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Knots to MPH Converter

Convert Knots to MPH instantly: 1 knot = 1.150779448 miles/hour. Free knots to mph converter with formula, chart and examples.

1 knot = 1.150779448 miles/hour

All conversions

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How to Convert Knots to MPH

The formula is miles/hour = knots × 1.150779448. 1 knot = 1.150779448 miles/hour. Type any value in the converter above for an instant answer, or use the chart below for the most common values.

This page is preset for knot to mile/hour conversions, but you can switch either list to any of the 32 units in the Speed Converter.

Knots to MPH conversion chart

KnotsMPH
0.1 kn0.11507794 mph
0.25 kn0.28769486 mph
0.5 kn0.57538972 mph
1 kn1.1507794 mph
2 kn2.3015589 mph
3 kn3.4523383 mph
4 kn4.6031178 mph
5 kn5.7538972 mph
6 kn6.9046767 mph
7 kn8.0554561 mph
8 kn9.2062356 mph
9 kn10.357015 mph
10 kn11.507794 mph
11 kn12.658574 mph
12 kn13.809353 mph
13 kn14.960133 mph
14 kn16.110912 mph
15 kn17.261692 mph
16 kn18.412471 mph
17 kn19.563251 mph
18 kn20.71403 mph
19 kn21.86481 mph
20 kn23.015589 mph
25 kn28.769486 mph
30 kn34.523383 mph
40 kn46.031178 mph
50 kn57.538972 mph
60 kn69.046767 mph
70 kn80.554561 mph
75 kn86.308459 mph
80 kn92.062356 mph
90 kn103.57015 mph
100 kn115.07794 mph
150 kn172.61692 mph
200 kn230.15589 mph
250 kn287.69486 mph
500 kn575.38972 mph
1,000 kn1,150.7794 mph

Common Knots to MPH conversions

  • 1 knot = 1.150779448 miles/hour

Popular speed converters

KM/H to MPHMPH to KM/HM/S to KM/H

How to Use the Knots to MPH Converter

  1. Type a value in the From box and choose its unit.
  2. Pick the unit you want in the To list — the result updates as you type.
  3. Use the swap button to reverse the conversion, or type in the To box to convert backwards.
  4. Check the All conversions table to see your value in every unit; click a row to make it the target.

Frequently Asked Questions

How many miles/hour are in a knot?

There are 1.150779448 miles/hour in 1 knot. Going the other way, 1 mile/hour = 0.8689762419 knots.

How do I convert Knots to MPH?

Use the formula miles/hour = knots × 1.150779448. For example, 1 knot = 1.150779448 miles/hour. Or type the value in the converter above and the answer appears as you type.

What is the Knots to MPH formula?

miles/hour = knots × 1.150779448 — the conversion factor is exact to the digits shown, using the international definitions of both units.

What is 2 Knots in MPH?

2 Knots = 2.3015589 MPH.

What is 5 Knots in MPH?

5 Knots = 5.7538972 MPH.

What is 10 Knots in MPH?

10 Knots = 11.507794 MPH.

What is 25 Knots in MPH?

25 Knots = 28.769486 MPH.

What is 100 Knots in MPH?

100 Knots = 115.07794 MPH.

Is this Knots to MPH converter accurate?

Yes. It uses exact unit definitions and double-precision maths, and you can show up to 15 significant digits. The table below is calculated with the same formula.

Can I convert Knots to other speed units?

Yes — pick any unit in the From and To lists above, or open the full Speed Converter, which handles 32 speed units.

Is the Knots to MPH converter free?

Yes, it is free with no sign-up, and every conversion runs in your browser so nothing is sent to a server.