Date & Time Tools
School Days Calculator
Calculate dates, times and durations with School Days Calculator. Free, fast and mobile-friendly. No sign-up required, and calculations or text processing run locally in your browser whenever possible.
Count school days between dates while excluding weekends and custom no-school days.
School days
Calendar days109
Weekends30
No school2
School days77
school days
30 weekend days and 2 no-school days are excluded.
What is school days calculator?
Count likely school days in a term, semester or planning window. Weekends are excluded and custom break days can be added.
How to use school days calculator
- Enter the dates or times required by the School Days Calculator.
- Adjust options such as included days, business days or time zones where available.
- Read the instant result and copy the values you need.
When to use school days calculator
- Count term days
- Plan classroom units
- Exclude school breaks
- Estimate attendance days
FAQ
Can I add school holidays?
Yes. Enter no-school dates in YYYY-MM-DD format and they will be excluded when they fall on weekdays.
Does it know my local school calendar?
No. School calendars vary by location, so custom no-school dates must be entered manually.