Mile per Hour to Knot (mph to kn)
Convert mph to kn — Speed converter
One mile per hour equals 0.86897699 kn, so to convert miles per hour to knots you multiply the value by 0.86897699. A mile per hour is smaller than a knot — going the other way, 1 kn = 1.150778 mph. For example, 10 mph = 8.68977 kn and 50 mph = 43.44885 kn.
0.86897699Click to copy
1 mph = 0.86897699 kn
Mile per Hour to Knot formula
1 Mile per Hour = 0.86897699 kn
Worked examples
- 25 mph = 21.724425 kn
- 100 mph = 86.897699 kn
Mile per Hour to Knot conversion table
| Mile per Hour (mph) | Knot (kn) |
|---|---|
| 1 | 0.86897699 |
| 2 | 1.737954 |
| 3 | 2.606931 |
| 5 | 4.344885 |
| 8 | 6.951816 |
| 10 | 8.68977 |
| 12 | 10.427724 |
| 15 | 13.034655 |
| 20 | 17.37954 |
| 25 | 21.724425 |
| 50 | 43.44885 |
| 100 | 86.897699 |
| 250 | 217.244248 |
| 500 | 434.488496 |
| 1000 | 868.976993 |
Frequently asked questions
How many knots are in one mile per hour?
One mile per hour equals 0.86897699 knots (kn).
How many miles per hour are in one knot?
One knot equals 1.150778 miles per hour (mph).
How do you convert miles per hour to knots?
1 Mile per Hour = 0.86897699 kn. Use the calculator above for any value.
What is 5 mph in kn?
5 mph = 4.344885 kn.
What is 100 mph in kn?
100 mph = 86.897699 kn.
What is 10 mph in kn?
10 mph = 8.68977 kn.
What is 20 mph in kn?
20 mph = 17.37954 kn.
Is a mile per hour bigger than a knot?
No. A mile per hour is smaller — one mile per hour equals 0.86897699 knots, while one knot equals 1.150778 miles per hour.