Bike Cadence & Speed Calculator
Optimize your cycling efficiency by calculating the relationship between cadence, speed, and gearing.
Speed to Cadence
Calculate your pedaling cadence based on your speed and gear setup
Cadence to Speed
Calculate your speed based on cadence and gear setup
Bike Setup
Calculation Results
Speed-Based Results:
Required Cadence: RPM
For speed of
Cadence-Based Results:
Speed: mph
Speed: km/h
At cadence of RPM
Gear Information:
Gear Ratio:
Wheel Circumference: m
Distance Per Pedal Revolution: m
Disclaimer: This calculator provides theoretical estimates based on ideal conditions. Actual cycling performance will vary due to factors including terrain, wind conditions, rider position, tire pressure, mechanical efficiency, and rolling resistance. Results should be used as a general reference only and not for critical decision-making in professional or competitive contexts.
Understanding Cadence & Speed Relationships
The relationship between cadence (pedaling rate) and speed is fundamental to cycling efficiency and performance. Our calculator helps you understand and optimize this crucial relationship based on your bike's specific setup.
What is Cadence?
Cadence refers to the rate at which a cyclist pedals, measured in revolutions per minute (RPM). Finding your optimal cadence can improve efficiency, reduce fatigue, and help prevent injuries. Most recreational cyclists are comfortable between 60-80 RPM, while professional cyclists often maintain cadences of 90-110 RPM.
Benefits of Optimizing Your Cadence
- Improved Efficiency - Finding your optimal cadence reduces energy expenditure over long rides
- Reduced Joint Stress - Higher cadences generally reduce strain on knees and other joints
- Better Power Distribution - Smoother power application throughout your ride
- Muscle Preservation - Helps prevent muscle fatigue and cramping on longer rides
- Terrain Adaptation - Learn to adjust cadence for different terrains and conditions
How to Use This Calculator
- Enter your desired speed or target cadence
- Input your bike's wheel size and gearing information
- Add tire width for more accurate circumference calculations (optional)
- Click "Calculate Results" to see the relationship between your inputs
- Use the results to adjust your gearing or cadence for optimal performance
Common Applications
Our cadence and speed calculator is valuable for:
- Training with specific cadence targets
- Planning for events with known speed requirements
- Understanding how gearing changes affect your riding style
- Comparing different bike setups
- Selecting appropriate gearing for different riding disciplines
- Rehabilitation after injury (maintaining lower forces with higher cadence)
- Finding optimal spinning rates for indoor training
- Planning pace strategies for time trials or races
Tips for Cadence Training
- Use a cadence sensor for real-time feedback
- Practice high-cadence intervals to improve neuromuscular coordination
- Gradually increase your comfortable cadence over time
- Experiment with different cadences to find your most efficient range
- Remember that optimal cadence varies between individuals based on physiology and fitness
Try our free Bike Cadence & Speed Calculator today to optimize your cycling technique and enhance your performance!