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1 nmi = 0 AU
1 Nautical Mile equals 0 Astronomical Units

Nautical Miles to Astronomical Units Conversion Table

Standard benchmark values from 1 to 1,000 nmi in AU.

Nautical Miles (nmi) Astronomical Units (AU)
1 nmi 1.238e-8 AU
2 nmi 2.476e-8 AU
5 nmi 6.1899e-8 AU
10 nmi 1.238e-7 AU
25 nmi 3.095e-7 AU
50 nmi 6.1899e-7 AU
100 nmi 0.000001238 AU
250 nmi 0.000003095 AU
500 nmi 0.00000619 AU
1000 nmi 0.00001238 AU

Convert Nautical Miles to Astronomical Units

Convert nautical miles to astronomical units (nmi to AU) with our instant calculator. 1 nmi = 0 AU. Includes exact formula and reference tables.

How to Convert Nautical Miles to Astronomical Units (nmi to AU)

1 Nautical Mile (nmi) is equal to 0 Astronomical Units (AU). Multiply the nautical mile value by 1.237985535e-8

Quick Answer 1 nmi = 0 AU
Formula AU = nmi × 1.237985535e-8
Inverse Factor 1 AU = 80776388.066955 nmi

Unit Definitions & Metrology Context

The standard SI base unit of length is the meter (m), defined as the distance traveled by light in a vacuum in 1/299,792,458 of a second.

About Nautical Miles (nmi): Nautical Mile (nmi) is a unit in the Length & Distance measurement category. It is widely used in maritime & aviation navigation. Relative to the length & distance base unit, 1 nmi equals 1852 Meters (m).

About Astronomical Units (AU): Astronomical Unit (AU) is a unit in the Length & Distance measurement category. It is widely used in earth-sun distance (solar system). Relative to the length & distance base unit, 1 AU equals 149597870700 Meters (m).

Need to convert in the opposite direction? Visit our Convert Astronomical Units to Nautical Miles (AU to nmi) calculator (1 AU = 80776388.066955 nmi).

Step-by-Step Worked Examples (nmi to AU)

  • Convert 5 Nautical Miles to Astronomical Units: Applying the formula (AU = nmi × 1.237985535e-8): starting with 5 nmi, multiply the nautical mile value by 1.237985535e-8 to get 0 AU.
  • Convert 10 Nautical Miles to Astronomical Units: Applying the formula (AU = nmi × 1.237985535e-8): starting with 10 nmi, multiply the nautical mile value by 1.237985535e-8 to get 0 AU.
  • Convert 50 Nautical Miles to Astronomical Units: Applying the formula (AU = nmi × 1.237985535e-8): starting with 50 nmi, multiply the nautical mile value by 1.237985535e-8 to get 0 AU.

Popular Length & Distance Conversions

Kilometer ⇄ Mile
Multiply kilometers by ~0.621371 to get miles, or divide miles by 0.621371 to get kilometers.
Inch ⇄ Centimeter
1 inch is legally and scientifically defined as exactly 2.54 centimeters.
Foot ⇄ Meter
1 foot is defined as exactly 0.3048 meters (12 inches).
Mile ⇄ Nautical Mile
1 nautical mile is exactly 1,852 meters (~1.15078 statute miles).

Frequently Asked Questions

Verified answers and formulas for converting nautical miles to astronomical units.

How many astronomical units are in 1 nautical mile?

There are 0 astronomical units (AU) in 1 nautical mile (nmi). Conversely, 1 astronomical unit equals 80776388.066955 nautical miles.

How do you convert nautical miles to astronomical units?

To convert nautical miles (nmi) to astronomical units (AU), use the formula: AU = nmi × 1.237985535e-8. Multiply the nautical mile value by 1.237985535e-8. For example, 10 nmi equals 0 AU.

How do I convert back from astronomical units to nautical miles?

To convert in the reverse direction from astronomical units (AU) to nautical miles (nmi), use the inverse formula: nmi = AU × 80776388.07. Multiply the astronomical unit value by 80776388.07 (1 AU = 80776388.066955 nmi).

What is the difference between nautical mile (nmi) and astronomical unit (AU)?

Both nautical mile and astronomical unit measure length & distance. Nautical Mile (nmi) is a unit in the Length & Distance measurement category. It is widely used in maritime & aviation navigation. Relative to the length & distance base unit, 1 nmi equals 1852 Meters (m). Astronomical Unit (AU) is a unit in the Length & Distance measurement category. It is widely used in earth-sun distance (solar system). Relative to the length & distance base unit, 1 AU equals 149597870700 Meters (m).

How many miles are in a kilometer?

There are approximately 0.621371 miles in 1 kilometer. To convert kilometers to miles quickly in your head, multiply by 6 and divide by 10 (or multiply by 0.6).