Lessons Until Christmas Calculator
See how many lessons remain before the Christmas break for a specific class — with holidays excluded and dates listed.
Date range
Counting from today (2026-07-21).
End date defaults to 20 December (edit if your last day differs).
When does this class meet?
Select weekdays and set duration for each period. Start time is optional and improves calendar (.ics) export.
Mon
Wed
Holidays & excluded days
Add closed days from your school calendar (half-terms, inset days, bank holidays).
Set your dates and class schedule, then calculate.
How many lessons until Christmas?
December always feels shorter than it looks. Carol concerts, report deadlines, and early finishes squeeze the final weeks before the Christmas break. Knowing the exact lesson count helps you finish topics without rushing.
This page pre-fills an end date around 20 December — a common last teaching week — while still letting you set your real last day and exclude inset days or early closures.
Worked example
A class that meets Tuesday and Thursday for 55 minutes from mid-November to 20 December might have 10–12 lessons left before adding any December inset day. After excluding one closed Friday-to-Monday bridge, the list shrinks again — and you can see the exact dates that remain.
Christmas break starts on different dates by school. Always replace 20 December with your last teaching day if needed.
Christmas countdown FAQ
Many schools finish in the week before Christmas Day. It is a sensible starting point — change it to match your calendar.
You can set any end date, including 25 December, but most teachers should use their last teaching day instead.
If your end date is the last teaching day, you usually do not need a Christmas holiday range. Add any earlier closures that fall before that day.
Yes. The engine is calendar-agnostic; only the default end date is a convenience preset.
Related lesson planners
- Lessons Left CalculatorCount remaining lessons for one class with exact dates and hours.
- Teaching Days CalculatorMon–Fri teaching days left, with holidays removed.
- Lessons Until End of TermRemaining lessons until your term or quarter ends.
- How Many Lessons in a School Year?Full-year lesson count for one class timetable.