---
title: "The Rule of Qalqalah in Tajweed: Its Letters and Levels"
description: "Qalqalah in tajweed: the echoing bounce on the letters ق ط ب ج د when they carry sukoon. Learn the minor and major levels, examples and common mistakes."
url: "https://iqraairtqi.com/en/blogs/tajweed-rules-qalqalah-importance"
date: "2026-08-23T16:36:41+00:00"
---

# The Rule of Qalqalah in Tajweed: Its Letters and Levels

<div class="whiteboard-box">- 🔊 **Qalqalah** is an echoing bounce in the sound when a qalqalah letter carries sukoon.
- 🔤 The five letters are gathered in **«قُطْبُ جَدٍّ»**: ق ط ب ج د.
- 📊 Two levels: **minor** (sukoon in the middle of a word) and **major** (the letter at the end of a word when you stop).
- ⚠️ Qalqalah is a sound, not a vowel: it never takes a fatha, kasra or damma.

</div>What is qalqalah?
-----------------

Literally, qalqalah means shaking or disturbance. In tajweed it is the disturbance of a letter in its point of articulation while it has sukoon, until a strong sound is heard. It happens because these letters combine **shiddah** (the sound is held back) and **jahr** (the breath is held back), so the sound finds its way out only through this bounce.

The five letters of qalqalah
----------------------------

Scholars gathered them in **«قُطْبُ جَدٍّ»**: qaf, ta (ط), ba, jeem and dal. Examples of each letter when stopping on it:

<table><tr><th>Letter</th><th>Examples</th></tr><tr><td>ق</td><td>﴿الْفَلَقْ﴾، ﴿خَلَقْ﴾</td></tr><tr><td>ط</td><td>﴿مُحِيطْ﴾، ﴿الصِّرَاطْ﴾</td></tr><tr><td>ب</td><td>﴿وَتَبَّ﴾، ﴿كَسَبْ﴾</td></tr><tr><td>ج</td><td>﴿بَهِيجْ﴾، ﴿خُرُوجْ﴾</td></tr><tr><td>د</td><td>﴿أَحَدْ﴾، ﴿الصَّمَدْ﴾</td></tr></table>

The two levels of qalqalah
--------------------------

1. **Minor qalqalah:** the qalqalah letter has sukoon in the **middle of a word**, as in ﴿يَقْطَعُونَ﴾ and ﴿يَجْعَلُونَ﴾. The bounce is light.
2. **Major qalqalah:** the qalqalah letter is at the **end of a word and takes sukoon because you stop**, as when stopping on ﴿الْفَلَقْ﴾. The bounce is clearer and stronger.

Some scholars add a third level, the strongest, when the letter at the end is doubled and you stop on it, as in ﴿تَبَّ﴾ and ﴿الْحَقّ﴾.

Common mistakes in qalqalah
---------------------------

- **Adding a vowel:** saying «أحَدَ» with a fatha. The correct qalqalah is a sound only, with no vowel.
- **Overdoing it** until it sounds like a hamza or a long vowel.
- **Skipping minor qalqalah** on the belief that it applies only when stopping.

For another rule that depends on the letter that follows, see [the rule of idgham](/blogs/tajweed-rules-idgham-importance).

To practise this with a teacher who follows your progress, start with a free trial class at our [online Quran academy](/en/online-quran-academy).

<div class="faq-section">#### Frequently asked questions

<div class="faq-item">**Q: Does qalqalah lean towards a particular vowel?**A: The stronger view is that it is a pure sound that leans to no fatha, kasra or damma. Some schools make it follow the vowel before it, but most hold that it is pure.

</div><div class="faq-item">**Q: Are the letters of «قطب جد» bounced when they carry a vowel?**A: No. Qalqalah happens only when the letter has **sukoon**, whether the sukoon is original or comes from stopping.

</div><div class="faq-item">**Q: What is the difference between qalqalah and hams?**A: Qalqalah is a quality of strength (shiddah with jahr) heard as a bounce at sukoon. Hams is a quality of weakness (the breath flows) in other letters. They are opposites.

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