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Velocity

m/stokn

Convert metres per second (m/s) to knots (kn).

Factor1 m/s = 1.943844 kn

Converter

m/s

Accepts numbers or expressions, e.g. 150 + 14.7

Result
19.4384kn

Rendered to 6 significant figures.

Formula

Formula
kn = m/s × 1.943844

Multiply any value in metres per second by 1.943844 to obtain the value in knots.

Worked example

Convert 10 m/s to kn.

  1. 01Start with 10 m/s.
  2. 02Multiply by the conversion factor: 10 × 1.943844 = 19.4384 kn.
Result10 m/s = 19.4384 kn

Conversion table

m/skn
11.9438
23.8877
59.7192
1019.438
2038.877
5097.192
100194.38
200388.77
500971.92
10001943.8

Reference values rounded to 5 significant figures for display.

FAQ

What is the conversion factor from m/s to kn?
1 m/s equals 1.943844 kn. To convert, multiply the value in metres per second by 1.943844.
How do I convert 1 m/s to kn?
1 m/s = 1.94384 kn. For any value, multiply by 1.943844.
How do I convert kn back to m/s?
Divide by the same factor — or equivalently, multiply by 0.5144444. So 1 kn = 0.514444 m/s.
When would I need to convert metre per second to knot?
Velocity conversions are needed for fluid flow analysis (line velocity targets, erosional limits), gas-stream calculations, and equipment specs that mix m/s, ft/s and engineering speed units.
Is the conversion exact?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).

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