1. What is the C2 Watts Formula?

The C2 Watts Formula calculates power output (in watts) based on rowing pace. It's commonly used in indoor rowing to measure the energy expenditure and intensity of a workout on Concept2 rowing machines.

2. How Does the Calculator Work?

The calculator uses the C2 Watts formula:

Where:

• \( Pace \) — Time to row 500 meters (min/500m)

Explanation: The formula demonstrates the cubic relationship between pace and power output, meaning small changes in pace result in significant changes in watts.

3. Importance of Watts Calculation

Details: Watts provide a direct measurement of power output during rowing, allowing athletes to precisely monitor training intensity, track progress, and compare performances across different workouts.

4. Using the Calculator

Tips: Enter your 500m pace in minutes (e.g., 2:30 = 2.5 minutes). The value must be greater than 0.

5. Frequently Asked Questions (FAQ)

Q1: Why is there a cubic relationship between pace and watts?
A: Water resistance increases with the cube of velocity, making it exponentially harder to maintain faster paces.

Q2: What are typical watt values for different fitness levels?
A: Beginner rowers might produce 100-200 watts, while elite athletes can sustain 400-500+ watts for 2000m races.

Q3: How does wattage relate to calorie expenditure?
A: Higher wattage directly correlates with higher calorie burn, as watts measure mechanical power output.

Q4: Can I use this for other rowing machines?
A: This formula is specifically calibrated for Concept2 rowers. Other machines may use different calculations.

Q5: How accurate is this calculation?
A: The formula provides a very accurate estimate of power output for standard rowing conditions on Concept2 machines.