180 Days From Today

About 180 days from today

180 days is just under half a year. This page shows the date 180 days from today — its weekday and its date — as soon as it opens, using your own device's calendar.

180 days is also a common window: "within 180 days", or "90 days in any 180-day period". For those you often need the other direction, so the page counts back too: choose Subtract to see the date 180 days ago.

Features

• At a glance — the weekday and date 180 days from today, big at the top
• Forward or back — Add for 180 days ahead, Subtract for 180 days ago
• Any start date — count from a purchase, an arrival or a court letter
• Other numbers — 179, 183, 365 … type them, or tap a quick button
• 25 weeks and 5 days — the span in weeks, and the number of weekdays in it
• Months and years too — switch the unit to count 6 months instead of 180 days
• Private — the date is worked out on your device

180 days from each day of the week

180 days is 25 full weeks and 5 days. So you land two weekdays earlier than today: from a Monday you land on a Saturday, from a Wednesday on a Monday.

Public holidays are not taken out. The Business Days Calculator can skip them.

180 days is a little less than 6 months

Six months in a row have 181 to 184 days, so 180 days always ends 1 to 4 days before the same date six months later:

• From January 1, 2027, 180 days later is June 30, 2027; six months later is July 1. In the leap year 2028, 180 days later is June 29.
• From July 1, 2027, 180 days later is December 28, 2027; six months later is January 1, 2028.
• From September 1, 2027, 180 days later is February 28, 2028; six months later is March 1.

If your rule says "six months", choose Months and type 6.

Rolling 180-day windows

Some rules count days inside a window that moves every day. A well-known one is the Schengen area's short-stay rule: 90 days in any 180-day period. On any day, you look back over the 180 days that end that day, and count the days you were inside.

• The 180-day window that ends today starts 179 days ago (today is the 180th day). Choose Subtract and type 179 to see that date.
• Every day the window moves one day forward, so old visits drop out of it one by one.

This page shows dates only. It does not know your trips, and it is not legal advice — check the official rules or the official calculator before you travel.

Other things people count 180 days for

• Deadlines — some letters, forms and claims must be sent "within 180 days"
• Warranties and trials — a 180-day warranty or free trial: see the last day
• Half-year plans — a 26-week plan or course is 182 days; 180 days ends two days earlier
• Waiting periods — many waiting periods and cooling-off times are counted in days

Frequently asked questions

What date is 180 days from today?

The answer is at the top of this page, with its weekday. It uses your device's date, so it is today's answer.

What was the date 180 days ago?

Choose Subtract in the form. The big answer then shows the date 180 days before today.

Is 180 days the same as 6 months?

No. Six months are 181 to 184 days long, so 180 days ends a little earlier — 1 to 4 days, depending on the months.

How many weeks are 180 days?

25 weeks and 5 days, or about 25.7 weeks.

How many weekdays are in 180 days?

128 to 130 weekdays (Monday to Friday), depending on the start day. Public holidays are not taken out.

Related tools

• 90 Days From Today — the date 90 days ahead
• 60 Days From Today — the date 60 days ahead
• Date Calculator — days between two dates
• D-Day Calculator — D-100 and the dates of 100 or 1000 days
• Countdown to Date — a live countdown to the day

How to use it

• The date 180 days from today is at the top when the page opens
• Choose Subtract to see the date 180 days ago
• Pick another day in Start date to count from it
• Type another number in Amount (for example 179), or tap a button
• Press Start from today to go back to today's date