Miles to Nautical Miles Converter - Convert mi to nmi Online
Convert miles to nautical miles instantly with our accurate and easy-to-use mi to nmi converter. Get fast results for navigation, aviation, marine distance calculations, and daily measurement needs.
Conversion Results
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Converting Miles to Nautical Miles is important for navigation, aviation, marine travel, and geospatial calculations. We've created the Miles to Nautical Miles Converter which will give you instant, accurate results in seconds allowing students, professionals, sailors, pilots, and travelers to perform easy conversions without calculations.
Whether you are planning a boat trip, studying navigation, or converting distance while at the ocean, our tool helps convert Mile to Nautical Mile quickly and accurately.

What is a Nautical Mile?
A nautical mile is a unit of measure primarily utilized in aviation and marine navigation. Unlike the land mile, a nautical mile is measured based on the circumference of the earth and utilized universally in GPS, marine charts, and aviation flight distances.
This makes the conversion of Miles to Nautical Miles somewhat different than the anticipated metric conversion and is where our Miles to Nautical Miles Converter becomes truly useful.
How to Convert Miles to Nautical Miles?
The formula to Convert Mile to Nautical Mile is:
Nautical Miles = Miles ÷ 1.15078
Example:
1 mile = 0.868976 nautical mile
Instead of doing the calculations yourself, simply type and enter the numbers into our Miles to Nautical Miles Converter, choose your decimal precision, and we'll calculate it for you properly, instantly!
Why use our Miles to Nautical Miles Converter?
Our Miles to Nautical Miles Converter is designed for accuracy, simplicity, and speed. In seconds you will be converting miles to nautical mile values limitlessly and without being wrong; it is perfect for:
Simply enter the number, choose your units, and convert - no formulas, no mistakes!
Miles to Nautical Miles Conversion Table
| Miles (mi) | Nautical Miles (nmi) |
|---|---|
| 1 mi | 0.868976 nmi |
| 5 mi | 4.34488 nmi |
| 10 mi | 8.68976 nmi |
| 20 mi | 17.3795 nmi |
| 50 mi | 43.4488 nmi |
| 100 mi | 86.8976 nmi |
Use this quick reference or rely on the tool for precise results with your preferred number of decimal points.
Benefits of using Miles to Nautical Miles Converter
Switching from Miles to Nautical Miles is done because nautilical miles are more accurate than mile measurements over water or air. Because they relate to the Earth's latitude and longitude measurement.
You can trust our converter to give you professional accuracy every time you Convert Mile to Nautical Mile!
FAQs
1 mile is equal to 0.868976 nautical mile; you can access this value in seconds via the Miles to Nautical miles Converter.
A nautical mile is beneficial because it works with the curvature of the Earth. Your accuracy in navigation, whether your route is for aviation or marine purposes will be greater with a nautical mile.
Use the following formula: Nautical Miles = Miles ÷ 1.15078
A regular mile is earth measurement used on solid land. A nautical mile is a marine and aviation measurement and corresponds to one minute of latitude, as used in navigation.
Of course, the Miles to Nautical miles Converter will work just as well on smart phones, tablets and desk tops.
Yes - In fact, it uses the standard ratio of conversion accepted globally for international aviation and marine use.