A month typically has 4 to 4.5 weeks, depending on the number of days. A standard week has 7 days, and months usually have 28 to 31 days.
- February (28 or 29 days) has 4 weeks exactly (or 4 weeks + 1 day in leap years).
- April, June, September, and November (30 days) have 4 weeks + 2 days.
- January, March, May, July, August, October, and December (31 days) have 4 weeks + 3 days.
For general calculations, a month is considered 4.33 weeks (30.42 days ÷ 7).