year (Gregorian)-century conversion

Conversion number between year (Gregorian) [a, y, or yr] and century [c] is 0.01. This means, that year (Gregorian) is smaller unit than century.

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from century to year (Gregorian) conversion

Enter the number in year (Gregorian):

Decimal Fraction Exponential Expression

[a, y, or yr]

eg.: 10.12345 or 1.123e5

Result in century

precision	[info]
Decimal:	[!]
Exponential:

Calculation process of conversion value

1 year (Gregorian) = (exactly) `(31556952) / (3155695200)` = 0.01 century
1 century = (exactly) `(3155695200) / (31556952)` = 100 year (Gregorian)
? year (Gregorian) × `(31556952 ("s"/"year (Gregorian)")) / (3155695200 ("s"/"century"))` = ? century

High precision conversion

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

Decimal places: (0-800)

year (Gregorian)
Result in century:
?

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year (Gregorian) to century conversion chart

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

visual:

year (Gregorian)	century
0	0
10	0.1
20	0.2
30	0.3
40	0.4
50	0.5
60	0.6
70	0.7
80	0.8
90	0.9
100	1
110	1.1

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Multiple conversion

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

Converted numbers in century:
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Details about year (Gregorian) and century units:

Convert Year (Gregorian) to other unit:

Definition of year (Gregorian) unit: = 365.2425 d average. As the common year has 365 days, the Gregorian calendar with leap years compensate the deviation from the real, astronomical year. According to this calendar, every 4th year is a leap year, except for every 100th. But every 400th is a leap year. This means that there are 97 leap years in 400 year period. So according to Gregorian's calendar, one year has 365 + 97/400 days (average). This is not a perfect approach, but in 1000 year period, the defiation is only 0.3 days compared to the astronomical year. In the year 1582 Gregorian replaced the Julian calendar.

Convert Century to other unit:

century

Definition of century unit: ≡ 100 years (Gregorian). = 365.2425 × 100 × 86400 seconds

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