| Key Takeaways |
| The Quran is divided into 30 equal sections called Juz (plural: Ajzaa), each containing roughly 20 pages. |
| The Juz division was created by early Muslim scholars to help believers complete the Quran within a month. |
| Each Juz is further divided into two Hizb, and each Hizb into four Rub’, creating a precise revision framework. |
| Juz boundaries do not always align with Surah beginnings — most Juz start mid-Surah. |
| Knowing the Juz structure is foundational for planning any Quran memorization or daily recitation schedule. |
Every Muslim who opens a printed Quran encounters the number on the top corner of each page — the Juz marker.
The Quran contains 114 Surahs of vastly different lengths, spanning 604 pages in the standard Uthmani Mushaf.
To make daily recitation manageable and memorization structured, early Muslim scholars divided the entire Quran into 30 equal parts, each called a Juz. That division — and how to use it — is what this article explains fully.
Table of Contents
What Is a Juz in the Quran?
A Juz (جُزْء), plural Ajzaa (أَجْزَاء), is one of thirty equal divisions of the Quran, each comprising approximately 20 pages or roughly one-thirtieth of the entire text. The word “Juz” literally means “part” or “portion” in Arabic.
This structure of Ajzaa was established to help Muslims recite the complete Quran once every month by reading one Juz per day.
The Juz system does not replace or alter the Quran’s original revelation structure — the Surahs remain intact. It is a pedagogical and devotional framework layered over the Quran’s existing arrangement, designed purely to support consistent, measured recitation.
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How Many Juz Are There in the Quran?
There are exactly 30 Juz in the Quran. This number is fixed, agreed upon across all scholarly traditions, and applies to every printed Mushaf worldwide regardless of script size or page layout.
The 30-Juz structure maps directly onto the 30 days of the month of Ramadan, which is why completing the Quran once during Ramadan by reading one Juz daily is a widely practiced Sunnah.
In Riwaq’s recitation course, our tutors frequently assign one Juz as the focus for a monthly Tajweed correction cycle — working through every page, correcting makhraj errors, applying ghunnah with precision, and drilling Waqf (stopping) rules within that bounded section.
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Full List of 30 Ajzaa in the Quran with its Beginnings
The following table provides an overview of all 30 Juz with their starting Surah and verse:
| Juz Number | Starts At | Begins With |
| Juz 1 | Al-Fatihah 1:1 | “Bismi Allahi alrrahmani alrraheemi (1) Alhamdu lillahi rabbi alAAalameena” |
| Juz 2 | Al-Baqarah 2:142 | “Sayaqool” |
| Juz 3 | Al-Baqarah 2:253 | “Tilka ar-Rusul” |
| Juz 4 | Aal-Imran 3:92 | “Lan Tanaloo” |
| Juz 5 | An-Nisa 4:24 | “Wal-Muhsanat” |
| Juz 6 | An-Nisa 4:148 | “La Yuhibbu Allah” |
| Juz 7 | Al-Maidah 5:82 | “Wa Latajidhanna” |
| Juz 8 | Al-An’am 6:111 | “Wa Law Annanaa” |
| Juz 9 | Al-A’raf 7:87 | “Qal al-Mala” |
| Juz 10 | Al-Anfal 8:41 | “Wa’lamu” |
| Juz 11 | At-Tawbah 9:93 | “Innama as-Sabeel” |
| Juz 12 | Hud 11:6 | “Wa ma min Dabbah” |
| Juz 13 | Yusuf 12:53 | “Wa ma Ubari’u” |
| Juz 14 | Al-Hijr 15:1 | “Alif Lam Ra” |
| Juz 15 | Al-Isra 17:1 | “Subhana alladhi” |
| Juz 16 | Al-Kahf 18:75 | “Qala alam aqul” |
| Juz 17 | Al-Anbiya 21:1 | “Iqtaraba” |
| Juz 18 | Al-Muminun 23:1 | “Qad aflaha” |
| Juz 19 | Al-Furqan 25:21 | “Wa qala alladheena” |
| Juz 20 | An-Naml 27:56 | “Fa ma kana” |
| Juz 21 | Al-Ankabut 29:46 | “Wa la tujadilu” |
| Juz 22 | Al-Ahzab 33:31 | “Wa man yaqnut” |
| Juz 23 | Ya-Sin 36:28 | “Wa ma anzalna” |
| Juz 24 | Az-Zumar 39:32 | “Faman adhlamu” |
| Juz 25 | Fussilat 41:47 | “Ilayhi yuraddu” |
| Juz 26 | Al-Ahqaf 46:1 | “Ha Meem” |
| Juz 27 | Adh-Dhariyat 51:31 | “Qala fama” |
| Juz 28 | Al-Mujadila 58:1 | “Qad sami’a Allah” |
| Juz 29 | Al-Mulk 67:1 | “Tabaraka alladhi” |
| Juz 30 | An-Naba 78:1 | “‘Amma yatasaa’aloon” |
This table reflects the standard division found in the Madinah Mushaf. Notice that the majority of Juz do not begin at the start of a new Surah — they begin mid-Surah.
This is one of the most common points of confusion for students newly introduced to the Juz system.
Children enrolled in Online Quran Classes for Kids at Riwaq Al Quran typically begin with Surah Al-Fatihah and then progress through Juz 30 from Al-Nas backward toward An-Naba.
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What Is the Internal Structure of a Juz?
Each Juz is subdivided into two Hizb (حِزْب), giving the Quran 60 Hizb in total. Each Hizb is further divided into four quarters called Rub’ al-Hizb (رُبُع الحِزْب), marked in the Mushaf by the symbol ۞ or a quarter-circle notation. This means each Juz contains 8 Rub’ sections, and the entire Quran contains 240 Rub’ al-Hizb markers.
At Riwaq Al Quran, our Azhari-certified tutors use the Hizb and Rub’ markers actively in both memorization planning and revision scheduling.
When a student struggles to retain a full Juz at once, we work through half a Hizb per session — a practical application of this classical structure that makes progress measurable and sustainable.
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| Division | Arabic Term | Total in Quran | Pages (approx.) |
| Part | Juz (جُزْء) | 30 | 20 pages |
| Half-Part | Hizb (حِزْب) | 60 | 10 pages |
| Quarter | Rub’ al-Hizb (رُبُع) | 240 | ~2.5 pages |
For students following a Quran memorization schedule, the Rub’ is often the most practical daily unit — especially for adult beginners working within limited time.
Read Also: What Is the Difference Between Juz and Hizb in the Quran?
Why Was the Quran Divided Into 30 Juz?
The 30-Juz division was developed by Muslim scholars after the time of the Prophet ﷺ to facilitate regular, complete recitation of the Quran.
The 30-part division aligns naturally with the Islamic lunar month. Completing one Juz per day over 30 days means completing the entire Quran each month — a practice deeply embedded in Islamic tradition, especially during Ramadan.
This is also why Tarawih prayers during Ramadan are structured to complete the full Quran over the 29 or 30 nights of the month.
It is important to clarify: this division is a scholarly organizational tool, not part of the divine revelation itself.
The Quran was revealed to the Prophet ﷺ over 23 years and compiled in its current Surah order under the authority of the third Caliph, Uthman ibn Affan (may Allah be pleased with him).
The Juz markers were added later to serve the community’s recitation and memorization needs.
Read Also: What Is the Quran About?
How Do Students Use the Juz System for Quran Memorization?
For anyone pursuing Hifz — the memorization of the complete Quran — the Juz is the primary organizational unit. Most structured programs divide the student’s progress in terms of Juz completed, Juz under current memorization, and Juz assigned for revision.
Understanding the Juz structure is therefore not optional for a Hifz student; it is the vocabulary of their entire learning process.
In our experience at Riwaq Al Quran, students who enter a memorization program without understanding the Juz structure often underestimate the revision workload.
They focus entirely on new memorization (new pages) without realizing that each completed Juz requires regular return visits to stay retained.
A student who has memorized 10 Juz, for instance, carries a daily revision obligation that must be scheduled carefully alongside new learning.
Our Online Quran Memorization Course is structured entirely around the 30-Juz framework, with Azhari-certified tutors building each student’s schedule around their pace, available time, and revision capacity — all mapped to Juz, Hizb, and Rub’ markers.
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The table below outlines how daily memorization targets correspond to Juz completion timelines:
| Daily New Memorization | Pages Per Day | Time to Complete 1 Juz | Time to Complete 30 Juz |
| Light pace | 0.5 page | 40 days | ~3.3 years |
| Moderate pace | 1 page | 20 days | ~1.6 years |
| Intensive pace | 2 pages | 10 days | ~10 months |
| Advanced pace | 3 pages | ~7 days | ~7 months |
These are honest estimates based on new memorization alone — they do not account for revision time. Authentic Quran memorization techniques always balance new learning with systematic review.
Read Also: In What Order Was the Quran Revealed In?
Why Students Love Learning with Riwaq Al Quran
Hear directly from our students about how Riwaq Al Quran Academy has transformed their connection with the Book of Allah. Their experiences reflect the dedication, care, and quality that guide every step of our teaching.
Read Also: When Was the Quran Revealed?
Start Your Quran Learning with Riwaq Al Quran
The Juz system gives every Muslim a clear, structured path through the entire Quran. Whether your goal is daily recitation, Hifz, or Tajweed refinement, working within this 1,400-year-old framework connects your personal practice to a living scholarly tradition.
At Riwaq Al Quran, every student is paired one-on-one with an Azhari-certified tutor — Ijazah-holders trained at Al-Azhar University with 9+ years of experience teaching non-Arabic speakers. Our programs include:
- Online Quran Memorization Course — structured around the 30 Juz framework
- Best Online Tajweed Course — with Juz-anchored recitation correction
- Online Quran Classes for Kids — beginning with Juz Amma
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Conclusion
The 30 Juz of the Quran are more than a page-numbering system — they are a scholarly gift from generations of Muslim scholars who wanted every believer to hold the entire Book within reach. Each Juz, each Hizb, each Rub’ marker is a waypoint on a path that has guided millions toward completing and retaining the Quran.
Whether you are beginning Hifz, planning your daily recitation, or supporting a child’s Quran education, understanding this structure transforms the Quran from an overwhelming text into a manageable, lifelong companion. Insha’Allah, may Allah make it easy for every student who takes that first step.
Frequently Asked Questions About Juz in the Quran
What is the difference between a Juz and a Surah in the Quran?
A Surah is a revealed chapter of the Quran — there are 114 Surahs, ranging from 3 to 286 verses in length. A Juz is a scholarly organizational division of approximately 20 pages, created after the Quran’s compilation to support regular recitation. Most Juz begin mid-Surah, meaning the two systems overlap without being equivalent.
How long does it take to read one Juz?
For a fluent reader applying basic Tajweed, one Juz takes approximately 40–60 minutes to recite at a measured pace (Tarteel). A faster, less measured recitation can take 20–30 minutes. Beginners and those applying detailed Tajweed rules may need 60–90 minutes per Juz. Time varies significantly based on recitation proficiency and pace.
Why do Muslims try to complete the Quran in Ramadan by reading one Juz per day?
The 30-Juz structure maps exactly onto the 30 days of the Islamic lunar month, including Ramadan. Reading one Juz daily completes the entire Quran in one month — a practice grounded in the Prophetic tradition of frequent, regular Quran recitation. This structure makes the goal of Khatm (complete recitation) accessible and practically achievable for every Muslim.
Is Juz 30 always the first part memorized?
By strong scholarly and pedagogical convention — yes. Juz Amma contains the Quran’s shortest Surahs with natural rhythmic patterns that make them easier to memorize. Traditional Quran schools, madrasas, and modern online programs almost universally begin with Juz 30, often starting from the final Surahs and working backward toward Surah An-Naba. This order is pedagogical, not obligatory.
