day (sidereal) to month (Gregorian average) conversion

Conversion number between day (sidereal) [d (sidereal)] and month (Gregorian average) [mo] is 0.032765176002105. This means, that day (sidereal) is smaller unit than month (Gregorian average).

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from month (Gregorian average) to day (sidereal) conversion


Enter the number in day (sidereal):

Decimal Fraction Exponential Expression
[d (sidereal)]
eg.: 10.12345 or 1.123e5

Result in month (Gregorian average)

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precision [info]
Decimal:
Exponential:

Calculation process of conversion value


High precision conversion

If conversion between day (sidereal) to second and second to month (Gregorian average) is exactly definied, high precision conversion from day (sidereal) to month (Gregorian average) 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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day (sidereal) to month (Gregorian average) conversion chart

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

visual:
day (sidereal)month (Gregorian average)
00
100.32765176002105
200.65530352004211
300.98295528006316
401.3106070400842
501.6382588001053
601.9659105601263
702.2935623201474
802.6212140801684
902.9488658401895
1003.2765176002105
1103.6041693602316
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Multiple conversion

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

Converted numbers in month (Gregorian average):
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Details about day (sidereal) and month (Gregorian average) units:

Convert Day (sidereal) to other unit:

day (sidereal)

Definition of day (sidereal) unit: ≈ 23 h, 56 min, 4.0916 sec. A sidereal day is the time needed for the Earth to rotate once around its axis so that the distant stars appear in the same position in the sky. This is ~4 minutes shorter than the solar day.

Convert Month (Gregorian average) to other unit:

month (Gregorian average)

Definition of month (Gregorian average) unit: = 30.436875 d. Average Gregorian month is calculated from average Gregorian Year divided by 12 month: 365.2425 days / 12 months × 86400 sec ≈ 2.6297 Ms


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