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Average Speed Calculator | Calculate km/h and pace from distance and time
Enter distance and time to calculate average speed in km/h, pace per kilometer, and estimated 5K and 10K finish times.
Enter distance and time to calculate speed and pace.
Quickly calculate your average speed and pace
When you walk, run, cycle, or travel, it is useful to know how fast you actually moved.
This tool converts distance and time into average speed (km/h), pace per kilometer, and even estimated 5K and 10K times.
Key features
- Calculate average speed from distance and time
- Automatically show pace per kilometer
- Estimate 5K and 10K times from the same speed
- Copy results with one click
- Useful for running, walking, cycling, and trip planning
How to use it
- Enter the travel distance in kilometers.
- Enter the total time in hours and minutes.
- Check average speed and pace.
- Use the projected 5K and 10K times as quick references.
Formula
- Average speed (km/h) = distance ÷ total time in hours
- Pace (min/km) = total time in minutes ÷ distance
- Estimated finish time = pace × target distance
For example, if you travel 10 km in 1 hour, your average speed is 10 km/h and your pace is 6:00 per km.
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FAQ
Which value is more useful: km/h or min/km?
km/h is often easier for vehicles and general travel, while min/km is more intuitive for running and pace-based training.
Can I enter decimal distances?
Yes. Distances such as 3.5 km or 42.195 km work fine.
Are the estimated times official race predictions?
No. They are simple projections based on your entered average speed and should be used as rough references only.