Knots to Miles per Hour Converter
Convert knots to miles per hour.
Result
0
mph
1 Knots = 1.15078 mph
How to convert Knots to mph?
How many mph are in Knots? The relationship is:
- 1 Knot = 1.15078 mph
- 1 mph = 0.868976 Knots
To convert Knots to mph, multiply the value by 1.15078.
Formula: mph = Knots × 1.15078
Step-by-Step Calculation
- Take the number of Knots you want to convert (e.g., 20).
- Multiply that value by 1.15078.
- The result is the value in mph. (Example: 20 × 1.15078 = 23.0156 mph).
How to use this converter?
Enter knots and get mph instantly—useful for boats, aviation, wind speed reports, and marine navigation.
Common Knots to mph Conversions
Quick reference guide for popular knot values.
5 kn = 5.7539 mph
10 kn = 11.5078 mph
15 kn = 17.2617 mph
20 kn = 23.0156 mph
25 kn = 28.7695 mph
30 kn = 34.5234 mph
40 kn = 46.0312 mph
50 kn = 57.539 mph
60 kn = 69.0468 mph
100 kn = 115.078 mph
History: What is a knot?
A knot (kn) is a unit of speed commonly used in maritime and aviation. It equals one nautical mile per hour.
Common Knots to mph Conversions
| Knots Input | mph Result |
|---|---|
| 5 kn | 5.7539 mph |
| 10 kn | 11.5078 mph |
| 15 kn | 17.2617 mph |
| 20 kn | 23.0156 mph |
| 25 kn | 28.7695 mph |
| 30 kn | 34.5234 mph |
| 40 kn | 46.0312 mph |
| 50 kn | 57.539 mph |
| 60 kn | 69.0468 mph |
| 100 kn | 115.078 mph |
Frequently Asked Questions
How do I convert knots to mph?
Multiply knots by 1.15078 to get mph.
How many mph is 10 knots?
10 knots equals 11.5078 mph.
How many mph is 20 knots?
20 knots equals 23.0156 mph.
What’s the difference between knots and mph?
Knots are nautical miles per hour, while mph are statute miles per hour.
Is the conversion exact?
It’s standardized; results may be rounded based on decimals shown.