MONTH Formula — Extract Month Number from Date in Excel | SheetMaster
Returns the month of a date, a number from 1 (January) to 12 (December).
Common Errors & Fixes
MONTH returns wrong value
Causes:- The date cell contains a serial number display issue.
- The input is text in an unrecognized date format.
Fixes:- Format the date cell properly using Format Cells > Date.
- Use DATEVALUE() for text dates.
Frequently Asked Questions
Why does MONTH return a number instead of the month name?
MONTH always returns a number (1-12). To show the month name, use TEXT: =TEXT(A1, "MMMM") for full name or "MMM" for abbreviated name.
What does MONTH return for a blank cell?
MONTH returns 1 for a blank cell because Excel treats empty cells as date serial number 0, which corresponds to January 0, 1900 — month 1.
Does MONTH work in Google Sheets?
Yes, MONTH works identically in Google Sheets with the same syntax and behavior.
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