GPS SPEED TEST
GPS Speed Test
Test your real speed with GPS — accurate to within about 1 km/h in the open. See live speed, top speed, average and distance in km/h, mph or knots. Free, nothing uploaded.
0
km/h
GPS: —
0–100 km/h test
Wait for a stronger GPS signal for an accurate time.
Max0.0 km/h
Average0.0 km/h
Distance0 m
Heading—
Altitude—
Odometer0 m
Tap Start and allow location. Works best outdoors with a clear view of the sky. Your location stays on your device — nothing is uploaded.
More speedometer options
Speedometer in km/h →Speedometer in mph →0 to 100 km/h Acceleration Test →0 to 60 mph Acceleration Test →Speedometer in Knots →Bike & Motorcycle Speedometer →Cycling Speedometer →Boat Speedometer (Knots) →Train Speed Test — How Fast Is Your Train? →Car Speedometer — GPS Speed Test →Running Speedometer — Track Your Pace →Walking Speedometer →Bus Speed Test — How Fast Is Your Bus? →Flight Speed — How Fast Is Your Plane? →Truck Speedometer — GPS Speed for Lorries →Metro & Local Train Speed Test →
Frequently asked questions
How does a GPS speed test work?
It reads how fast your position changes using satellites and shows your real speed over the ground, updating live. Everything runs in your browser — your location never leaves your device.
How accurate is it?
In the open with a clear view of the sky, GPS speed is typically accurate to about 1 km/h — often better than a vehicle's own speedometer.