light-year to light-second conversion

Conversion number between light-year [ly] and light-second is 31557600. This means, that light-year is bigger unit than light-second.

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Switch to reverse conversion:
from light-second to light-year conversion

Enter the number in light-year:

Decimal Fraction Exponential Expression
 [ly]
eg.: 10.12345 or 1.123e5

Result in light-second

?
 precision 0 1 2 3 4 5 6 7 8 9 [info] Decimal: Exponential:

Calculation process of conversion value

• 1 light-year = (exactly) (9460730472580800) / (299792458) = 31557600 light-second
• 1 light-second = (exactly) (299792458) / (9460730472580800) = 3.1688087814029 × 10-8 light-year
• ? light-year × (9460730472580800  ("m"/"light-year")) / (299792458  ("m"/"light-second")) = ? light-second

High precision conversion

If conversion between light-year to metre and metre to light-second is exactly definied, high precision conversion from light-year to light-second is enabled.

Decimal places: (0-800)

light-year
Result in light-second:
?

light-year to light-second conversion chart

 Start value: [light-year] Step size [light-year] How many lines? (max 100)

visual:
light-yearlight-second
00
10315576000
20631152000
30946728000
401262304000
501577880000
601893456000
702209032000
802524608000
902840184000
1003155760000
1103471336000
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Multiple conversion

Enter numbers in light-year and click convert button.
One number per line.

Converted numbers in light-second:
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Details about light-year and light-second units:

Convert Light-year to other unit:

light-year

Definition of light-year unit: ≡ Distance light travels in vacuum in 365.25 days.

Convert Light-second to other unit:

light-second

Definition of light-second unit: ≡ Distance light travels in one second in vacuum .

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