# Kilometer to Light-years

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Equation / Last modified by Administrator on 2018/05/30 12:50
LY =
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vCalc.Kilometer to Light-years
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The Kilometers to Light-years calculator converts a measurement of length in kilometers to light-years.

INSTRUCTIONS: Choose units and enter the following:

• (km)  This is the distance in kilometers

Light-Years(LY):  The calculator returns the distance in light-years.  However, this can be automatically converted to other units via the pull-down menu.

#### The Math / Science

A light-year is the distance traveled at the speed of light in one year.