year (sidereal)-week conversion

Conversion number between year (sidereal) [a, y, or yr] and week [wk] is 52.179480429143. This means, that year (sidereal) is bigger unit than week.

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Switch to reverse conversion:
from week to year (sidereal) conversion

Enter the number in year (sidereal):

Decimal Fraction Exponential Expression

[a, y, or yr]

eg.: 10.12345 or 1.123e5

Result in week

precision	[info]
Decimal:	[!]
Exponential:

Calculation process of conversion value

1 year (sidereal) = `(31558149.7635456) / (604800)` = 52.179480429143 week
1 week = `(604800) / (31558149.7635456)` = 0.019164621643904 year (sidereal)
? year (sidereal) × `(31558149.7635456 ("s"/"year (sidereal)")) / (604800 ("s"/"week"))` = ? week

High precision conversion

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

Since definition contain rounded number(s) too, there is no sense for high precision calculation, but if you want, you can enable it. Keep in mind, that converted number will be inaccurate due this rounding error!

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year (sidereal) to week conversion chart

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

visual:

year (sidereal)	week
0	0
10	521.79480429143
20	1043.5896085829
30	1565.3844128743
40	2087.1792171657
50	2608.9740214571
60	3130.7688257486
70	3652.56363004
80	4174.3584343314
90	4696.1532386229
100	5217.9480429143
110	5739.7428472057

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Multiple conversion

Enter numbers in year (sidereal) and click convert button.
One number per line.

Converted numbers in week:
Click to select all

Details about year (sidereal) and week units:

Convert Year (sidereal) to other unit:

year (sidereal)

Definition of year (sidereal) unit: ≈ 365.256363004 d. Sidereal year is a time taken for Sun to return to the same position with respect to the stars of the celestial sphere, approximately 365.256363 days.

Convert Week to other unit:

week

Definition of week unit: ≡ 7 d = 168 h = 10080 min. Week is a period of seven consecutive days (calendar week usually starts on Sunday in North America or Monday in Europe). One week consists seven days or 168 hours.

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