Knot (kn) to Miles/hour (mph)
1 kn = 1.150779 mph · Free instant converter, no signup required.
Direct Answer
1 kn = 1.150779 mph
Formula: mph = kn × 1.150779. This page supports instant conversion, reference table checks, and related unit links.
About this conversion
This Koverts page converts knots (kn) to miles per hour (mph) — one knot is one nautical mile per hour, not a statute mile.
The knot is the standard speed unit in maritime and aviation METAR reports — tied to nautical miles for consistent chart work.
Miles per hour is the road-speed unit in the US and UK — useful when comparing boat speed to driving speeds mentally.
Typical uses
- Sailboat and motor yacht specs vs car speeds
- Hurricane wind reports in knots to mph headlines
- Flight deck airspeed context for passengers
Common reference values
- 1 kn = 1.150779 mph
- 10 kn = 11.507785 mph
- 100 kn = 115.07785 mph
Tip: One knot is about 1.15078 mph — multiply knots by ~1.15 for a quick mph estimate.
Educational reference — always verify critical measurements (medical, engineering, legal) with primary sources.
// knot Conversion table mph
| Knot (kn) (kn) | Miles/hour (mph) (mph) |
|---|---|
| 1 kn | 1.150779 mph |
| 2 kn | 2.301557 mph |
| 5 kn | 5.753892 mph |
| 10 kn | 11.507785 mph |
| 20 kn | 23.015569 mph |
| 25 kn | 28.769461 mph |
| 50 kn | 57.538923 mph |
| 100 kn | 115.07785 mph |
| 250 kn | 287.69461 mph |
| 500 kn | 575.38923 mph |
| 1000 kn | 1,150.7785 mph |
How to convert
Knot (kn) → Miles/hour (mph)
To convert from Knot (kn) (kn) to Miles/hour (mph) (mph)，multiply your value by 1.150779.
For example，10 kn = 11.507785 mph.
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