Knots to Miles per hour
1 kn ≈ 1.151 mph. Edit either value to convert instantly.
Conversion formula
mph = kn × (463 / 900) × (3,125 / 1,397)1 kn ≈ 1.15078 mph
knot (kn)
Knot is a unit of speed: 1 kn = 463/900 m/s.
Source: NIST SP 811, Appendix B.9: conversion factors by quantity
mile per hour (mph)
Mile per hour is a unit of speed: 1 mph = 0.44704 m/s.
Source: NIST SP 811, Appendix B.9: conversion factors by quantity
Conversion table
| kn | mph |
|---|---|
| ≈ 1.15078 | |
| ≈ 2.30156 | |
| ≈ 5.7539 | |
| ≈ 11.5078 | |
| ≈ 17.2617 | |
| ≈ 23.0156 | |
| ≈ 28.7695 | |
| ≈ 34.5234 | |
| ≈ 46.0312 | |
| ≈ 51.7851 |
| kn | mph |
|---|---|
| ≈ 57.539 | |
| ≈ 69.0468 | |
| ≈ 80.5546 | |
| ≈ 92.0624 | |
| ≈ 103.57 | |
| ≈ 115.078 | |
| ≈ 172.617 | |
| ≈ 184.125 | |
| ≈ 195.633 | |
| ≈ 207.14 |
Frequently asked questions
How many miles per hour are in 1 knot?
1 kn ≈ 1.151 mph. mph = kn × (463 / 900) × (3,125 / 1,397)
How do I convert kn to mph?
mph = kn × (463 / 900) × (3,125 / 1,397)
Is 1 knot bigger than 1 mile per hour?
1 kn ≈ 1.151 mph.
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