How many light-year in 1 button measure?
The answer is 6.7119552960563E-20.
We assume you are converting between light year and button measure.
You can view more details on each measurement unit: light-year or
button measure
The SI base unit for length is the metre.
1 metre is equal to 1.0570008340246E-16 light-year, or 1574.8031496063 button measure.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between light years and button measure.
Type in your own numbers in the form to convert the units!

››Quick conversion chart of light-year to button measure

1 light-year to button measure = 1.4898788145797E+19 button measure

2 light-year to button measure = 2.9797576291593E+19 button measure

3 light-year to button measure = 4.469636443739E+19 button measure

4 light-year to button measure = 5.9595152583186E+19 button measure

5 light-year to button measure = 7.4493940728983E+19 button measure

6 light-year to button measure = 8.9392728874779E+19 button measure

7 light-year to button measure = 1.0429151702058E+20 button measure

8 light-year to button measure = 1.1919030516637E+20 button measure

9 light-year to button measure = 1.3408909331217E+20 button measure

10 light-year to button measure = 1.4898788145797E+20 button measure

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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