Gahshomar
Connect with your ancient Persian roots. Keep Iran's glorious history and rich culture alive with the Imperial Calendar. Rediscover Nowruz, Tirgan, Mehregan, Yalda, and ancient celebrations.
In Gahshomar App
- ✦Honoring the brave men and women, displaying a Javidnam's photo and name each day
- ✦Discover ancient Persian events and celebrations
- ✦Learn about Iran's ancient calendar heritage






About Gahshomar
Why did we build this app?
Iran is a land with thousands of years of history and rich culture. Unfortunately, since the revolution of 2538 Imperial (1979), the ruling regime has attempted to distort history and disconnect younger generations from their proud Iranian roots. Gahshomar was created with the goal of keeping ancient Iranian heritage alive and helping the new generation connect with their true identity. We want to keep ancient celebrations, historical events, and the memory of Iran's great figures alive in the hearts and minds of all Iranians.
Our Values
Preserving Iranian identity and ancient cultural heritage
Introducing the new generation to Iran's glorious history
Keeping ancient celebrations and traditions alive
Remembering the great figures of Iranian history
Features
Everything you need to explore Persian cultural heritage
Cultural Heritage
Keeping ancient celebrations, historical events, and the memory of Iran's great figures alive
Date Conversion
Easy conversion between Imperial, Solar Hijri, and Gregorian calendars
Persian & English
All events and descriptions available in both languages
Widgets
Home screen widgets showing today's date and upcoming events
Offline Mode
All events available without internet connection
Privacy First
No registration, no tracking. Your data stays on your device
See It in Action
Screenshots from the Gahshomar app
Frequently Asked Questions
Common questions about Gahshomar
The Imperial Calendar (also called Aryamehri) is a calendar system with its epoch at the founding of the Achaemenid Empire by Cyrus the Great in 559 BCE. It was officially adopted in Iran in 1976.
To convert a Solar Hijri (Shamsi) year to Imperial, add 1180. For example, 1404 Shamsi equals 2584 Imperial.
Yes, Gahshomar is completely free. No ads, no in-app purchases, no subscriptions.
Absolutely. We collect no data. Everything is stored locally on your device and never sent to any server.



