# Hipparchic cycle to year (Julian) conversion

Conversion number between Hipparchic cycle and year (Julian) [a, y, or yr] is 303.99726214921. This means, that Hipparchic cycle is bigger unit than year (Julian).

### Contents [show][hide]

Switch to reverse conversion:
from year (Julian) to Hipparchic cycle conversion

### Enter the number in Hipparchic cycle:

Decimal Fraction Exponential Expression
 Hipparchic cycle
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 Hipparchic cycle = (exactly) (9593424000) / (31557600) = 303.99726214921 year (Julian)
• 1 year (Julian) = (exactly) (31557600) / (9593424000) = 0.0032895033097672 Hipparchic cycle
• ? Hipparchic cycle × (9593424000  ("s"/"Hipparchic cycle")) / (31557600  ("s"/"year (Julian)")) = ? year (Julian)

### High precision conversion

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

Decimal places: (0-800)

Hipparchic cycle
Result in year (Julian):
?

### Hipparchic cycle to year (Julian) conversion chart

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

visual:
Hipparchic cycleyear (Julian)
00
103039.9726214921
206079.9452429843
309119.9178644764
4012159.890485969
5015199.863107461
6018239.835728953
7021279.808350445
8024319.780971937
9027359.753593429
10030399.726214921
11033439.698836413
Copy to Excel

## Multiple conversion

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

Converted numbers in year (Julian):
Click to select all

## Details about Hipparchic cycle and year (Julian) units:

Convert Hipparchic cycle to other unit:

### Hipparchic cycle

Definition of Hipparchic cycle unit: ≡ 4 Callippic cycles - 1 d. A lunar cycle noticed by Hipparchus. Eric Weisstein's World of Biography It consists of four Callipic cycles less a day, in which (4 × 27759 - 1) days are very nearly 3760 months, ≡ 9.593424 Gs

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.

← Back to Time units