That's 2419.2 working hours at the 48-hour standard week. We subtracted 106 weekend days and 8 public holidays from the 366 calendar days in 2028.
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| Date | Weekday | Holiday | Counted? |
|---|---|---|---|
| 2028-01-01 | Saturday | New Year's Day | Falls on weekend |
| 2028-04-06 | Thursday | Chakri Memorial Day | Subtracted |
| 2028-04-13 | Thursday | Songkran Festival | Subtracted |
| 2028-04-14 | Friday | Songkran Festival | Subtracted |
| 2028-04-15 | Saturday | Songkran Festival | Falls on weekend |
| 2028-05-04 | Thursday | Coronation Day | Subtracted |
| 2028-06-03 | Saturday | Queen Suthida's Birthday | Falls on weekend |
| 2028-07-28 | Friday | King's Birthday | Subtracted |
| 2028-08-12 | Saturday | The Queen Mother's Birthday | Falls on weekend |
| 2028-10-13 | Friday | King Bhumibol Adulyadej Memorial Day | Subtracted |
| 2028-10-23 | Monday | King Chulalongkorn Day | Subtracted |
| 2028-12-05 | Tuesday | King Bhumibol Adulyadej's Birthday | Subtracted |
| 2028-12-10 | Sunday | Constitution Day | Falls on weekend |
| 2028-12-31 | Sunday | New Year's Eve | Falls on weekend |
Source: date-holidays, derived from each country's official labour code. Regional and observance holidays are excluded.
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There are 252 working days in Thailand in 2028. That's calculated from 366 calendar days minus 106 weekend days and 8 public holidays that fall on a weekday. The remaining 6 public holidays land on weekends and don't reduce the working-day count.
Thailand has 2419.2 working hours in 2028, based on the 48-hour statutory work week (9.6 hours per day × 252 working days). Source: Thai Labour Protection Act B.E. 2541.
14 public holidays fall in 2028: New Year's Day (2028-01-01); Chakri Memorial Day (2028-04-06); Songkran Festival (2028-04-13); Songkran Festival (2028-04-14); Songkran Festival (2028-04-15); Coronation Day (2028-05-04) and 8 more.
No — only nationwide public and bank holidays defined by Thai Labour Protection Act B.E. 2541 are subtracted. Regional, observance, and optional holidays vary by state or canton and aren't included so the headline figure stays consistent for nationwide payroll, billing, and capacity-planning use.
LemTask's time-budget view shows if your scheduled tasks fit the hours you actually have.
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