Enter your FTP and weight into the calculator to determine your power zones.
Power Zone Calculation Formula
The following formula is used to calculate your power zones from your FTP and weight.
Power Zone = FTP / Weight
Variables:
- Power Zone is the power output relative to weight (W/kg)
- FTP is the Functional Threshold Power (W)
- Weight is the body weight (kg)
To calculate the power zone, divide the FTP by the weight.
What is Power Zone Calculation?
Power zone calculation refers to the process of determining your power zones based on your functional threshold power and body weight. This helps in understanding your cycling performance and training intensity. Calculating power zones ensures effective training and performance monitoring.
How to Calculate Power Zones?
The following steps outline how to calculate your power zones using the given formula:
- First, determine your FTP based on a power test or previous data.
- Next, measure your current body weight.
- Use the formula: Power Zone = FTP / Weight.
- Finally, calculate the power zone by plugging in the values.
- After inserting the variables and calculating the result, check your answer with the calculator above.
Example Problem:
Use the following variables as an example problem to test your knowledge:
FTP = 250 W
Weight = 70 kg
FAQ
1. What is FTP?
FTP, or Functional Threshold Power, is the highest average power you can sustain for an hour, measured in watts (W).
2. How is power zone different from FTP?
Power zone is the power output relative to your body weight, expressed in watts per kilogram (W/kg). It helps compare performance across individuals of different sizes.
3. How often should I use the power zone calculator?
It’s helpful to use the power zone calculator periodically, especially after