## ››Convert light year to twain

 light-year twain

 Did you mean to convert light-year to mark twain twain

How many light-year in 1 twain? The answer is 3.8660940723346E-16.
We assume you are converting between light year and twain.
You can view more details on each measurement unit:
light-year or twain
The SI base unit for length is the metre.
1 metre is equal to 1.0570008340246E-16 light-year, or 0.27340277144015 twain.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between light years and twain.
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of light-year to twain

1 light-year to twain = 2.5865899310519E+15 twain

2 light-year to twain = 5.1731798621037E+15 twain

3 light-year to twain = 7.7597697931556E+15 twain

4 light-year to twain = 1.0346359724207E+16 twain

5 light-year to twain = 1.2932949655259E+16 twain

6 light-year to twain = 1.5519539586311E+16 twain

7 light-year to twain = 1.8106129517363E+16 twain

8 light-year to twain = 2.0692719448415E+16 twain

9 light-year to twain = 2.3279309379467E+16 twain

10 light-year to twain = 2.5865899310519E+16 twain

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

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## ››Definition: Light-year

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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