Join Our Email List
Studio updates, straight to you
← All calculators
Gearing & Lap Times
Calculate gear inches, rollout, speed and lap times for your gearing.
Your gearing
Enter your chainring and sprocket. Add cadence or speed to calculate the other.
Your gear
Gear inches
Rollout
Race setup
Add your first-lap time in seconds. Remaining laps use the speed above.
Estimated race and lap times
Total race time
Average lap time
Enter a speed or cadence and your first-lap time to estimate the race and average lap times.
