Working Days Calculator
Count the working (business) days between two dates. Choose the country and its workweek; official public holidays, your company’s days off and half days are taken into account, and the calculator explains why each day was counted or not.
Open the Working Days Calculator →
Free · works offline after the first visit · no account · your dates never leave your device.
Working days in 2026 by country
| Country / list | Weekend | Calendar days | Working days | Public holidays on workdays |
|---|---|---|---|---|
| India (Central Government, Delhi / New Delhi) | Saturday + Sunday | 365 | 247 | 14 |
| West Bengal (State Government offices) | Saturday + Sunday | 365 | 221 | 40 |
| United States (federal holidays) | Saturday + Sunday | 365 | 250 | 11 |
| United Kingdom (England and Wales bank holidays) | Saturday + Sunday | 365 | 253 | 8 |
| Japan (national holidays) | Saturday + Sunday | 365 | 244 | 17 |
| United Arab Emirates (public holidays) | Saturday + Sunday | 365 | 250 | 11 |
Computed by the calculator’s own engine with each country’s usual weekend. Holidays marked Tentative (for example moon-dependent days) are included as expected.
How days are decided
- A special working day set by your company counts even on a weekend.
- Weekend days do not count.
- Company holidays and office closures do not count.
- Public holidays do not count.
- Company half days count as 0.5.
- Every other day is a working day.
Questions
Does the start date count?
You choose: “Count the start date” and “Count the end date” can each be switched on or off.
Which holidays are used?
Official government lists where the app has them (marked Official), otherwise dates calculated from the law (marked Calculated) or expected dates (Tentative). Your own company days can be added.
Does it work offline?
Yes. After the first visit the web app works without internet, and the Android app works offline from the start.