Convert speed between mph, km/h and m/s.
Result updates as you type.
Type the number you want to convert.
Choose the unit you are converting from.
Every equivalent is shown instantly.
Multiply miles per hour by 1.609344 to get kilometres per hour. For example, 60 mph = 96.6 km/h. Divide by the same factor to convert back.
Speed limiters (VMAX) are set in the ECU in km/h; converting helps when a customer quotes a target in mph.
The desktop Softechpro Solutions software corrects checksums for 260+ ECU families and does DPF/EGR/AdBlue/DTC off, Stage tuning and DTC diagnostics offline.
See pricing — €299 one-time