eastern vs western arabic numerals (٠١٢٣ vs 0123) · which to use

Here's a fact that surprises most people: the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 that the entire world uses are called "Arabic numerals" — but most Arab countries also use a different set of digits: ٠, ١, ٢, ٣, ٤, ٥, ٦, ٧, ٨, ٩. Both are Arabic in origin. Both are correct. The question is when to use which.

the naming confusion

What the West calls "Arabic numerals" (0-9) are more precisely called "Western Arabic numerals" or "Hindu-Arabic numerals." They were developed in India, transmitted to Europe through Arab scholars (notably Al-Khwarizmi in the 9th century), and adopted by Europeans who called them "Arabic" because that's where they learned them.

The digits used in many Arab countries (٠-٩) are called "Eastern Arabic numerals" or "Indic numerals" (الأرقام الهندية). Confusingly, in Arabic they're sometimes called الأرقام العربية (Arabic numerals) by the people who use them, while the 0-9 set is called الأرقام الإفرنجية (European numerals).

who uses which

Eastern Arabic (٠١٢٣٤٥٦٧٨٩): Used in daily writing and traditional contexts in the Mashreq (eastern Arab world) — Egypt, the Levant (Syria, Jordan, Lebanon, Palestine), Iraq, and the Gulf states. You'll see them on handwritten invoices, traditional signage, older government forms, and in Quran editions.

Western Arabic (0123456789): Used in the Maghreb (western Arab world) — Morocco, Algeria, Tunisia, Libya — where they were never displaced. Also increasingly used everywhere in digital contexts, banking, science, technology, and international business, even in countries that traditionally use eastern numerals.

The Gulf is interesting: street signs in Dubai use western numerals, but a handwritten receipt from a shawarma shop uses eastern numerals. Bank statements use western; mosque donation boxes use eastern. Both coexist without confusion because most Arabs can read both fluently.

the digital shift

Computers, phones, and the internet have accelerated the shift toward western numerals across the Arab world. Programming languages use 0-9. Phone numbers are stored in 0-9. URLs, email addresses, dates in databases — all western. Even Arabic-language websites overwhelmingly use western numerals for prices, dates, and statistics.

The exception is Arabic-language operating systems (Windows in Arabic, iOS in Arabic) which offer the option to display eastern numerals in the system UI. Some users prefer this; most younger Arabs have switched to western numerals even in Arabic-language settings.

when the distinction matters

If you're building a website for an Arab audience, use the numeral system your audience expects. For financial or business content targeting the Gulf or Egypt, either system works but western is safer for digital. For religious or traditional content, eastern numerals feel more authentic.

If you're filling out a government form in Saudi Arabia, check which numeral system they use — older forms sometimes expect eastern numerals in handwritten fields. Newer digital government services (like Absher) use western numerals.