School holiday overlap detector
To check whether a trip falls in the school holidays, compare your date range against the term calendar and count how many of your days land inside a school holiday. This detector uses representative England 2026 school-holiday dates, then tells you which holidays your range touches and splits your days into school-holiday days and term-time days. It is a planning guide: term dates vary by local authority and academy trust, so always confirm against your own school or council calendar before booking, and remember the dates change every year.
Enter the start and end of a planned trip or a parent's leave window to see whether it falls in term time or the holidays, and by how many days.
How this is worked out
The tool compares your date range against the England 2026 school-holiday dates and counts how many days of your range fall in a school holiday versus term time.
a day is a "holiday day" if it falls inside any school-holiday range
overlap days = days in your range that are also school-holiday days
term-time days = the rest of your range
all ranges are inclusive of the first and last day
The term dates here are representative England dates for 2026 and vary by local authority and academy trust, so they are a planning guide only. Always confirm against your own school or council calendar before booking. These dates need refreshing each year.
Planning leave around bank holidays too? Use the long-weekend maximiser or see the 2026 UK bank holidays.
Representative England 2026 term dates, which vary by council and academy and change each year. Confirm with your school before booking.
Common questions
How does the school holiday overlap detector work?
It compares your date range against the England school-holiday calendar and counts how many of your days fall inside a school holiday versus term time, then tells you which holidays your range touches. Both the start and end date are counted, because the range is inclusive.
Are the school holiday dates exact for my area?
No. The dates are representative England 2026 dates and vary by local authority and academy trust, so treat the tool as a planning guide. Always confirm against your own school or council calendar before you book anything.
Do school holiday dates change each year?
Yes. Term and holiday dates are set year by year and differ between councils and schools, so they need refreshing annually. Check the current year calendar for your specific school before relying on the result.
Why does the tool count both the first and last day?
It counts date ranges inclusively, so the start date and the end date are both included in the totals. That matches how a holiday booking usually works, where you are away for the whole of the first and last day.
Email me when this updates
No account, no spam. Just a short note when we refresh UK school holiday and term dates or add a related tool. Unsubscribe any time by replying.
Editor, Dates & Times
Oliver Mackman is the named editor of Dates & Times and a director of Best Business Loans Ltd (Companies House 16833937), the company that operates the site. He is accountable for its editorial standards, sourcing and corrections, and requires every result to cite the underlying date maths and the official UK source behind it, such as the gov.uk Bank Holidays API.
Last reviewed: 12 June 2026