Cycling Speed Calculator
Calculate cycling speed in km/h and mph from distance and time.
The Cycling Speed Calculator converts your ride distance and time into speed and pace metrics. Knowing your average speed helps track fitness progress and plan routes.
Enter the distance in kilometers and total riding time in minutes. The calculator provides speed in km/h and mph, pace in min/km, and an estimate for how long a century ride (100 miles / 160.9 km) would take at your pace.
Average recreational cycling speed is 15-20 km/h, fitness cycling is 20-25 km/h, and competitive road cycling averages 30-40+ km/h. Professional Tour de France riders average over 40 km/h.
Frequently Asked Questions
What is a good average cycling speed?
15-20 km/h for casual riding, 20-25 km/h for regular fitness cycling, 25-30 km/h for fast club riders, and 30+ km/h for competitive racers.
What is a century ride?
A century is a 100-mile (160.9 km) cycling event. At 25 km/h average speed, a century takes about 6.4 hours of riding time.
Does wind affect average speed significantly?
Yes, wind is the biggest factor in cycling speed. A headwind of 15 km/h can reduce your speed by 3-5 km/h and dramatically increase effort required.