Miscellaneous Utilities
Days in Month Calculator
Look up how many days are in any month for any year. February varies between 28 and 29 days depending on whether the year is a leap year — this tool handles the edge case automatically.
Days in Month
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Month Day Counts
January, March, May, July, August, October, December31 days
April, June, September, November30 days
February (non-leap year)28 days
February (leap year)29 days
Leap year rule: ÷4, except ÷100 unless ÷400Gregorian