That's 1944 working hours at the 40-hour standard week. We subtracted 104 weekend days and 18 public holidays from the 365 calendar days in 2025.
Turn the computed 243-day capacity into a short starter plan. Adjust the tasks after saving them to your account.
5 tasks ready. No card required.
Plan every one of 243 working days without overbooking
LemTask's time-budget view shows if your scheduled tasks fit the hours you actually have.
| Date | Weekday | Holiday | Counted? |
|---|---|---|---|
| 2025-01-01 | Wednesday | 元日 | Subtracted |
| 2025-01-02 | Thursday | 銀行休業日 | Subtracted |
| 2025-01-03 | Friday | 銀行休業日 | Subtracted |
| 2025-01-13 | Monday | 成人の日 | Subtracted |
| 2025-02-11 | Tuesday | 建国記念の日 | Subtracted |
| 2025-02-23 | Sunday | 天皇誕生日 | Falls on weekend |
| 2025-02-24 | Monday | 天皇誕生日 (振替休日) | Subtracted |
| 2025-03-20 | Thursday | 春分の日 | Subtracted |
| 2025-04-29 | Tuesday | 昭和の日 | Subtracted |
| 2025-05-03 | Saturday | 憲法記念日 | Falls on weekend |
| 2025-05-04 | Sunday | みどりの日 | Falls on weekend |
| 2025-05-05 | Monday | こどもの日 | Subtracted |
| 2025-05-06 | Tuesday | みどりの日 (振替休日) | Subtracted |
| 2025-07-21 | Monday | 海の日 | Subtracted |
| 2025-08-11 | Monday | 山の日 | Subtracted |
| 2025-09-15 | Monday | 敬老の日 | Subtracted |
| 2025-09-23 | Tuesday | 秋分の日 | Subtracted |
| 2025-10-13 | Monday | スポーツの日 | Subtracted |
| 2025-11-03 | Monday | 文化の日 | Subtracted |
| 2025-11-23 | Sunday | 勤労感謝の日 | Falls on weekend |
| 2025-11-24 | Monday | 勤労感謝の日 (振替休日) | Subtracted |
| 2025-12-31 | Wednesday | 大晦日 | Subtracted |
Source: date-holidays, derived from each country's official labour code. Regional and observance holidays are excluded.
Pick an upcoming Japan public holiday. We'll count the working days between now and then (weekends and other public holidays removed) and build a short prep list.
6 items still open, due 2026-11-03. Free forever for individuals.
Free, no account needed — each one turns this number into something you can actually work through.
There are 243 working days in Japan in 2025. That's calculated from 365 calendar days minus 104 weekend days and 18 public holidays that fall on a weekday. The remaining 4 public holidays land on weekends and don't reduce the working-day count.
Japan has 1944 working hours in 2025, based on the 40-hour statutory work week (8 hours per day × 243 working days). Source: Japanese Labour Standards Act.
22 public holidays fall in 2025: 元日 (2025-01-01); 銀行休業日 (2025-01-02); 銀行休業日 (2025-01-03); 成人の日 (2025-01-13); 建国記念の日 (2025-02-11); 天皇誕生日 (2025-02-23) and 16 more.
No — only nationwide public and bank holidays defined by Japanese Labour Standards Act 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.
Try LemTask freeJoin thousands using LemTask to plan, track, and finish work.