School Year Progress Calculator

Check your own school year

Pull the dates off your district calendar. For days off, only count weekdays, like holidays, teacher workdays and the school days inside winter and spring break. Weekends we leave out for you. Copy link keeps your dates in the URL, so next week you can just open it again.

How the school year percentage is worked out

A school day is a weekday between your first and last day that isn't a holiday or part of a break. That's what we count, not calendar days. Once a day's over it goes in the done pile, so today stays in the "left" column until the final bell.

Then it's one division. 47 days done out of 183 is 25.7%. Going by the calendar gives a different number, because weekends and breaks get counted too. By calendar days the same year is 23.2% over, with 219 days left until the last day. Teachers and students tend to care about the school-day figure, since that's the number of mornings left.

Counted from Thursday, October 29, 2026 (US Eastern time). Business days skip weekends and US federal holidays.

The example 2026–27 school calendar

Each district picks its own dates, and they differ by weeks. A lot of Atlanta and Dallas schools are back in early August. New York City doesn't start until September and goes on into late June. So for the figure at the top we went with something in the middle, Monday, August 24, 2026 to Friday, June 4, 2027. Take out the weekdays below and you're left with 183 school days, a few more than the 180 most states ask for, which covers a snow day or two.

Halfway, the 100th day and other milestones

Lots of elementary schools make a fuss about the 100th day of school. Kids bring in collections of 100 things, dress up as 100-year-olds and count everything in sight. In the example calendar it falls on Friday, January 29, 2027. Schools that start after Labor Day usually get there in February.

Halfway usually sneaks up a week or two after winter break, not at New Year's like most people think. There are fewer school days before the break than after it, which is also why a lot of high schools end their first semester in mid-January. The calculator will find your own halfway date and 100th day. They're rough if you typed your days off as numbers, because it can't see when your breaks fall.

How many days are in a school year?

180 school days is the most common minimum in the US, and most states write it into law. Some count instructional hours instead. Kansas asks for 186 days from kindergarten through grade 11, while Colorado gets by with 160. England is different again: council-run schools have to open for 380 sessions a year, a morning and an afternoon each day, which works out to 190 days. Academies set their own term dates.

Related pages

• How much of the calendar year is over
• Days until summer
• Weeks until any date
• What quarter is it?