Cycling Performance Calculators
Power Output Calculator
VO2 Max Estimator
Training Zones Calculator
Cadence to Speed Calculator
About Our Cycling Calculators
Our cycling calculators are designed to help you optimize your training and performance. Whether you're calculating power output, estimating VO2 max, determining training zones, or converting cadence to speed, these tools provide accurate data to inform your training decisions.
Frequently Asked Questions
How accurate are these calculations?
Our calculators use industry-standard formulas and provide reliable estimates. However, results should be used as guidelines and may vary based on individual circumstances.
What is FTP?
Functional Threshold Power (FTP) is the highest average power you can maintain for an hour. It's a key metric for setting training zones and measuring fitness.
How often should I test my FTP?
Most cyclists test their FTP every 4-6 weeks during structured training periods to track progress and adjust training zones accordingly.
What is VO2 Max?
VO2 Max is the maximum rate of oxygen consumption during intense exercise. It's a key indicator of aerobic fitness and endurance capacity.
How do I use the Power Output Calculator?
Enter your total weight (including bike), the gradient of the road, your speed, and wind conditions to estimate the power required to maintain that speed.
What are Training Zones?
Training zones are power or heart rate ranges used to structure training. Each zone targets different energy systems and adaptations.
How do I measure my resting heart rate?
Measure your heart rate first thing in the morning while still in bed. Take multiple readings over several days for accuracy.
What gear ratio should I use?
Optimal gear ratios depend on terrain, fitness, and riding style. The calculator helps you understand the speed implications of different combinations.
How does wind affect power output?
Wind resistance increases exponentially with speed. Headwinds significantly increase power requirements, while tailwinds provide less benefit than you might expect.
What is the ideal cadence?
Most cyclists find a comfortable cadence between 80-100 rpm, but this varies by individual and situation. Use the calculator to experiment with different cadences.