How it works
180 days from today means counting forward 180 calendar days starting tomorrow. That is 25 weeks and 5 days. The date at the top updates to your device's own date, so it is right whenever you open this page.
Pick a start date (today by default) and a number of days. The calculator moves forward on the calendar one day at a time, so month lengths and leap years (like February 29, 2028) are handled for you. Choose Before to count backward, for example "90 days ago".
With Business days, Saturdays and Sundays are skipped. Public holidays are not skipped, so check those yourself for legal or shipping deadlines.
End date = start date + N days (day 1 is the day after the start date)
Worked example
From Thursday, October 22, 2026, 180 days later is Tuesday, April 20, 2027, and 180 days earlier was Saturday, April 25, 2026.
Frequently asked questions
What is 180 days from today?
180 days from today (Oct 22, 2026) is Tuesday, April 20, 2027. The page updates to your own date when you open it.
How many weeks is 180 days?
180 days is 25 weeks and 5 days, or about 5.9 months.
Does the count include today?
No. Day 1 is tomorrow, the usual way deadlines are counted. If your contract counts the start day as day 1, enter one day fewer.
How do I find a date in the past?
Set Direction to Before. For example, 90 days before today.
Are weekends skipped?
Only if you choose Business days. Holidays are never skipped, so add them yourself.