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Well depends..

If you're saying that the speed of light is 3x10^8 m/s then 1 light year is 9.46728x10^15 metres

If the speed of light is exact (299,792,458m/s) then 1 light year would be 9,460,730,472,580,800 metres (9.46073x10^15)

Not much difference...

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14y ago

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Related Questions

One miles is equal to what light year?

One mile is equal to 0.0000000000001701114 light years or 1/5878500794185th of a light year.


Does a calendar year equal a light year?

No. A light year is a unit of distance, not time. It is the distance light travels in a year.


How many kilometers a one light year?

One Light Year is equal to 9454254955488 Kms


What does a light-year equal in miles?

5,865,696,000,000


Used to measure distance in space equal to the distance light travels in one year?

That is called a light-year, and it is equal to a distance of about 9.5 trillion kilometers.


What is a 'light year' and how long is it?

A light year is the distance light travels in a vacuum (such as space) in one year's time. It is equal to 5,878,499,562,554.681 miles or 9,460,528,000,000 kilometers.


What is a light year away?

One light year away is equal to: 9,461,000,000,000 kilometers 9,461,000,000,000,000 meters 5,879,000,000,000 miles


How many miles in 1light year?

One light year is equal to about 5.88 trillion miles.


How many second in one light year?

A light year is not measure of time but of the distance light travels in a year, about 186,272.379 miles a second.


How many light years are equal to 4.5 billion years?

A light year is a measure of distance, not time. It is the distance light travels in a year.


Is one light year about 9.46 trillion yards?

1 light year is equal to 10,346,159,700,000,000 yards or 10 quadrillion.


What is a light year a unit of how far is it?

A light year is a unit of length equal to just under 10 trillion kilometres.