Cycling Power To Weight Ratio Calculator

Cycling Power to Weight Ratio Calculator estimates your power-to-weight ratio (W/kg) based on your body weight and functional threshold power (FTP). Enter your details and click “Calculate Ratio” to see your cycling performance metric.

How to Use Cycling Power to Weight Ratio Calculator:

1. Enter your body weight in kilograms.
2. Enter your functional threshold power (FTP) in watts.
3. Click “Calculate Ratio” to see your power-to-weight ratio.
4. Use “Share Result” or “Copy Result” to share or copy the output.

Calculation Details:

The calculator computes:

• Power-to-Weight Ratio: Functional Threshold Power (Watts) ÷ Body Weight (kg)
• Performance Level: Compared to general benchmarks (e.g., ~2 W/kg for recreational, ~4 W/kg for competitive, ~6 W/kg for elite).

Note: Estimates are based on standard cycling metrics as of 2025. FTP should be measured accurately (e.g., via a power meter or FTP test).

Important Notes:

• Body weight should be in kilograms (1 kg = 2.2 lbs).
• FTP is your sustainable power output for ~1 hour, typically measured with a power meter.
• Benchmarks are approximate; actual performance varies by discipline and terrain.
• Clipboard access requires HTTPS. If copying fails, try accessing over HTTPS or copy manually.