Rowing Calculators
Free rowing calculators: split pace estimator, 2K time predictor, calories burned, stroke rate training zones, and erg pace tools.
Rowing Stroke Power Calculator
Convert your rowing split time to watts using the standard Concept2 power formula. Enter your 500m split to find power output and training zone.
Rowing Distance Per Stroke Calculator
Calculate rowing distance per stroke from split time and stroke rate. See efficiency vs power balance to optimize rowing technique on water or erg.
Rowing Training Zone Calculator
Calculate all five rowing training zones from your 2K erg test time. Get target 500m split times for UT2, UT1, AT, TR, and AN intensity workouts.
Rowing Calorie Burn Calculator
Calculate calories burned rowing on water or an ergometer. Enter your split time, duration, and body weight to estimate energy expenditure using MET values.
Erg Watts to Split Converter
Convert between rowing power in watts and 500m split time. Instantly switch from watts to pace or pace to watts for your erg workouts.
Rowing 2K Time Predictor
Predict your 2000m rowing time from a 500m sprint or 5000m piece. Uses the Paul's Law extrapolation formula used by rowing coaches worldwide.
Rowing Interval Training Pace Calculator
Calculate target 500m split paces for rowing interval sessions. Enter your 2K pace and the calculator sets your work and rest intensities.
Rowing Race Time Adjustment Calculator
Adjust your erg 2K time for on-water rowing, crew size, boat type, and weight category. Compare performance across different conditions.
Rowing Split Pace Calculator
Convert between rowing split pace (min/500m), boat speed, and total time for any distance. Used for ergometer and on-water training.