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Convert miles per hour to knots

Convert miles per hour (mph) to knots (kn). 1 mph = 0.868976 kn, and 1 kn = 1.15078 mph.

30 mph = 26.0693 kn

MPH to Knots formula

kn = mph × 0.8689762419

Multiply the number of miles per hour by 0.8689762419.

Example: To convert 30 mph to knots: 30 × 0.8689762419 = 26.0693 kn.

Quick answers

What is 30 mph in knots?
30 mph = 26.0693 kn
What is 60 mph in knots?
60 mph = 52.1386 kn
What is 70 mph in knots?
70 mph = 60.8283 kn
What is 100 mph in knots?
100 mph = 86.8976 kn

MPH to Knots conversion table

Knots to MPH table
miles per hour (mph)knots (kn)
5 mph4.34488 kn
10 mph8.68976 kn
15 mph13.0346 kn
20 mph17.3795 kn
25 mph21.7244 kn
30 mph26.0693 kn
35 mph30.4142 kn
40 mph34.759 kn
45 mph39.1039 kn
50 mph43.4488 kn
55 mph47.7937 kn
60 mph52.1386 kn
65 mph56.4835 kn
70 mph60.8283 kn
75 mph65.1732 kn
80 mph69.5181 kn
90 mph78.2079 kn
100 mph86.8976 kn
120 mph104.277 kn
150 mph130.346 kn
200 mph173.795 kn

Frequently asked questions

How do I convert miles per hour to knots?

Multiply the number of miles per hour by 0.8689762419. To convert 30 mph to knots: 30 × 0.8689762419 = 26.0693 kn.

Is the MPH to Knots conversion exact?

Yes. Both units are defined exactly, so 1 mile per hour is exactly 0.868976241901 knots. Results on this page are rounded to six significant digits; pick more decimals in the converter if you need them.

What is 30 mph in knots?

30 mph = 26.0693 kn.

How do I convert knots back to miles per hour?

Use the reverse relationship: 1 kn = 1.15078 mph. The Knots to MPH page has a converter and a full table.

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