The Korean Alphabet (Hangul), Explained
10-Second Answer
한글 (Hangul) is the Korean alphabet — 14 consonants and 10 basic vowels that combine into syllable blocks. Unlike Chinese characters, it's a true alphabet: each letter represents one sound, and once you learn the shapes, you can sound out any Korean word, even ones you've never seen.
Not Characters — Letters That Combine
Hangul looks like blocky characters at a glance, which leads many beginners to assume it works like Chinese. It doesn't — each block is actually 2–4 individual letters (consonants and vowels) stacked together to form one syllable, the same way English letters combine into words, just arranged in a square instead of a line.
Those three letters stack into 한 (han) — one syllable block, three separate sounds.
The Basic Letters
| Type | Count | Examples |
|---|---|---|
| Basic consonants | 14 | ㄱ ㄴ ㄷ ㄹ ㅁ ㅂ ㅅ ㅇ ㅈ ㅊ ㅋ ㅌ ㅍ ㅎ |
| Basic vowels | 10 | ㅏ ㅑ ㅓ ㅕ ㅗ ㅛ ㅜ ㅠ ㅡ ㅣ |
| Double consonants | 5 | ㄲ ㄸ ㅃ ㅆ ㅉ (see the dedicated page) |
That's it for the core set — under 25 basic shapes generate the sounds of the entire language, which is a big part of why Hangul is famous for being fast to learn.
Invented on Purpose, by a King
Hangul was created in 1443 under King Sejong the Great specifically to be easy to learn — before it, Korean was written using borrowed Chinese characters, which took years of study and were largely limited to the elite. Sejong's stated goal was that any ordinary person could learn to read and write within days. Hangul Day (한글날, October 9 in South Korea) celebrates this invention specifically.
Consonant shapes weren't arbitrary either — several were designed to mimic the shape your mouth or tongue makes producing that sound. ㄱ (g/k), for example, is meant to echo the tongue touching the back of the mouth.
Reading Order
Within a block, you read left-to-right and top-to-bottom, and blocks themselves read left-to-right (occasionally top-to-bottom in some formal/traditional layouts, but essentially always left-to-right in modern use).
감사합니다
gamsahamnida
Thank you
Five syllable blocks, read left to right: 감-사-합-니-다.
Common Mistakes
Mistake #1 — Trying to memorize whole words as pictures
That's how Chinese characters work, not Hangul. Learn the ~24 letters and their sounds, and you can already read words you've never seen.
Mistake #2 — Skipping straight to speaking without learning to read
Because Hangul is genuinely fast to pick up, most learners find it pays off quickly — romanization alone hides pronunciation details that Hangul makes clear.
Mini Quiz
1. How does Hangul fundamentally work?
2. Who is credited with creating Hangul, and when?
3. How many basic consonants and vowels does Hangul have?
Related Knowledge
Learn Next
You know the basic letters — batchim is the final piece that explains how syllable blocks can carry a third or fourth sound.
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Start today's study →Last updated: 2026-08-10 · Written and reviewed by a native Korean speaker.