Months to Weeks Converter
Enter the time in months below to convert it to weeks.
Result in Weeks:
Do you want to convert weeks to months?
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How to Convert Months to Weeks
To convert months to weeks, multiply the time in months by the conversion factor.
On average, one month is equal to 4.348125 weeks, so you can use this formula to convert:
weeks = months × 4.348125
The time in weeks is equal to the number of months multiplied by 4.348125.
For example, here's how to convert 5 months to weeks using the formula above.
weeks = (5 mo × 4.348125) = 21.740625 wks
It's important to keep in mind that each month has a different number of days and thus, a different number of weeks. That means that to precisely convert months to weeks, you'll need to know which months you're working with.
How Many Weeks in a Month?
While there are an average of 4.348125 weeks in a month, each month has a slightly different number of weeks because there are a different number of days in each.
The table below shows how many weeks are in each month of the year.
| Month | Number of Days | Number of Weeks |
|---|---|---|
| January | 31 days | 4 weeks + 3 days |
| February | 28 days (29 in leap years) | 4 weeks (+1 day in leap years) |
| March | 31 days | 4 weeks + 3 days |
| April | 30 days | 4 weeks + 2 days |
| May | 31 days | 4 weeks + 3 days |
| June | 30 days | 4 weeks + 2 days |
| July | 31 days | 4 weeks + 3 days |
| August | 31 days | 4 weeks + 3 days |
| September | 30 days | 4 weeks + 2 days |
| October | 31 days | 4 weeks + 3 days |
| November | 30 days | 4 weeks + 2 days |
| December | 31 days | 4 weeks + 3 days |
Months and weeks are both units used to measure time. Keep reading to learn more about each unit of measure.
What Is a Month?
One month is a unit of time equal to 1/12 of a year. The month is a unit of time used most commonly in relation to the calendar, and ranges in length from 28 to 31 days.
Months can be abbreviated as mo (plural mos), and are also sometimes abbreviated as mth. For example, 1 month can be written as 1 mo or 1 mth, and 2 months can be written as 2 mos.
Learn more about months.
What Is a Week?
One week is a time period of seven days. The following days are a part of a week: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, and Sunday.
Weeks can be abbreviated as wk (plural wks); for example, 1 week can be written as 1 wk, and 2 weeks can be written as 2 wks.
Learn more about weeks.
Month to Week Conversion Table
| Months | Weeks |
|---|---|
| 1 mo | 4.3481 wk |
| 2 mo | 8.6963 wk |
| 3 mo | 13.04 wk |
| 4 mo | 17.39 wk |
| 5 mo | 21.74 wk |
| 6 mo | 26.09 wk |
| 7 mo | 30.44 wk |
| 8 mo | 34.79 wk |
| 9 mo | 39.13 wk |
| 10 mo | 43.48 wk |
| 11 mo | 47.83 wk |
| 12 mo | 52.18 wk |
| 13 mo | 56.53 wk |
| 14 mo | 60.87 wk |
| 15 mo | 65.22 wk |
| 16 mo | 69.57 wk |
| 17 mo | 73.92 wk |
| 18 mo | 78.27 wk |
| 19 mo | 82.61 wk |
| 20 mo | 86.96 wk |
| 21 mo | 91.31 wk |
| 22 mo | 95.66 wk |
| 23 mo | 100.01 wk |
| 24 mo | 104.36 wk |
| 25 mo | 108.7 wk |
| 26 mo | 113.05 wk |
| 27 mo | 117.4 wk |
| 28 mo | 121.75 wk |
| 29 mo | 126.1 wk |
| 30 mo | 130.44 wk |
| 31 mo | 134.79 wk |
| 32 mo | 139.14 wk |
| 33 mo | 143.49 wk |
| 34 mo | 147.84 wk |
| 35 mo | 152.18 wk |
| 36 mo | 156.53 wk |
| 37 mo | 160.88 wk |
| 38 mo | 165.23 wk |
| 39 mo | 169.58 wk |
| 40 mo | 173.93 wk |