Speed Converter
The speed converter allows you to quickly and accurately convert between the most common units of speed and velocity. Whether you're working with kilometers per hour, miles per hour, meters per second, or knots, this tool handles the math instantly.
Speed conversions are essential in transportation, aviation, maritime navigation, physics, and sports. With different countries and industries using different speed units, the ability to convert between them is a practical everyday skill.
How it works
Speed conversions use standardized factors. All units are converted through a base unit (meters per second). For example: 1 km/h = 0.2778 m/s, 1 mph = 0.44704 m/s, 1 knot = 0.514444 m/s. To convert between any two units, the value is first converted to m/s, then to the target unit.
Use cases
- Converting vehicle speeds between km/h and mph for international travel
- Converting wind speeds between knots and km/h for weather and aviation
- Converting running or cycling speeds between different units for sports tracking
- Physics calculations involving velocity in different unit systems