Free rowing calculators

Small, focused tools for rowers. No sign-up. No login. They also feed into your Baseline Report if you decide to upload your data.

• Rowing split calculator

  Convert between pace, split and distance for any rowing piece.

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• Watts ↔ split converter

  Turn Concept2 watts into a 500m split, and back again, using the standard formula.

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• 2k predictor

  Estimate your 2k from a 5k or 6k time — with the confidence caveats built in.

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Interested in getting a full picture across all your rowing and endurance data? Join the beta.