Conversion number between ke and year (Gregorian) [a, y, or yr] is 2.7379070069885 × 10-5. This means, that ke is smaller unit than year (Gregorian).
Switch to reverse conversion:
from year (Gregorian) to ke conversion
| ke |
Result in year (Gregorian)
?If conversion between ke to second and second to year (Gregorian) is exactly definied, high precision conversion from ke to year (Gregorian) is enabled.
Decimal places: (0-800)
ke| Start value: | [ke] |
| Step size | [ke] |
| How many lines? | (max 100) |
| ke | year (Gregorian) |
|---|---|
| 0 | 0 |
| 10 | 0.00027379070069885 |
| 20 | 0.0005475814013977 |
| 30 | 0.00082137210209655 |
| 40 | 0.0010951628027954 |
| 50 | 0.0013689535034943 |
| 60 | 0.0016427442041931 |
| 70 | 0.001916534904892 |
| 80 | 0.0021903256055908 |
| 90 | 0.0024641163062897 |
| 100 | 0.0027379070069885 |
| 110 | 0.0030116977076874 |
Definition of ke unit: ≡ 1⁄100 d = 14.4 min. Traditional ke is unit of time in the traditional time system in ancient China. = 14.4 min = 14 min, 24 sec = 864 s
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.
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