Running Pace Calculator

Calculator Tools

Pace per km and mile from distance & time

FreePrivateInstant
Distance (km)
Hours
Minutes
Seconds
Full guide, 3 min readRunning pace explained: from min/km to 5K, 10K and marathon timesRead the story behind this tool →
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Running Pace Calculator — at a glance

Find out how fast you run and what pace you need for your race goal.

Input
10 km
55 minutes
Run
Result
Pace 5:30 /km
Speed 10.91 km/h

How to use it — step by step

The distance you ran and how long it took.

1

Enter your values

Fill in the boxes. Sensible example values are already filled in for you.

2

Calculate Pace

Press the button. The answer is worked out instantly on your device.

3

Read or copy the result

See the big answer and the extra details, then press Copy to keep them.

Pro tips

Small things that make the result better.

✦Use common distances: 5, 10, 21.0975 (half marathon) and 42.195 km.
✦Pace is minutes and seconds per kilometre — lower is faster.
✦Plan negative splits by running the second half slightly faster.

Quick facts

km & mileboth paces
km/haverage speed
Any distanceenter decimals
Freeno signup

Frequently Asked Questions

What is a good 10K time?+

Beginners often finish in 55–70 minutes. Experienced runners may run under 50 minutes.

Can I use it for cycling?+

Yes, the average speed result works for any activity.

Is my data safe?+

Yes. Everything runs inside your own browser. Your text, files and images are never uploaded to any server.

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