Convert light years to millimeters
light years definitionThe Light Year is the distance that the light travels in one year, which is 9,460,528,405,000 kilometers.
millimeters definitionThe Millimeter is a metric unit which equals to a 1/10 of a centimeter.
Please enter light years value in the first input field, and you'll see the result value in millimeters in the second field.
See also: Convert millimeters to light years