Category:Definitions/Knot (Unit of Measurement)

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This category contains definitions related to Knot (Unit of Measurement).


The knot is a unit of velocity which is used for air and sea navigation.

It is defined as $1$ nautical mile per hour.

It is now defined as exactly $1 \, 852$ metres per hour.

\(\ds \) \(\) \(\ds 1\) knot
\(\ds \) \(=\) \(\ds 1 \, 852\) metres per hour \(\quad\) (exact)
\(\ds \) \(=\) \(\ds 1 \cdotp 852\) kilometres per hour \(\quad\) (exact)
\(\ds \) \(\approx\) \(\ds 1 \cdotp 68781 \, 0\) feet per second
\(\ds \) \(\approx\) \(\ds 0 \cdotp 51444 \, 4\) metres per second
\(\ds \) \(\approx\) \(\ds 1 \cdotp 15077 \, 9\) (international) miles per hour

Pages in category "Definitions/Knot (Unit of Measurement)"

The following 2 pages are in this category, out of 2 total.