Convert 1,000,000,000,000 Kilometers to Light Years
How far is 1,000,000,000,000 kilometers? How long is 1 trillion kilometers in light years? 1,000,000,000,000 km to ly conversion.
From
To
swap units ↺
1,000,000,000,000 Kilometers ≈
0.10570008 Light Years
result rounded
Decimal places
Result in Plain English
1 trillion kilometers is equal to about 0.106 light years.
To a Percentage
1,000,000,000,000 kilometers ≈ 10.6% of a light year.
In Scientific Notation
1,000,000,000,000 kilometers
= 1 x 1012 kilometers
≈ 1.057 x 10-1 light years
Kilometers
A kilometer, or kilometre, is a unit of length equal to 1,000 meters, or about 0.621 miles. In most of the world, it is the most common unit for measuring distance between places.
Light Years
A light year is the distance that light travels in one year. The year used by the International Astronomical Union is 365.25 days. A light year is defined as exactly 9,460,730,472,580.8 kilometers.