Date Time
Months From Now Calculator
Find the calendar date N months after today.
Free to use — no sign-up or login.
Result
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Months from now moves today’s date forward by calendar months. Use it for a billing date or a follow-up that is written as “in three months,” not as a count of days. If the day does not exist in the landing month, the day is shortened and a note says so.
Look backward with the Months Ago Calculator. A span measured in weeks belongs on Weeks From Now.
31 January does not become 3 March
Adding one month to 31 January would overflow a short February if the day were left untouched. This page lands on the last valid day instead. One month after 31 January 2026 is 28 February 2026, and the note says the day was shortened.
A 15th stays a 15th
When the day exists in the target month, it is kept. 15 March plus two months is 15 May. The shortening rule appears only for days the landing month does not have.
Worked example: one month after 31 January 2026
If today is 31 January 2026, 1 month from now is Saturday, 2026-02-28. February 2026 has no 31st and no 29th, so the day was shortened. Adding 30 days would not be this date.
\[ 2026\text{-}01\text{-}31+1\,\mathrm{month} \]
Frequently asked questions
Why isn’t 31 January plus one month in March?
The extra days that do not fit in February are not spilled into March. The result is the last day of February.
Is that the same as 30 days later?
No. Thirty days after 31 January 2026 is 2 March 2026. A calendar month is a different rule.
Will a mid-month date move?
No. A 15th stays a 15th when you add or subtract months.
What does the shortening note mean?
The day number you started with does not exist in the landing month, so the page used that month’s last day.
Can I enter a negative month count?
No. Use Months Ago to look backward.
References
Assumptions and limitations
Only calendar months are added, and only from today. The page does not spill leftover days into the following month and does not count 30-day blocks.