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light-year | to |
fathom fathom [ancient] |

How many light-year in 1 fathom [ancient]?
The answer is 1.933254525431E-16.

We assume you are converting between **light year** and **fathom [ancient]**.

You can view more details on each measurement unit:

light-year or
fathom [ancient]

The SI base unit for **length** is the metre.

1 metre is equal to 1.0570008340246E-16 light-year, or 0.54674685620558 fathom [ancient].

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between light years and fathoms.

Type in your own numbers in the form to convert the units!

1 light-year to fathom [ancient] = 5.1726246432919E+15 fathom [ancient]

2 light-year to fathom [ancient] = 1.0345249286584E+16 fathom [ancient]

3 light-year to fathom [ancient] = 1.5517873929876E+16 fathom [ancient]

4 light-year to fathom [ancient] = 2.0690498573167E+16 fathom [ancient]

5 light-year to fathom [ancient] = 2.5863123216459E+16 fathom [ancient]

6 light-year to fathom [ancient] = 3.1035747859751E+16 fathom [ancient]

7 light-year to fathom [ancient] = 3.6208372503043E+16 fathom [ancient]

8 light-year to fathom [ancient] = 4.1380997146335E+16 fathom [ancient]

9 light-year to fathom [ancient] = 4.6553621789627E+16 fathom [ancient]

10 light-year to fathom [ancient] = 5.1726246432919E+16 fathom [ancient]

You can do the reverse unit conversion from fathom [ancient] to light-year, or enter any two units below:

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light-year to fist

light-year to micron

light-year to microinch

A light year, abbreviated ly, is the distance light travels in one year: roughly 9.46 × 1012 kilometres (9.46 petametres, or about 5.88 × 1012 (nearly six trillion) miles). More specifically, a light year is defined as the distance that a photon would travel, in free space and infinitely far away from any gravitational or magnetic fields, in one Julian year (365.25 days of 86400 seconds each).

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