, scores
- Powerlifting CalculatorMaxes, rep charts, scores
- Rest Between SetsMaxes, rep charts, scores
- Progressive OverloadMaxes, rep charts, scores
- How Many Sets and RepsMaxes, rep charts, scores
Standards
Bars and plates
Fitness tests
Running
- Pace CalculatorPace, splits, predictions
- Treadmill Pace ChartPace, splits, predictions
- Marathon Pace ChartPace, splits, predictions
- Half Marathon Pace ChartPace, splits, predictions
- 5K Pace ChartPace, splits, predictions
- 10K Pace ChartPace, splits, predictions
- Mile Time CalculatorPace, splits, predictions
- Km to Mile PacePace, splits, predictions
- How Far Is a 5K?Pace, splits, predictions
- How Long Is a Half Marathon?Pace, splits, predictions
- Running Distance CalculatorPace, splits, predictions
- VO2 Max CalculatorPace, splits, predictions
- Running CadencePace, splits, predictions
- Split CalculatorPace, splits, predictions
- Race Time PredictorPace, splits, predictions
- Treadmill Incline CalculatorPace, splits, predictions
Cycling
Walking
Where the numbers come from
Every calculator names its formula and the year it was published. Our strength standards are our own count of valid results in the public OpenPowerlifting archive (2016-2026), shown only for groups with at least 200 lifters. Grip strength comes from our analysis of a CDC health survey. See how we calculate and sources.
Estimates for healthy adults. Not medical advice and not a training prescription.