5 knots to Mach
5 kn = 0.00755891 M. Change the amount below, or read the formula and the reference table further down.
5 knots equals
Mach
1 kn = 0.00151178 M
The formula
Knots and Mach both measure speed from the same zero, so a single multiplier does the job.
M = kn × 0.0015117824
Going the other way? Convert Mach to knots.
Knots to Mach table
Values either side of 5 kn.
| Knots (kn) | Mach (M) |
|---|---|
| 0 | 0 |
| 0.5 | 0.000756 |
| 1 | 0.001512 |
| 1.5 | 0.002268 |
| 2 | 0.003024 |
| 2.5 | 0.003779 |
| 3 | 0.004535 |
| 3.5 | 0.005291 |
| 4 | 0.006047 |
| 4.5 | 0.006803 |
| 5 | 0.007559 |
| 5.5 | 0.008315 |
| 6 | 0.009071 |
| 6.5 | 0.009827 |
| 7 | 0.010582 |
| 7.5 | 0.011338 |
| 8 | 0.012094 |
| 8.5 | 0.01285 |
| 9 | 0.013606 |
| 9.5 | 0.014362 |
| 10 | 0.015118 |
Questions people ask
- How many Mach are in a knot?
- One knot equals 0.0015117824 Mach.
- How do I convert knots to Mach by hand?
- Multiply the number of knots by 0.0015117824. For a rough check, 0.002 is close enough for most everyday use.
- What is 5 knots in Mach?
- 5 knots is 0.00755891 Mach.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.