What is the Rowing Machine Distance Calculator?
The Rowing Machine Distance Calculator estimates how far you have rowed based on your calorie burn rate and total rowing time. It uses the power-to-distance relationship derived from the Concept2 rowing ergometer, which relates energy output to pace. This helps rowers track their performance when distance is not directly displayed.
How to Calculate Rowing Machine Distance
Here is the formula:
[D = \left(\frac{C - 300}{9.63}\right)^{\frac{1}{3}} \times T]
Where:
- D is the distance rowed in meters.
- C is the calorie burn rate in calories per hour (must be greater than 300).
- T is the total rowing time in seconds.
- 300 is the baseline resting metabolic rate subtracted from total burn.
- 9.63 is the drag factor constant.
Calculation Example
A rower burns 850 cal/hr and rows for 130 seconds.
[D = \left(\frac{850 - 300}{9.63}\right)^{\frac{1}{3}} \times 130]
Step by step:
- 850 - 300 = 550
- 550 / 9.63 ≈ 57.11
- Cube root of 57.11 ≈ 3.86
- 3.86 × 130 ≈ 501.8
The estimated distance is approximately 501.8 meters.