What date is 18 months before today?

Find out which date was 18 months before now. When was today minus 18 months. The calculator adds or subtracts days, weeks, months and years from now.

Today is June 20, 2025.

18 months before today was:

Wednesday, December 20, 2023

21th day of of winter, 354th day of the year.
Not a leap year. 11 days until the end of the year.

Born at the year of 🐰 Rabbit according to Chinese Zodiac calendar, and under ♐ Sagittarius sign according to Western Zodiac calendar.

Wednesday, December 20, 2023 as Unix timestamp: 1703036974

Which Date Is

18 months in other units of measurement is

  • 47,347,200 seconds
  • 789,120 minutes
  • 13,152 hours
  • 548 days
  • 78 weeks
  • 1 year

How to subtract 18 months from a date in Excel or Google Sheets?

To add or subtract months to a date use EDATE() formula:

=EDATE(TODAY(), -18)

Replace TODAY() with a cell reference (for example: A1) to manipulate dates other than today's date.

If you want learn more about using Excel or Google Sheets formulas to add or subtract days, weeks, months or years from a date click here. You can also download a free Microsoft Excel sample spreadsheet with examples.

What date is 18 months before today? — Dates Calculator
What date is 18 months before today? — Dates Calculator

People also search

Alex Fedorov
Created by Alex Fedorov
Last updated : July 26, 2024