Convert Knot to Mach (sea level, 20 °C)
1 Knot = 0.00149984 Mach (sea level, 20 °C) · 1 Mach (sea level, 20 °C) = 666.73866 Knot
Conversion formula
1 kn = 0.00149983803 Mach → kn = 0.00149984 Mach
The reverse direction: 1 Mach = 666.7386609 kn.
Quick reference
| kn | Mach |
|---|---|
| 1 kn | 0.00149984 Mach |
| 2 kn | 0.00299968 Mach |
| 3 kn | 0.00449951 Mach |
| 5 kn | 0.00749919 Mach |
| 10 kn | 0.0149984 Mach |
| 20 kn | 0.0299968 Mach |
| 25 kn | 0.037496 Mach |
| 50 kn | 0.0749919 Mach |
| 100 kn | 0.149984 Mach |
| 250 kn | 0.37496 Mach |
| 500 kn | 0.749919 Mach |
| 1,000 kn | 1.499838 Mach |
About these units
The Knot (kn) and the Mach (sea level, 20 °C) (Mach) are both units of speed. Under the standard definition, one kn equals exactly 0.00149984 Mach. This category's SI base unit is the metre per second.