There are 254 working days in Indonesia in 2029, counting Monday to Friday and excluding 7 public holidays that fall on a weekday. That is from 365 calendar days, with 104 weekend days removed.
Working days
254
Mon–Fri, holidays removed
Weekend days
104
Saturdays + Sundays
Weekday holidays
7
1 more fall on weekends
Avg / month
21.2
working days per month
| Month | Days | Weekends | Holidays | Working days |
|---|---|---|---|---|
| January | 31 | 8 | 1 | 22 |
| February | 28 | 8 | 0 | 20 |
| March | 31 | 9 | 1 | 21 |
| April | 30 | 9 | 0 | 21 |
| May | 31 | 8 | 2 | 21 |
| June | 30 | 9 | 1 | 20 |
| July | 31 | 9 | 0 | 22 |
| August | 31 | 8 | 1 | 22 |
| September | 30 | 10 | 0 | 20 |
| October | 31 | 8 | 0 | 23 |
| November | 30 | 8 | 0 | 22 |
| December | 31 | 10 | 1 | 20 |
| Total | 365 | 104 | 7 | 254 |
These are the 7 public holidays in Indonesia that land on a weekday in 2029 and therefore remove a working day. Holidays that fall on a weekend are not listed here because they do not change the working-day total.
The 254 working days shown above are the 365 calendar days of 2029, minus the 104 Saturdays and Sundays, minus the 7 public holidays that land on a weekday. Holidays that fall on a Saturday or Sunday are not subtracted, because they do not remove a day anyone would have worked; in 2029 that applies to 1 of Indonesia's public holidays. At a standard eight-hour day, 254 working days works out to roughly 2,032 working hours across the year, before any annual leave is taken.
Indonesia's Manpower Law 13 of 2003 articles 77 and 79 set a 40-hour standard week over either five days (Monday to Friday at 8 hours) or six days (Monday to Saturday at 7 hours). The standard private-sector office and banking week is Monday to Friday with Sunday as the statutory rest day. The Civil Procedure Code (HIR/RBg) and Law 30 of 1999 on arbitration roll procedural deadlines falling on a Sunday or public holiday to the next working day. Settlement of rupiah transactions runs on Bank Indonesia's BI-RTGS and BI-Fast systems, which observe the SKB-gazetted holiday list including cuti bersama days.
Indonesia's public holidays are set jointly each year by the Ministers of Manpower, Religion and State Apparatus Reform under a Surat Keputusan Bersama (SKB) gazette. The list runs to about sixteen statutory holidays plus a varying number of cuti bersama (joint leave) days that extend major observances. The standing core includes New Year's Day, Chinese New Year, Bali's Nyepi Day of Silence, Good Friday, Vesak (Waisak), Pancasila Day on 1 June, Independence Day on 17 August, Christmas Day, plus the Islamic Isra Mi'raj, Eid al-Fitr (two days, called Idul Fitri or Lebaran), Eid al-Adha (Idul Adha) and the Islamic New Year (1 Muharram) and Prophet's birthday (Maulid).
This matters because the working-day total is not spread evenly. Some months in Indonesia carry several public holidays while others have none, so the month-by-month table above is the figure to use for payroll runs, billing cycles, SLA windows, and project plans rather than a flat assumption of about 21.2 working days per month. A month with two weekday holidays can have several fewer working days than a clear one, which changes capacity planning and the realistic delivery date for anything scheduled in business days.
To see the individual dates, the day of the week each holiday lands on, and the full official list, open the Indonesia holiday calendar for 2029. You can subscribe to those dates as an .ics feed so they appear in your own calendar, or use the working-days-between-two-dates calculator to count business days for a specific date range rather than the whole year.
Working-day figures are computed from the public holiday list for Indonesia (source: Nager.Date and the national references above) combined with a Monday-to-Friday business week. Regional holidays and substitute-day rules vary; confirm against the official calendar for legal or payroll use.