How many light-year in 1 decimeter? The answer is 1.0570008340246E-17. We assume you are converting between light year and decimetre. You can view more details on each measurement unit: light-year or decimeter The SI base unit for length is the metre. 1 metre is equal to 1.0570008340246E-16 light-year, or 10 decimeter. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between light years and decimeters. Type in your own numbers in the form to convert the units!
1 light-year to decimeter = 9.4607304725808E+16 decimeter
2 light-year to decimeter = 1.8921460945162E+17 decimeter
3 light-year to decimeter = 2.8382191417742E+17 decimeter
4 light-year to decimeter = 3.7842921890323E+17 decimeter
5 light-year to decimeter = 4.7303652362904E+17 decimeter
6 light-year to decimeter = 5.6764382835485E+17 decimeter
7 light-year to decimeter = 6.6225113308066E+17 decimeter
8 light-year to decimeter = 7.5685843780646E+17 decimeter
9 light-year to decimeter = 8.5146574253227E+17 decimeter
10 light-year to decimeter = 9.4607304725808E+17 decimeter
You can do the reverse unit conversion from decimeter to light-year, or enter any two units below:
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).
A decimetre (US: decimeter; symbol: dm) is a measurement of length, measuring 10 centimetres or one-tenth of a metre.
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