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School Days Calculator

Back to school

How Many Days Until School Starts?

Whether you are dreading it or counting down with excitement, this back-to-school countdown shows how many days remain until the first day of school.

Set the start date to today and the end date to your first day of school. Most US schools begin in August, but start dates vary widely by district, so enter your own first day for an accurate count.

School days calculator inputs

Quick presets
Weekend days (excluded)
Holidays

School calendars vary by district. Add your school's holidays for a more accurate result.

    Teacher workdays

    Days students are off but staff work. Kept separate from holidays.

      Vacation days

      Add a single day or a full date range (e.g. a two-week break).

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        School Days Remaining

        Breakdown

        Results update live as you edit. Nothing is sent to a server — your settings stay in your browser.

        Prefer to start over with a fully custom range? Use the School Days Calculator on the homepage to count school days between any two dates.

        Frequently Asked Questions

        How many days until school starts?

        Set your end date to the first day of the new school year. The calculator shows the days until school starts from today.

        When does school usually start in the US?

        Many US districts start in August, some in early September. The exact date depends on your district and state.

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