1 mph = 0.86897624190816 kn
1 Miles per hour (mph) = 0.86897624190816 Knot (kn).
If you want to reverse convert, use Knot → Miles per hour. 1 kn = 1.1507794480136 mph. You can also explore the full Speed converter page for more cross conversions.
Conversion formula
Miles per hour to Knot formula: value in kn = value in mph × 0.86897624190816.
Knot to Miles per hour formula: value in mph = value in kn × 1.1507794480136.
How to convert Miles per hour to Knot
To convert Miles per hour to Knot, multiply the value in mph by 0.86897624190816. This gives the result in kn.
For example, 1 mph = 0.86897624190816 kn and 10 mph = 8.6897624190816 kn.
What is Miles per hour?
Miles per hour (mph): Road speed in miles, common in the US and UK. 1 mph = 0.44704 m/s.
What is Knot?
Knot (kn): Nautical miles travelled per hour, used at sea and in aviation. 1 kn = 1.852 km/h.
FAQ
How many knot are in 1 miles per hour?
There are 0.86897624190816 kn in 1 mph.
Why can conversion results differ slightly?
Check the unit definition and rounding. US and imperial measures can differ; rounding intermediate values can also change the final digits.
How do I convert miles per hour to knot?
Multiply the value in mph by 0.86897624190816 to get the value in kn.
Miles per hour → other Speed units
- 1 miles per hour → meter per second = 0.44704 meter per second
- 1 miles per hour → kilometer per hour = 1.609344 kilometer per hour
- 1 miles per hour → kilometer per second = 0.00044704 kilometer per second
- 1 miles per hour → knot = 0.86897624190816 knot
- 1 miles per hour = 1.4911649311738E-9 speed of light
- 1 miles per hour → mach = 0.0013136644137526 mach
- 1 miles per hour → feet per second = 1.4666666666667 feet per second
- 1 miles per hour → foot per minute = 88 foot per minute
Miles per hour → Knot Table
The table below shows common values from Miles per hour to Knot and the reverse direction for quick reference.
| mph | kn | Rounded |
|---|---|---|
| 1 mph | 0.86897624190816 kn | 0.8690 |
| 2 mph | 1.7379524838163 kn | 1.7380 |
| 3 mph | 2.6069287257245 kn | 2.6069 |
| 4 mph | 3.4759049676326 kn | 3.4759 |
| 5 mph | 4.3448812095408 kn | 4.3449 |
| 10 mph | 8.6897624190816 kn | 8.6898 |
| 12 mph | 10.427714902898 kn | 10.4277 |
| 15 mph | 13.034643628622 kn | 13.0346 |
| 20 mph | 17.379524838163 kn | 17.3795 |
| 25 mph | 21.724406047704 kn | 21.7244 |
| 30 mph | 26.069287257245 kn | 26.0693 |
| 40 mph | 34.759049676326 kn | 34.7590 |
| 50 mph | 43.448812095408 kn | 43.4488 |
| 75 mph | 65.173218143112 kn | 65.1732 |
| 100 mph | 86.897624190816 kn | 86.8976 |
| 200 mph | 173.79524838163 kn | 173.7952 |
| 250 mph | 217.24406047704 kn | 217.2441 |
| 500 mph | 434.48812095408 kn | 434.4881 |
| 750 mph | 651.73218143112 kn | 651.7322 |
| 1000 mph | 868.97624190816 kn | 868.9762 |
| 2500 mph | 2172.4406047704 kn | 2172.4406 |
| 5000 mph | 4344.8812095408 kn | 4344.8812 |
| 10000 mph | 8689.7624190816 kn | 8689.7624 |
Knot → Miles per hour Table
| kn | mph | Rounded |
|---|---|---|
| 1 kn | 1.1507794480136 mph | 1.1508 |
| 2 kn | 2.3015588960272 mph | 2.3016 |
| 3 kn | 3.4523383440408 mph | 3.4523 |
| 4 kn | 4.6031177920544 mph | 4.6031 |
| 5 kn | 5.753897240068 mph | 5.7539 |
| 10 kn | 11.507794480136 mph | 11.5078 |
| 12 kn | 13.809353376163 mph | 13.8094 |
| 15 kn | 17.261691720204 mph | 17.2617 |
| 20 kn | 23.015588960272 mph | 23.0156 |
| 25 kn | 28.76948620034 mph | 28.7695 |
| 30 kn | 34.523383440408 mph | 34.5234 |
| 40 kn | 46.031177920544 mph | 46.0312 |
| 50 kn | 57.53897240068 mph | 57.5390 |
| 75 kn | 86.30845860102 mph | 86.3085 |
| 100 kn | 115.07794480136 mph | 115.0779 |
| 200 kn | 230.15588960272 mph | 230.1559 |
| 250 kn | 287.6948620034 mph | 287.6949 |
| 500 kn | 575.3897240068 mph | 575.3897 |
| 750 kn | 863.0845860102 mph | 863.0846 |
| 1000 kn | 1150.7794480136 mph | 1150.7794 |
| 2500 kn | 2876.948620034 mph | 2876.9486 |
| 5000 kn | 5753.897240068 mph | 5753.8972 |
| 10000 kn | 11507.794480136 mph | 11507.7945 |
Knot → Miles per hour
The reverse value is 1 kn = 1.1507794480136 mph.