Pick a month and a year to see exactly how many days it contains, correctly handling February in both common and leap years. Most months are easy to remember, but February trips people up, and this tool removes any doubt by computing the length directly from the calendar. Beyond the day count it also shows which weekday the month starts on and which weekday it ends on, which is helpful when you are laying out a schedule, building a calendar, or figuring out how many weekends a month has. It works for any year, so you can check historic months or plan far into the future. Choose the month and year and the answer updates immediately, with every calculation running locally in your browser and nothing sent anywhere.
February shows 28 days in a common year and 29 days in a leap year, using the correct leap year rule for the year you enter.
Yes. It gives the weekday of the first and last day of the month.
The year is needed because February changes length in leap years and the starting weekday shifts every year.
Pick a month and a year to see exactly how many days it contains, correctly handling February in both common and leap years. Most months are easy to remember, but February trips people up, and this tool removes any doubt by computing the length directly from the calendar.
Yes. Days in Month Calculator is completely free, with no sign-up and no usage limits.
Yes. Days in Month Calculator runs in any modern web browser. There is nothing to download or install.
Yes. Days in Month Calculator runs entirely on your device in your browser, so nothing you enter is uploaded to a server.