Length
nautical miles to miles Converter
1 nmi = 1.1508 mi. Enter any value and the result updates instantly.
Convert
Accuracy and rounding
Use the decimal result for specifications. For tape measures, round only after you know the tolerance you need.
Nautical miles and miles are tied back to the SI meter through fixed definitions, so the underlying conversion factor is stable.
For cutting, fitting, drawings, and product specs, keep extra decimals in miles and round only at the final step.
How to convert nautical miles to miles
- Type the nautical miles value in the calculator.
- Keep nautical miles selected as the from unit and miles selected as the to unit.
- Use the instant result, or copy it with the copy button.
nautical miles to miles chart
| nautical miles | miles |
|---|---|
| 1 nmi | 1.1508 mi |
| 2 nmi | 2.3016 mi |
| 5 nmi | 5.7539 mi |
| 10 nmi | 11.5078 mi |
| 25 nmi | 28.7695 mi |
| 50 nmi | 57.539 mi |
| 100 nmi | 115.08 mi |
Formula
mi = nmi x 1.150779448024
Example: 1 nmi = 1.1508 mi.
Source
SI meter definitions and exact international inch, foot, yard, and mile relationships.
Common questions
How do I convert nautical miles to miles?
Enter the nautical miles value in the converter, or multiply by the factor shown in the formula. 1 nmi = 1.1508 mi.
What should I watch out for?
Round only after converting if the measurement is used for cutting, fitting, or specifications.
Where does this length conversion come from?
SI meter definitions and exact international inch, foot, yard, and mile relationships. ConverterBase uses stable definitions and fixed conversion factors, not live or rounded market data.