About Speed Units

Speed measures how fast an object moves over a distance. Common units include miles per hour (mph), kilometres per hour (km/h), and metres per second (m/s).

• 1 Mile per hour (mph) = 1.60934 km/h
• 1 Foot per second (ft/s) = 1.09728 km/h
• 1 Metre per second (m/s) = 3.6 km/h
• 1 Knot = 1.852 km/h

This converter allows you to convert instantly between different speed units with high accuracy.