Convert between different speed units including miles per hour (mph), kilometers per hour (km/h), meters per second (m/s), and knots. Perfect for travel, sports, science, and navigation calculations.
How to Use the Speed Converter
Enter the speed value you want to convert in the input field
Select the unit you're converting from in the "From Unit" dropdown
Select the unit you want to convert to in the "To Unit" dropdown
Click the "Convert Speed" button to see the result
Supported Speed Units
Miles per Hour (mph): Commonly used in the United States and United Kingdom for road speeds
Kilometers per Hour (km/h): Standard metric unit used worldwide for vehicle speeds
Meters per Second (m/s): SI unit of speed, commonly used in science and physics
Knots: Nautical miles per hour, used in maritime and aviation navigation
Common Speed Conversions
60 mph = 96.56 km/h = 26.82 m/s = 52.14 knots
100 km/h = 62.14 mph = 27.78 m/s = 53.96 knots
10 m/s = 22.37 mph = 36 km/h = 19.44 knots
20 knots = 23.02 mph = 37.04 km/h = 10.29 m/s
About Speed Conversion
Speed is a fundamental measurement that describes how fast an object is moving. Different countries and industries use different units to measure speed. This converter helps you quickly translate between these units for accurate communication and calculation.
Whether you're planning international travel, working on physics problems, navigating at sea, or simply curious about speed comparisons, this tool provides instant and accurate conversions between all major speed units.