Loading...
Loading...
Loading tool...
Convert between mph, km/h, knots, m/s, and other speed units.
Pro includes knots, Mach number, speed of light, and custom speed unit definitions.
Multiply mph by 1.60934. Example: 60 mph = 96.56 km/h.
A knot is one nautical mile per hour (1.852 km/h or 1.151 mph). It's used in maritime and aviation.
Speed Converter is part of BriskTool's collection of free online tools. All processing runs entirely in your browser for maximum privacy and speed.