Urdu is the national language of Pakistan and one of India's 22 scheduled languages, with official status in several Indian states including Uttar Pradesh, Bihar, Telangana, Jammu and Kashmir and Delhi. Around 70 million people speak it as a first language and perhaps 230 million in total. The larger figure is contested, because spoken Urdu and spoken Hindi are the same language, and where you draw the line between them decides the count.
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Pakistan
national language, co-official with English
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India
scheduled language, official in several states
Pakistan's National Language Is a Minority One
Article 251 of Pakistan's constitution names Urdu the national language and required arrangements for its use in official purposes within fifteen years of 1973. English remains the language of the higher courts, much of government and elite education, and the Supreme Court ordered implementation of the Urdu requirement in 2015 with limited effect.
Urdu is the first language of only around 7 to 8% of Pakistanis. Punjabi is the largest at roughly 39%, followed by Pashto, Sindhi, Saraiki and Balochi, each with tens of millions of speakers.
It was chosen precisely because it belonged to no province. The Muslim League's leadership was heavily drawn from the Urdu-speaking areas of northern India rather than from the territory that became Pakistan, and Urdu functioned as a symbol of Muslim identity across the subcontinent rather than of any region. The cost of that choice was the loss of East Pakistan.
Urdu and Hindi Are One Spoken Language
At the level of ordinary conversation, Urdu and Hindi are indistinguishable. The grammar is identical, the pronouns, verbs and function words are the same, and a speaker from Karachi and a speaker from Delhi communicate without any awareness of speaking different languages.
They diverge in two places. The script is entirely different — Urdu uses a Perso-Arabic alphabet in the flowing Nastaliq style, Hindi uses Devanagari — and the formal vocabulary comes from opposite sources, with Urdu reaching for Persian and Arabic and Hindi for Sanskrit.
At the high end that produces genuine incomprehension. A Pakistani legal document and an Indian one on the same subject may share almost no technical vocabulary, and formal news broadcasts in each country contain words the other's audience would not know. Linguists usually resolve this by calling the shared spoken form Hindustani and treating Urdu and Hindi as two standardised registers of it.
The Name Means Army Camp
Urdu comes from the Turkic ordu, meaning army or camp, the same root that gives English "horde". The language was called zaban-e-urdu-e-mualla, the language of the exalted camp, referring to the imperial Mughal encampment at Delhi.
Before that it was called Hindavi, Dehlavi, Rekhta or simply Hindi, and the modern distinction between Urdu and Hindi did not exist. Amir Khusrau, writing in the thirteenth and fourteenth centuries, used Hindavi for what would later be claimed by both traditions.
The language developed in and around Delhi from the local Khari Boli dialect, absorbing Persian vocabulary through centuries of Persianate administration. Its literary flowering came later and further south, in the Deccan sultanates of Golconda and Bijapur, where Dakhini Urdu produced substantial poetry from the fifteenth century onward.
How the Split Happened
The separation of Urdu and Hindi into distinct languages was a nineteenth-century project. British administrators in the North-Western Provinces treated script as a marker of community, and the Hindi-Urdu controversy from the 1860s onward turned the question of which script the courts should use into a communal one.
Devanagari was granted equal status with Perso-Arabic in the courts of the North-Western Provinces in 1900, a decision that both sides read as a victory or a defeat for their community. Language associations formed on each side, and each began deliberately purifying its vocabulary — Sanskritising Hindi, Persianising Urdu.
Partition completed the process by giving each standard a state. What had been a continuum with two writing traditions became two national languages with separate academies, separate dictionaries and increasingly separate technical vocabularies.
Nastaliq, and Why It Was Hard to Print
Urdu is written in the Nastaliq calligraphic style, which slopes downward from right to left and joins letters in ways that make each word a distinct shape rather than a line of separate characters. Arabic and Persian generally use Naskh, which sits on a level baseline.
Nastaliq was almost impossible to set in movable type. Urdu newspapers and books were therefore produced by lithography — handwritten by professional calligraphers called katib and then photographically reproduced — long after the rest of the world had moved to typesetting. Some Urdu dailies were still lithographed into the 1980s.
The problem was only solved digitally. The Noori Nastaliq system, developed by Ahmad Mirza Jamil in the early 1980s with Monotype, used around 20,000 ligatures to reproduce the style, and modern OpenType fonts have made Urdu typography routine. Nastaliq rendering in browsers and operating systems remained poor well into the 2010s.
The Poetry Tradition
Urdu's cultural weight rests heavily on poetry, and specifically on the ghazal — a form of rhyming couplets with a repeated refrain, inherited from Persian and Arabic. Mir Taqi Mir, Mirza Ghalib, Allama Iqbal and Faiz Ahmed Faiz are the canonical figures.
Ghalib, writing in Delhi through the collapse of the Mughal empire and the 1857 rebellion, is the most quoted. Iqbal, who wrote in both Urdu and Persian, is Pakistan's national poet and is credited with articulating the idea of a separate Muslim state. Faiz brought the tradition into twentieth-century political protest and spent years in prison for it.
Mushaira, the public poetry recital, remains a live popular form in Pakistan and northern India, with large audiences and televised events. Urdu poetry also supplies the lyrics of a substantial share of Hindi film music, which is why Indian audiences absorb Urdu vocabulary without necessarily identifying it as such.
The Words Are Persian, the Bones Are Indian
Urdu is an Indo-Aryan language, descended from Sanskrit through the Prakrits, and its grammar is entirely South Asian: postpositions rather than prepositions, subject-object-verb order, split ergativity in the past tense, and a two-gender noun system.
The vocabulary tells a different story. The core is Indic, but formal, legal, poetic and abstract vocabulary is overwhelmingly Persian and Arabic, with Turkish contributing a smaller military and administrative layer. Estimates of the Persian and Arabic share of literary Urdu run above 40%.
The parallel with English is exact. English is a Germanic language with a Latin and French vocabulary in its higher registers, and the everyday-versus-formal split works the same way: an Urdu speaker choosing between an Indic word and a Persian one is making the same kind of choice as an English speaker picking between "begin" and "commence".
Learning It, and Which Script to Learn
The US Foreign Service Institute rates Urdu in Category III at around 1,100 hours for English speakers, the same as Hindi, Persian and Russian. The grammar and the script account for the rating in roughly equal measure.
Nastaliq is the harder part. Short vowels are not written, letters change shape by position, and the diagonal baseline means word shapes have to be recognised whole rather than assembled letter by letter. Many learners spend months on reading before achieving speeds they would reach in Devanagari in weeks.
Because spoken Urdu and Hindi are the same, a learner effectively gets two languages for one — the spoken competence transfers completely, and only the script and the formal vocabulary have to be added. University courses increasingly teach the two together as Hindi-Urdu for exactly that reason.
India's Urdu
India has roughly 50 million Urdu speakers by the 2011 census, more than Pakistan's native-speaker count. They are concentrated in Uttar Pradesh, Bihar, Telangana, Karnataka, Maharashtra and Delhi, and Hyderabad has the strongest institutional presence.
Urdu is a scheduled language of the union and an official or additional official language in several states, with Urdu-medium schools, a National Council for Promotion of Urdu Language, and Urdu-language newspapers and television.
Its position is nevertheless weakening. Urdu-medium enrolment has fallen steadily, script literacy among younger Indian Urdu speakers is declining, and the language's association with Muslim identity has made its public status politically contested. A number of Indians who speak Urdu now read it only in Devanagari transliteration.
The Muhajir Story
Pakistan's Urdu-speaking population is largely descended from people who migrated from the Urdu-speaking regions of northern India at Partition — Uttar Pradesh, Bihar, Delhi and Hyderabad — and settled overwhelmingly in Karachi and urban Sindh.
They are known as Muhajirs, from the Arabic for migrants, and Karachi became the largest Urdu-speaking city in the world. Sindh's language politics have been shaped by the tension between Sindhi and Urdu speakers ever since, including serious riots over the Sindhi language bill of 1972.
The Muttahida Qaumi Movement, founded in 1984, organised explicitly around Muhajir identity and dominated Karachi politics for three decades. Language and origin remain a live axis of Pakistani politics in a way that has few parallels elsewhere.
Where Else Urdu Is Spoken
The Gulf states hold the largest overseas concentration, with millions of Pakistani and Indian workers using Urdu and Hindi as a shared language across the region. The UAE, Saudi Arabia and Qatar all have substantial Urdu-language media.
The United Kingdom's community is long established, mostly of Pakistani origin from Mirpur in Azad Kashmir and from Punjab, and Urdu is among the most spoken languages in England after English. Urdu is offered at GCSE and A-level.
The United States, Canada, Norway, Denmark and South Africa all have Urdu-speaking populations. Mauritius, unusually, teaches Urdu as an ancestral language in schools despite having very few speakers, alongside Hindi and other Indian languages — a legacy of indenture rather than of migration. For the closely related case, see Hindi's position across India and Fiji, and for the region, the count of countries in Asia.