Excel EDATE function

Adds or subtracts months from a date, handling short months. In Spanish Excel it is called FECHA.MES.

Syntax

English Excel

=EDATE(start_date, months)

Spanish Excel (Mexico)

=FECHA.MES(fecha_inicial, meses)

Spanish Excel (Spain, Latin America)

=FECHA.MES(fecha_inicial; meses)

ArgumentWhat it is
start_dateThe starting date.
monthsMonths to add; negative to subtract.

Example

EDATE(date, months) adds months to a date and handles short months (January 31 + 1 month = February 28). EOMONTH(date, months) returns the last day of the month.

=EDATE(B2,C2)

Common mistake

The result is a serial number: give the cell a date format to see it as a date.

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Practice EDATE

Type the formula in the sheet and check it instantly. Spanish or English function names both work. See all lessons

Due dates with EDATE and EOMONTH

EDATE(date, months) adds months to a date and handles short months (January 31 + 1 month = February 28). EOMONTH(date, months) returns the last day of the month.

Step 1/2

In D2, calculate the due date: the start plus the contract’s months.

D2
ABCDEF
1ContractStartMonthsDueMonth end
2C-0101/31/20261
3C-0203/15/20266
4C-0305/31/20264
5C-0408/01/202612
6C-0510/30/20263
7

Tip: while typing, click a cell or drag across several to insert their reference.

Frequently asked questions

What is EDATE called in Spanish?
In Spanish Excel it is FECHA.MES. The formula =EDATE(B2,C2) is written =FECHA.MES(B2;C2) (or with commas in Mexico).
Why does EDATE use semicolons in some Excel versions?
It depends on regional settings. Where the comma is the decimal mark (Spain, much of South America), Excel separates arguments with semicolons. English Excel and Mexican Spanish Excel use commas.
What is the most common EDATE mistake?
The result is a serial number: give the cell a date format to see it as a date.