1 knot = 1.15078 miles per hour
Convert knots to miles per hour.
Both directions on one page — swap the units and the whole thing runs backwards.
Type a value, or “5cm to in”
1 row could not be read rows could not be read
The formula
mph = kn × 1.15078
Worked through with a real value: 10 knots = 11.5078 miles per hour.
Going the other way: kn = mph × 0.868976, so 1 mile per hour = 0.868976 knots.
What each unit is
- knot kn
- One nautical mile per hour, the standard unit of speed for sea and air navigation worldwide.
- mile per hour mph
- How many miles are covered each hour, used for road speeds in the USA, UK, and a few other countries.
Conversion tables
| knots (kn) | miles per hour (mph) |
|---|---|
| 1 | 1.15078 |
| 2 | 2.30156 |
| 3 | 3.45234 |
| 4 | 4.60312 |
| 5 | 5.7539 |
| 6 | 6.90468 |
| 7 | 8.05546 |
| 8 | 9.20624 |
| 9 | 10.357 |
| 10 | 11.5078 |
| 20 | 23.0156 |
| 25 | 28.7695 |
| 50 | 57.539 |
| 75 | 86.3085 |
| 100 | 115.078 |
| miles per hour (mph) | knots (kn) |
|---|---|
| 1 | 0.868976 |
| 2 | 1.73795 |
| 3 | 2.60693 |
| 4 | 3.4759 |
| 5 | 4.34488 |
| 6 | 5.21386 |
| 7 | 6.08283 |
| 8 | 6.95181 |
| 9 | 7.82079 |
| 10 | 8.68976 |
| 20 | 17.3795 |
| 25 | 21.7244 |
| 50 | 43.4488 |
| 75 | 65.1732 |
| 100 | 86.8976 |
Questions
How many miles per hour are in a knot?
1 knot = 1.15078 miles per hour.
How do I convert knots to miles per hour?
Use mph = kn × 1.15078. For example, 10 knots = 11.5078 miles per hour.
How many knots are in one mile per hour?
1 mile per hour = 0.868976 knots.
What is 10 knots in miles per hour?
10 knots = 11.5078 miles per hour.
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