Unit Converters / Speed Converter
Speed Converter
Convert between m/s, km/h, mph, and knots.
Features
- m/s, km/h, mph, and knots
- One-click unit swap
- Instant results
- Free, unlimited use
How to Use
Step 1
Enter a value.
Step 2
Choose your from and to units.
Step 3
Click Convert to see the result.
About This Tool
Speed Converter instantly converts values between meters per second, kilometers per hour, miles per hour, and knots.
Formula used: 1 km/h = 0.277778 m/s, 1 mph = 0.44704 m/s, 1 knot = 0.514444 m/s. To convert, your value is first converted to meters/second, then to your target unit.
Frequently Asked Questions
What is a knot?
A unit of speed equal to one nautical mile per hour, commonly used in aviation and sailing.
How accurate are the conversions?
Conversions use standard, precise conversion factors.