What is the difference between km/h and pace?

km/h shows how far you move in one hour, while pace shows how long it takes to cover one kilometer.

Can I enter minutes only?

Yes. You can leave hours blank and enter values such as 90 minutes. The tool treats them as total minutes.

What do the estimated 5K and 10K times mean?

They are simple projections based on keeping the same average speed throughout the whole distance.

Which inputs show an error?

Distance must be greater than 0 and no more than 100,000 km. Hours and minutes must be non-negative whole numbers, and total time must be greater than 0.

TOOLOG TOOL

Average Speed Calculator | Calculate km/h and pace from distance and time

Enter distance, hours, or total minutes to calculate average speed in km/h, pace per kilometer, total time, and estimated 5K/10K finish times with safer input checks.

Travel/Lifestyle

Distance (km)

Hours

Minutes

-Total time

-Average speed

-Pace per km

-Estimated 5K

-Estimated 10K

Enter distance and time to calculate speed and pace.

Minutes can be greater than 59, so you can enter 90 minutes without filling hours. Distance supports decimals up to 100,000 km.

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, total time, and even estimated 5K and 10K times. If you only know total minutes, you can enter 90 minutes directly without converting it to 1 hour 30 minutes first.

Key features

Calculate average speed from distance and time
Automatically show pace per kilometer
Support total-minute entries greater than 59
Flag empty, negative, decimal time, and zero-duration inputs
Estimate 5K and 10K times from the same speed
Load an example, clear inputs, and copy valid results
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. For 90 minutes, you can leave hours blank and enter 90 in 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.

If you run 10 km in 52 minutes, the result is about 11.54 km/h with a 5:12/km pace. The 5K and 10K estimates are simple conversions from that same pace.

Input checks

Distance must be greater than 0 and no more than 100,000 km.
Hours and minutes must be non-negative whole numbers.
Minutes can be greater than 59, so 90 minutes is valid.
Total time must be greater than 0 because speed and pace cannot be calculated from zero time.

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.

Does 90 minutes become 1 hour 30 minutes?

Yes. Minute values are treated as total minutes, so 90 minutes is calculated as 1 hour 30 minutes.

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.