Business Days Calculator — Tanzania
Calculate working days in Tanzania excluding 16 public holidays in 2026.
Business Days Calculator
Calculate delivery dates excluding weekends and public holidays worldwide.
Public Holidays in Tanzania (2026)
| Date | Holiday |
|---|---|
| 2026-01-01 | New Year's Day |
| 2026-01-02 | Zanzibar Revolution Day |
| 2026-03-20 | End of Ramadan (Eid al-Fitr) |
| 2026-04-03 | Good Friday |
| 2026-04-06 | Easter Monday |
| 2026-04-07 | Karume Day |
| 2026-04-26 | Union Day |
| 2026-05-01 | Labour Day |
| 2026-05-27 | Feast of the Sacrifice (Eid al-Adha) |
| 2026-07-07 | Saba Saba Day |
| 2026-08-08 | Nane Nane Day |
| 2026-08-25 | Maulid Day |
| 2026-10-14 | Nyerere Day |
| 2026-12-09 | Independence Day |
| 2026-12-25 | Christmas Day |
| 2026-12-26 | Christmas Day |
How this calculation works
This page helps you plan deadlines in Tanzania using business days (not calendar days). Results depend on weekends and the public-holiday calendar.
- Weekends: Saturday and Sunday are excluded by default.
- Holidays: 16 public holidays in 2026 are excluded (see table).
- Saturday as a working day: you can enable it in the form if it applies to you.
A few examples of 2026 holidays: New Year's Day, Zanzibar Revolution Day, End of Ramadan (Eid al-Fitr), Good Friday, Easter Monday, Karume Day…
Note: holiday calendars can vary by region/industry and may change at short notice. For critical decisions, verify with official sources.
Frequently asked questions
What’s the difference between a business day and a calendar day?
Calendar days count every day (including weekends). Business days exclude weekends and typically public holidays.
Why does the result change by country?
Because each country has a different public-holiday calendar. Also, some industries treat Saturday as a working day.
Can I use this for legal or banking deadlines?
Use it as a planning aid. Some official deadlines depend on specific definitions (e.g., regional holidays, cut-off times, or jurisdiction-specific rules).
Related resources
If you need more context, these guides explain the method and common use cases.