knot to Mach

Live knot (kn) to Mach (Ma) converter. Plus a 10-value reference table and FAQs.

knot
Mach
1 kn = 0Ma

Conversion table

Ten sample values from knot to Mach. Use the converter above for arbitrary values.

knot (kn)Mach (Ma)
0.001 kn 1.5118e-6 Ma
0.01 kn 1.5118e-5 Ma
0.1 kn 0.000151 Ma
0.5 kn 0.000756 Ma
1 kn 0.001512 Ma
2 kn 0.003024 Ma
5 kn 0.007559 Ma
10 kn 0.015118 Ma
100 kn 0.151178 Ma
1,000 kn 1.511782 Ma

About the knot

1 nautical mile per hour. Marine and aviation.

About the Mach

Speed of sound (~340 m/s at sea level). Aviation.

Frequently asked questions

Frequently Asked Questions

How do I convert knot to Mach?

Multiply the knot value by 0.001512 to get it in Mach. For example, 10 kn = 0.0151 Ma.

What is 1 kn in Ma?

1 kn = 0.001512 Ma.

What is 100 kn in Ma?

100 kn = 0.1512 Ma.

What is the formula?

Linear: multiply by 0.001512 (the unit factor ratio).

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