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Knots to MPH

Convert kn to mph instantly using a precise conversion factor.

knmph
kn
=
mph
Instant calculation Accurate factor No signup

How to convert kn to mph

Multiply knots by 1.150779448. The calculator applies this relationship immediately and supports positive, negative, and decimal values where appropriate.

This conversion is commonly useful for boating, aviation, weather, and marine navigation.

Knots to MPH reference table

knmph
1 kn1.150779448 mph
5 kn5.75389724 mph
10 kn11.50779448 mph
25 kn28.7694862 mph
100 kn115.0779448 mph

Worked example

For 10 kn, multiply 10 by 1.150779448. The result is 11.50779448 mph.

How do you convert kn to mph?

Multiply knots by 1.150779448.

Can I use decimal values?

Yes. Enter any decimal value and the result updates automatically.

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