# gigaseconds to year (Julian) conversion

Conversion number between gigaseconds [Gs] and year (Julian) [a, y, or yr] is 31.688087814029. This means, that gigaseconds is bigger unit than year (Julian).

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Switch to reverse conversion:
from year (Julian) to gigaseconds conversion

### Enter the number in gigaseconds:

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

Result in year (Julian)

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

### Calculation process of conversion value

• 1 gigaseconds = (exactly) (1000000000) / (31557600) = 31.688087814029 year (Julian)
• 1 year (Julian) = (exactly) (31557600) / (1000000000) = 0.0315576 gigaseconds
• ? gigaseconds × (1000000000  ("s"/"gigaseconds")) / (31557600  ("s"/"year (Julian)")) = ? year (Julian)

### High precision conversion

If conversion between gigaseconds to second and second to year (Julian) is exactly definied, high precision conversion from gigaseconds to year (Julian) is enabled.

Decimal places: (0-800)

gigaseconds
Result in year (Julian):
?

### gigaseconds to year (Julian) conversion chart

 Start value: [gigaseconds] Step size [gigaseconds] How many lines? (max 100)

visual:
gigasecondsyear (Julian)
00
10316.88087814029
20633.76175628058
30950.64263442087
401267.5235125612
501584.4043907014
601901.2852688417
702218.166146982
802535.0470251223
902851.9279032626
1003168.8087814029
1103485.6896595432
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## Multiple conversion

Enter numbers in gigaseconds and click convert button.
One number per line.

Converted numbers in year (Julian):
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## Details about gigaseconds and year (Julian) units:

Convert Gigaseconds to other unit:

### gigaseconds

Definition of gigaseconds unit: ≡ 109 s. one billion seconds

Convert Year (Julian) to other unit:

### year (Julian)

Definition of year (Julian) unit: = 365.25 d average. The basic calendar year has 365 days, but in fact the Earth needs a little more time around the sun. The Julian calendar compensated this with leap year (every fourth year had 366 days). According to the formula, a Julian year has 365 + 1/4 = 365.25 days. But even with this compensation, the astronomical year slip 0.78 days every 100 years into real seasons. Therefore, most countries have moved to the Gregorian calendar introduced in 1582.

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