Cycling Speed Calculator
Find your average cycling speed in km/h and mph.
Results update as you type.
How it works
Average speed is the headline number for any bike ride, and this cycling speed calculator works it out from the distance you covered and the time it took. Enter the distance in kilometres and the time in hours, and it returns your average speed in kilometres per hour along with the equivalent in miles per hour, so you can read it in whichever unit you prefer. Tracking average speed matters because it is the simplest way to gauge fitness and effort across rides. Comparing your average over the same route on different days shows whether your conditioning is improving, and knowing your typical speed helps you plan how long a route will take. Commuters use it to estimate journey times, and cyclists training for events use it to set and check pacing targets. The calculation works because speed is by definition distance divided by time, so a ride of forty kilometres completed in two hours averages twenty kilometres per hour regardless of how the pace varied along the way. By showing both metric and imperial units side by side, a cycling speed calculator bridges the gap between countries and computer displays, letting you compare against friends, apps, and event pace guides without doing any conversion yourself.
speed = distance ÷ time
Average speed is the total distance divided by the total time, giving the steady pace that would cover the same ground in the same duration. Dividing kilometres by hours yields kilometres per hour directly, and dividing that figure by 1.609344 converts it to miles per hour. The result smooths out the accelerations, climbs, and coasting of a real ride into a single representative number for the whole journey.
Source:Standard sports science
We review all our tools from time to time to ensure accuracy.
Worked example
How to use this calculator
- 1
Enter your values
Enter distance and time.
- 2
Adjust the options
Fine-tune any options to match your situation.
- 3
Read your result
Average speed updates instantly as you type — no button to press.
Frequently asked questions
How do I enter time given in minutes?
The calculator expects time in hours, so convert minutes first by dividing by sixty. A ride of ninety minutes becomes 1.5 hours, and forty-five minutes becomes 0.75 hours. Entering the raw minutes would make your speed appear sixty times too small. Once your time is expressed in hours, the average speed and the miles-per-hour conversion both come out correctly for your ride.
What is a good average cycling speed?
A good average depends on terrain, fitness, and ride type. Casual riders often average around 15 to 20 kilometres per hour, fitter recreational cyclists 20 to 30, and trained road cyclists can sustain 30 or more on flat routes. Hills, wind, and traffic all lower the figure. Rather than chasing a universal target, compare your speed on the same route over time to see genuine progress.
Is this average speed or top speed?
It is average speed across the whole ride, calculated as total distance divided by total time. It does not show the fastest instant you reached, which would need a speedometer or GPS reading a very short interval. Because it averages the entire journey, including climbs, descents, and any stops counted in your time, it represents the constant speed that would have covered the same distance in the same duration.
How do I convert between km/h and mph?
To convert kilometres per hour to miles per hour, divide by 1.609344, and to go the other way, multiply by the same factor. The calculator performs the conversion for you, showing both units side by side so you never have to do the arithmetic. This is handy for comparing your ride against cycle computers, apps, or event pace guides that report in a different unit from the one you use.
Should I include stops in the time?
That depends on what you want to measure. Include stops to find your overall average, which reflects how long the whole outing took including breaks and traffic lights, useful for planning. Exclude stopped time to find your moving average, which better represents your riding pace and fitness. Many bike computers report both figures separately, so decide which question you are answering before deciding what time to enter here.