Miles per hour to Knots Converter

Convert miles per hour to knots instantly. One mile per hour equals 0.868976 knots, so you can type any value in mph and read the answer in kn. The…

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Convert miles per hour to knots instantly. One mile per hour equals 0.868976 knots, so you can type any value in mph and read the answer in kn. The page also shows a conversion table and the exact formula used.

Enter your values

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Worked example

Example calculated from the starting values. Enter your own values and press Calculate to get your result.

Knots0.868976 kn

1 mph = 0.868976 kn

With the default inputs (value in miles per hour = 1 mph), the results are: knots 0.868976 kn.

Miles per hour to knots conversion table

Reference table based on the example values; it is not your calculation result.

miles per hour (mph)knots (kn)
10.868976
21.738
54.3449
108.6898
2521.7244
5043.4488
10086.8976
500434.4881
1,000868.9762

Frequently asked questions

How many knots are in one mile per hour?

1 mile per hour = 0.868976 knots.

What is the formula to convert miles per hour to knots?

Multiply the value in miles per hour by 0.868976.

How do I convert knots back to miles per hour?

1 knot = 1.1508 miles per hour.

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