›› Convert sidereal month to week


sidereal month
week

›› More information from the unit converter

How many sidereal month in 1 week? The answer is 0.25620696100079.
We assume you are converting between sidereal month and week.
You can view more details on each measurement unit:
sidereal month or week
The SI base unit for time is the second.
1 second is equal to 4.2362262070237E-7 sidereal month, or 1.6534391534392E-6 week.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between months and weeks.
Type in your own numbers in the form to convert the units!


›› Date difference between calendar days

You may also want to find out how many days are between two dates on the calendar. Use the date calculator to get your age in days or measure the duration of an event.


›› Quick conversion chart of sidereal month to week

1 sidereal month to week = 3.90309 week

5 sidereal month to week = 19.51547 week

10 sidereal month to week = 39.03095 week

15 sidereal month to week = 58.54642 week

20 sidereal month to week = 78.06189 week

25 sidereal month to week = 97.57736 week

30 sidereal month to week = 117.09284 week

40 sidereal month to week = 156.12378 week

50 sidereal month to week = 195.15473 week


›› Want other units?

You can do the reverse unit conversion from week to sidereal month, or enter any two units below:

Enter two units to convert

From:
To:
 

›› Common time conversions

sidereal month to fortnight
sidereal month to nanosecond
sidereal month to quarter
sidereal month to day
sidereal month to decade
sidereal month to millennium
sidereal month to minute
sidereal month to second
sidereal month to millisecond
sidereal month to hour


›› Definition: Month

The sidereal month is defined as the Moon's orbital period in a non-rotating frame of reference (which on average is equal to its rotation period in the same frame). It is about 27.32166 days (27 days, 7 hours, 43 minutes, 11.6 seconds). The exact duration of the orbital period cannot be easily determined, because the 'non-rotating frame of reference' cannot be observed directly. However, it is approximately equal to the time it takes the Moon to pass twice a "fixed" star (different stars give different results because all have proper motions and are not really fixed in position).


›› Definition: Week

A week is a unit of time longer than a day and shorter than a month. In most modern calendars, including the Gregorian calendar, the week is a period of seven days, making it the longest conventionally used time unit that contains a fixed number of days. Although having no direct astronomical basis, it is widely used as a unit of time.


›› Metric conversions and more

ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!