Live GPS speed, distance and altitude — right from your browser.
0
km/h
Permission required
Please allow location access so the speedometer can read your speed.
Geolocation unavailable
Your browser cannot read GPS data. Try Chrome, Safari or Firefox on a device with GPS.
Features
Max speed
0
km/h
Average speed
0
km/h
Moving average
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km/h
Altitude
—
m
GPS accuracy
—
m
Distance
0
km
Start time
—
Trip duration
0h 0m
Wait time
0m
Settings
How to use
Open this page outdoors for the best GPS reception.
Press Grant location access and allow the browser prompt.
Tap Start — your speed appears the moment the first GPS fix lands.
Use Keep screen on to stop the display from sleeping during long trips.
What is an online speedometer?
This speedometer reads your device's GPS to compute how fast you are moving, how high you are and how accurate the fix is. It runs entirely in your browser — no install, no account — and gives you the same data a sport-tracking app would.
Tips & troubleshooting
GPS needs a clear view of the sky — trees, tunnels and tall buildings reduce accuracy.
GPS is power-hungry. Start with a full battery or plug in for long rides.
If you see "denied", reset site permissions in your browser settings and reload the page.