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How many weeks in a month?

Online calculator to find the number of weeks in a month.
Justin Hales

There are about 4.3 weeks per month.

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4.3
1 of 1
⁠

How weeks per month is calculated

Averaged across a common year, there are
4.3452
⁠
weeks per month. To calculate weeks per month you divide the average number of days per month by 7 days per week:
Common year: 30.42 average no. of days per month (Jan-31, Feb-28, Mar-31, Apr-30, etc.) / 7 days per week =
4.3452
⁠
weeks per month

Leap year: 30.5 average no. of days per month (Jan-31, Feb-29, Apr-31, May-30, etc.) / 7 days per week =
4.3571
⁠
weeks per month

Days in a specific month

Another way of looking answering this question is by looking at the number of weeks in a specific month of the year. Here are the number of days per month, divided by 7 days per week:
Month
No. of Days
No. of Weeks
1
January
31
4.4286
2
February (common year)
28
4.0000
3
February (leap year)
29
4.1429
4
March
31
4.4286
5
April
30
4.2857
6
May
31
4.4286
7
June
30
4.2857
8
July
31
4.4286
9
August
31
4.4286
10
September
30
4.2857
11
October
31
4.4286
12
November
30
4.2857
13
December
31
4.4286
There are no rows in this table
⁠

You might also want to know

⁠
How many days in a month?
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How many weeks are between two dates?
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What is leap year?
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