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Singapore business days

Singapore Business Days: 2026–2027

See exact Singapore business-day totals for 2026 and 2027 by year and month, then calculate a deadline using gazetted public holidays and published substitute days.

Calendar: Singapore — National holidays. Choose the country and region whose holidays apply to your calculation.

Result

60 business days

Between Wednesday, October 7, 2026 and Thursday, December 31, 2026, including the first date.

2 public holidays are excluded for National holidays, Singapore.

Included in this calculation

  • Weekends are excluded.
  • Public holidays are excluded for National holidays, Singapore.
  • Gazetted public holidays and Sunday substitute days are included for a Monday-to-Friday planning calendar. Saturday holidays may create compensation or time-off entitlements rather than a universal Monday closure. 2027 dates checked against MOM on September 12, 2026.
  • Holiday data currently covers 2026 and 2027.
  • Business holiday rules can vary by employer, industry, city, and contract.

Holidays excluded

DeepavaliNov 9, 2026
Christmas DayDec 25, 2026

How many business days are in Singapore?

There is not always one universal national total because public holidays can vary by province, state, territory, or region. For National holidays, Singapore, the current Monday-to-Friday planning totals are:

YearWeekdaysWeekday holidaysBusiness days
202626110251
20272618253

Choose a different region in the calculator to update these totals. Employer, bank, court, school, and local closure rules may differ.

Business days by month in National holidays, Singapore

These exact planning totals equal Monday-to-Friday weekdays minus the selected public holidays that fall on a weekday. Change the region above to update every answer.

2026

MonthWeekdaysWeekday holidaysBusiness days
January22121
February20218
March22022
April22121
May21219
June22121
July23023
August21120
September22022
October22022
November21120
December23122

2027

MonthWeekdaysWeekday holidaysBusiness days
January21120
February20119
March23221
April22022
May21219
June22022
July22022
August22121
September22022
October21120
November22022
December23023

Download all 2026 calendars · Download all 2027 calendars

Plan a deadline in Singapore

Using National holidays and counting the start date as day zero, 10 business days after Tuesday, September 1, 2026 is Tuesday, September 15, 2026. Saturdays, Sundays and the selected weekday holidays are skipped.

Try this 10-business-day example · Calculate invoice terms · Compare monthly totals

Which holiday dates does this calendar exclude?

Gazetted public holidays and Sunday substitute days are included for a Monday-to-Friday planning calendar. Saturday holidays may create compensation or time-off entitlements rather than a universal Monday closure. 2027 dates checked against MOM on September 12, 2026. These are planning calendars, not a promise that every employer, bank or service closes on each date. The tables below always show the selected holiday calendar, even when the calculator is switched to weekends only.

2026 holiday dates for National holidays
DateHoliday / observanceMonday–Friday exclusion
Jan 1, 2026New Year's DayExcluded in this calendar
Feb 17, 2026Chinese New YearExcluded in this calendar
Feb 18, 2026Chinese New YearExcluded in this calendar
Mar 21, 2026Hari Raya PuasaWeekend; no extra day deducted
Apr 3, 2026Good FridayExcluded in this calendar
May 1, 2026Labour DayExcluded in this calendar
May 27, 2026Hari Raya HajiExcluded in this calendar
May 31, 2026Vesak DayWeekend; no extra day deducted
Jun 1, 2026Vesak DayExcluded in this calendar
Aug 9, 2026National DayWeekend; no extra day deducted
Aug 10, 2026National Day (substitute day)Excluded in this calendar
Nov 8, 2026DeepavaliWeekend; no extra day deducted
Nov 9, 2026DeepavaliExcluded in this calendar
Dec 25, 2026Christmas DayExcluded in this calendar
2027 holiday dates for National holidays
DateHoliday / observanceMonday–Friday exclusion
Jan 1, 2027New Year's DayExcluded in this calendar
Feb 6, 2027Chinese New YearWeekend; no extra day deducted
Feb 7, 2027Chinese New YearWeekend; no extra day deducted
Feb 8, 2027Chinese New Year (substitute day)Excluded in this calendar
Mar 10, 2027Hari Raya PuasaExcluded in this calendar
Mar 26, 2027Good FridayExcluded in this calendar
May 1, 2027Labour DayWeekend; no extra day deducted
May 17, 2027Hari Raya HajiExcluded in this calendar
May 20, 2027Vesak DayExcluded in this calendar
Aug 9, 2027National DayExcluded in this calendar
Oct 28, 2027DeepavaliExcluded in this calendar
Dec 25, 2027Christmas DayWeekend; no extra day deducted

Holiday calendar source

Gazetted public holidays and Sunday substitute days are included for a Monday-to-Friday planning calendar. Saturday holidays may create compensation or time-off entitlements rather than a universal Monday closure. 2027 dates checked against MOM on September 12, 2026.

Singapore Ministry of Manpower public holidays

Calendar baseline reviewed August 19, 2026; Singapore and Ireland corrections verified September 12, 2026. Coverage notes describe the applicable limits.

Gazetted holidays

The calendar uses Singapore public holidays and published substitute days for the supported years.

Official reference

Coverage links to the Ministry of Manpower public-holiday schedule.

Weekend handling

Saturday and Sunday are excluded by the calculator before public holidays are considered.

Exact monthly totals

The tables show weekdays, weekday public holidays, and resulting business days for every month in 2026 and 2027.

Confirm formal rules

Contracts, banks, employers, and government services may define deadlines differently.

Frequently asked questions

What is included in the singapore business days: 2026–2027?

The calculator excludes weekends and can also exclude public holidays for the selected country and region. The result shows the assumption used in the calculation.

Are public holidays excluded automatically?

Public holidays are excluded when the Weekends + holidays option is turned on. You can switch to Weekends only if you want a weekday-only count.

Can I share or copy the result?

Yes. Use Copy result for the plain answer, or Copy link to share the same calculation settings with someone else.

Should I use this for legal or payroll deadlines?

Use the calculator as a helpful planning tool, but review important deadlines because business-day rules can vary by employer, contract, industry, city, and jurisdiction.