About Speed Converter
Convert velocity and speed between kilometers per hour, miles per hour, nautical knots, meters per second, feet per second, and speed of sound (Mach).
Key Capabilities & Features
- Covers automotive (km/h, mph), aviation (knots, Mach), and scientific (m/s, ft/s) units
- Instant swap button for quick two-way speed checks
- Live multi-unit matrix comparing all velocity scales
- High floating-point accuracy
How to Use Speed Converter
1
Enter Speed
Input the velocity figure.
2
Select Scales
Choose source and target units (e.g., mph to km/h).
3
View Matrix
See equivalent speeds in knots and meters per second instantly.
Privacy & In-Browser Execution Guarantee
Calculated entirely on client machine with zero telemetry.
Frequently Asked Questions
What is 60 mph in km/h?
60 mph is exactly 96.5606 km/h.
What is 1 knot in mph?
1 knot (one nautical mile per hour) is approximately 1.15078 mph (1.852 km/h).
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