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ERG Calculator

Sports
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Calculates power, pace, or calories based on performance on a rowing machine (ergometer).

How To Use

How to use this calculator

Start with your values, or try a preset.

Step 1

Enter Distance (meters), Time (seconds), and Athlete Weight (kg) in the units shown.

Step 2

Read Pace (minutes per 500m), Power (Watts), and Calories Burned (estimate) in the results panel. Results update as you change the inputs.

Step 3

Choose a preset to load an example, then adjust the values for your situation.

Worked Examples

Example calculations

See the inputs and their calculated results.

2k Test

Distance (meters): 2,000 m; Time (seconds): 420 s; Athlete Weight (kg): 80 kg

Pace (minutes per 500m): 1.75 min/500m; Power (Watts): 13.33333333 W; Calories Burned (estimate): 335.1120306 kcal

500m Sprint

Distance (meters): 500 m; Time (seconds): 90 s; Athlete Weight (kg): 70 kg

Pace (minutes per 500m): 1.5 min/500m; Power (Watts): 15.55555556 W; Calories Burned (estimate): 83.74650765 kcal

10k Endurance

Distance (meters): 10,000 m; Time (seconds): 2,100 s; Athlete Weight (kg): 90 kg

Pace (minutes per 500m): 1.75 min/500m; Power (Watts): 13.33333333 W; Calories Burned (estimate): 1,675.875153 kcal

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