## ››Convert light second to fathom

 light-second fathom

 Did you mean to convert light-second to fathom fathom [ancient]

How many light-second in 1 fathom? The answer is 6.1002201729838E-9.
We assume you are converting between light second and fathom.
You can view more details on each measurement unit:
light-second or fathom
The SI base unit for length is the metre.
1 metre is equal to 3.3356409519815E-9 light-second, or 0.54680664916885 fathom.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between light seconds and fathoms.
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of light-second to fathom

1 light-second to fathom = 163928509.40507 fathom

2 light-second to fathom = 327857018.81015 fathom

3 light-second to fathom = 491785528.21522 fathom

4 light-second to fathom = 655714037.6203 fathom

5 light-second to fathom = 819642547.02537 fathom

6 light-second to fathom = 983571056.43045 fathom

7 light-second to fathom = 1147499565.8355 fathom

8 light-second to fathom = 1311428075.2406 fathom

9 light-second to fathom = 1475356584.6457 fathom

10 light-second to fathom = 1639285094.0507 fathom

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

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## ››Definition: Light-second

A light-second is a unit of length. It is defined as the distance light travels in an absolute vacuum in one second or 299,792,458 meters. Note that this value is considered exact, since the meter is actually (as of 1983) defined in terms of the light second. It is just over 186,282 miles and almost 109 feet.

## ››Definition: Fathom

unit of length equal to six feet used to measure depth of water

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