Date & Time
Holiday Calculator
Holiday: holiday Calculator looks up the gazetted public holidays for the country and year you select and lists each date with its name. Worked through below with real figures, and the calculator repeats the working on your own inputs — free, on-device, instant.
Holiday Calculator lets you list the public holidays for a country and year in seconds: enter your country or region and year for each holiday date with its name, all worked out locally in your browser.
About this calculator
Holiday Calculator looks up the gazetted public holidays for the country and year you select and lists each date with its name. It matters whenever spans between dates, times or zones drive a plan, a deadline or a record. Worked below as If 12 public holidays fall on weekdays and you take 18 leave days around them, you can map out which long weekends give the most time off for the fewest leaves. — and the calculator on this page repeats exactly that working for your inputs, instantly, and offline after load.
How to use
- Choose a country.
- Enter the year.
- Press Calculate to list the holidays.
- Read the national holidays with their dates and weekdays for that year.
Why use Holiday Calculator
Fast
Calculations run in your browser. No round trip to a server.
Private
Your inputs never leave your device. Nothing is uploaded.
Free
No signup, no paywall, no ads-in-results, no watermarks.
Accurate
Uses standard calendar arithmetic where applicable. Check critical schedules, payroll, and official holiday dates before relying on results.
Mobile-ready
Optimised for phones, tablets, and desktops alike.
Transparent
Honest disclaimers wherever browser limits or regional rules apply.
Common uses
Use it when booking travel dates
Use it when avoiding holiday closures
Use it when planning leave around public holidays
Use it when planning a long weekend
Use it for payroll and working-day planning
Use it for scheduling around bank holidays
Technical notes
Holiday Calculator looks up the gazetted public holidays for the country and year you select and lists each date with its name.
Calculations use the calendar only and do not adjust for time-zone shifts unless a field asks for a zone.
All arithmetic runs in your browser using double-precision floating point, so extreme inputs may show tiny rounding differences.
FAQ
Are the holiday dates specific to the year I enter?
Yes. Movable holidays such as Thanksgiving, Good Friday, and bank holidays are calculated for the exact year you choose.
Which countries are supported?
India, the United States, the United Kingdom, Australia, and Canada, each with its own national-holiday list.
Does it list every regional or religious holiday?
No. It covers major national holidays; regional, state, and movable religious festivals vary, so check the official calendar.
Does the Holiday Calculator send my data to a server?
No. The Holiday Calculator runs entirely in your browser — your inputs never leave your device, and nothing is uploaded or stored.
Worked example
If 12 public holidays fall on weekdays and you take 18 leave days around them, you can map out which long weekends give the most time off for the fewest leaves.