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Hangul · ~20 min crash course

Read Hangul in
one sitting.

Get started reading Korean in minutes, no prior experience needed.

Korean text (called Hangul) might look like a bunch of complex squiggles, but it's actually one of easiest writing systems in the world. It was invented in 1443 by King Sejong specifically to make reading and writing accessible for the masses. What's more is that the language uses consistent phonetic spelling, so once you learn the simple characters and rules of Hangul, you can read any Korean text with ease.

First Letters

Let's introduce two starter letters first. We have some fun mnemonic devices to help you remember the pronunciation of each character. Click/tap on letters to hear their pronunciation.

consonant
Pronunciation
Like "n" as in "nose".
Mnemonic
ㄴ looks like a nose.
Mnemonic for ㄴ
vowel
Pronunciation
Like "ah" as in "father".
Mnemonic
ㅏ looks like someone sticking out their arm for a handshake.
Mnemonic for ㅏ

Syllable Blocks

Letters in Hangul cannot stand alone and are instead arranged into square blocks, with each block representing one syllable. Blocks must contain at least one consonant followed by one vowel. Try reading these together:

Hangul blocks may also feature one or two final consonants after the vowel, which are called "batchim" (받침 lit. "support").

More Letters

We'll stick with a single vowel for now, but introduce a few more consonants to challenge you:

consonant
Pronunciation
Like "d" as in "door".
Mnemonic
ㄷ looks like a door.
Mnemonic for ㄷ
consonant
Pronunciation
Like "r" as in "rake", but with the tip of the tongue on the roof of the mouth.
Mnemonic
ㄹ looks like a rattlesnake.
Mnemonic for ㄹ
consonant
Pronunciation
Silent at the start of a syllable. Like "ng" as in "gong" at the end.
Mnemonic
ㅇ looks like nothing.
Mnemonic for ㅇ

ㄹ is a tricky letter for English speakers. It is a flicked R sound when it is at the start of a syllable, and like an L sound made on the roof of your mouth when it is at the end of a syllable. Many learners find it helpful to think of initial ㄹ as being somewhere between R and L.

ㅇ is silent when it is at the start of a syllable/block, but makes an ng sound when it is at the end (as a batchim). Now try reading these blocks:

Stressed and Aspirated Consonants

Some consonants have "tensed" versions which are written as double letters and/or aspirated versions which have a small extra stroke:

consonant
Pronunciation
Like "g" as in "goo".
Mnemonic
ㄱ looks like a gun.
Mnemonic for ㄱ
tensed consonant
Pronunciation
Like "g" as in "golf".
Mnemonic
ㄲ looks like a stronger double-barreled gun.
Mnemonic for ㄱ
aspirated consonant
Pronunciation
Like "k" as in "key".
Mnemonic
ㅋ looks like a key.
Mnemonic for ㅋ

You can hear the difference, but tensed consonants have a tighter, more abrupt sound, and a higher tone. Aspirated consonants have a burst of air when pronounced. If you hold your hand in front of your mouth, you should feel a puff of air when pronouncing these (that you don't feel with tensed or regular consonants).

Compound Vowels

Certain vowels can also be combined to make compound vowels (diphthongs). For example:

vowel
Pronunciation
Like "o" as in "only".
Mnemonic
ㅗ looks like a net you hit the ball over.
Mnemonic for ㅗ
vowel
Pronunciation
Like "ea" as in "feather".
Mnemonic
ㅐ looks like a gate.
Mnemonic for ㅐ
compound vowel
Pronunciation
Like "wai" as in "wait".
Mnemonic
Compound of ㅗ and ㅐ.

Now that we have some more vowels we can form a lot of real Korean words:

country
song
dog
whale
moon
river
bean
quite

Y-Vowels

Some vowels have a variation that includes a Y sound at the beginning. These are called "Y-vowels". They are written with an extra stroke:

vowel
Pronunciation
Like "oo" as in "loop".
Mnemonic
ㅜ looks like a root going into the ground.
Mnemonic for ㅜ
Y-vowel
Pronunciation
Like "you" as in "you've".
Mnemonic
Y-version of ㅜ.
Y-vowel
Pronunciation
Like "ya" as in "yacht".
Mnemonic
Y-version of ㅏ.
Y-vowel
Pronunciation
Like "yo" as in "YOLO".
Mnemonic
Y-version of ㅗ.

Note that Y-vowels do not combine with other vowels and thus cannot form compound vowels.

sheep
yoga
milk
swear word

Now you've learned all the basic rules of Hangul, it's a piece of cake! Feel free to review what you've learned so far before moving on to learn more letters and pronunciation rules below.


Letter Interactions and Sound Changes

Hangul has a number of pronunciation rules that evolved to make words easier to pronounce. Here are the most common ones:

ㅅ "Sh" Sound

consonant
Pronunciation
Like "s" as in "saw".
Mnemonic
ㅅ looks like a summit.
Mnemonic for ㅅ
tensed consonant
Pronunciation
Like "s" as in "sauce".
Mnemonic
ㅆ looks like double mountain summits next to each other.
Mnemonic for ㅅ
vowel
Pronunciation
Like "ee" as in "feet".
Mnemonic
ㅣ looks like a tree.
Mnemonic for ㅣ

When the ㅅ or it's tensed version ㅆ comes before the vowel ㅣ, the sound changes to an "sh" sound. This also applies when ㅅ/ㅆ comes before any of the other "y" vowels: ㅑ ㅕ ㅛ ㅠ ㅒ ㅖ.

time/hour
seed
show

T-Stop Consonants

consonant
Pronunciation
Like "j" as in "jet".
Mnemonic
ㅈ looks like a jet.
Mnemonic for ㅈ
aspirated consonant
Pronunciation
Like "ch" as in "chart".
Mnemonic
ㅊ looks like a champion.
Mnemonic for ㅊ
aspirated consonant
Pronunciation
Like "t" as in "tall".
Mnemonic
ㅌ looks like a trident.
Mnemonic for ㅌ
consonant
Pronunciation
Like "b" as in "boat".
Mnemonic
ㅂ looks like a bucket with water in it.
Mnemonic for ㅂ

When the consonants ㄷ, ㅅ, ㅈ, ㅊ, and ㅌ appear at the end of a syllable block (as batchim), they are pronounced as a T-stop sound. Your tongue stops at the position and doesn't release:

letter ㄷ
blame
debt
anchor
field

ㄹ Assimilation

aspirated consonant
Pronunciation
Like "h" as in "hat".
Mnemonic
ㅎ looks like a head with a hat.
Mnemonic for ㅎ
vowel
Pronunciation
Like "u" as in "until", but with the tongue pressed down flat at the back of the throat.
Mnemonic
ㅓ looks like somoeone holding an oar.
Mnemonic for ㅓ
Y-vowel
Pronunciation
Like "yo" as in "your".
Mnemonic
Y-version of ㅓ.

When the consonants ㄴ and ㄹ appear together in the same word, they both take on a ㄹ sound to make pronunciation easier:

confusion
contact
indoor

ㅇ Replacement

consonant
Pronunciation
Like "b" as in "boat".
Mnemonic
ㅂ looks like a bucket with water in it.
Mnemonic for ㅂ
vowel
Pronunciation
Like "oo" as in "foot".
Mnemonic
ㅡ looks like a ruler used to measure a foot.
Mnemonic for ㅡ
consonant
Pronunciation
Like "m" as in "mouth".
Mnemonic
ㅁ looks like a mouth.
Mnemonic for ㅁ
aspirated consonant
Pronunciation
Like "h" as in "hat".
Mnemonic
ㅎ looks like a head with a hat.
Mnemonic for ㅎ

When a syllable with a badchim is followed by a syllable starting with ㅇ, the batchim jumps over to the next syllable and becomes the initial consonant of that syllable.

music
Thursday
pronunciation
job

In the case of double batchim, only the final consonant jumps over:

a lot
young person

The only exception to this rule is that ㅇ can't replace itself.

puppy
bunch

Palatalization of ㅌ and ㄷ

When ㅌ or ㄷ appear as batchim and are followed by 이, they transform into affricate sounds:

  • ㅌ + 이 → ㅊ (ch sound)
  • ㄷ + 이 → ㅈ (j sound)
together
necessarily

Note that this does not apply when ㅌ or ㄷ are in the initial position of a syllable.

team member
design

ㅎ Aspiration

aspirated consonant
Pronunciation
Like "p" as in "pillars".
Mnemonic
ㅍ looks like pillars.
Mnemonic for ㅍ

Last but not least, when a letter which has an aspirated variant appears next to ㅎ it becomes aspirated.

  • ㄱ → ㅋ
  • ㄷ → ㅌ
  • ㅂ → ㅍ
  • ㅈ → ㅊ
North Korea
good
to answer correctly
urgent

Note that T-stops next to ㅎ also take on the aspirated ㅌ sound:

can't do

Remaining Letters

Only a handful of letters are left, and every one of them follows a pattern you have already seen.

Remaining Tensed Consonants

Just like ㄱ → ㄲ, three more consonants have tensed versions written as double letters:

consonant
Pronunciation
Like "d" as in "door".
Mnemonic
ㄷ looks like a door.
Mnemonic for ㄷ
tensed consonant
Pronunciation
Like "d" as in "dog".
Mnemonic
ㄸ looks like a double-door.
Mnemonic for ㄷ
consonant
Pronunciation
Like "b" as in "boat".
Mnemonic
ㅂ looks like a bucket with water in it.
Mnemonic for ㅂ
tensed consonant
Pronunciation
Like "b" as in "boring".
Mnemonic
ㅃ lookes like two buckets, how boring.
Mnemonic for ㅂ
consonant
Pronunciation
Like "j" as in "jet".
Mnemonic
ㅈ looks like a jet.
Mnemonic for ㅈ
tensed consonant
Pronunciation
Like "j" as in "judge".
Mnemonic
ㅉ looks like two jets jammed together.
Mnemonic for ㅈ
strawberry
bread
older brother
really

Remaining Basic Vowels

ㅔ completes the basic vowels, and ㅒ and ㅖ are the Y-versions of ㅐ and ㅔ:

vowel
Pronunciation
Like "e" as in "empty".
Mnemonic
ㅔ looks like a roadsign with a left turn.
Mnemonic for ㅔ
Y-vowel
Pronunciation
Like "ya" as in "yay".
Mnemonic
Y-version of ㅐ.
Y-vowel
Pronunciation
Like "ye" as in "yes".
Mnemonic
Y-version of 에.

In modern Korean ㅐ and ㅔ (and likewise ㅒ and ㅖ) are pronounced almost identically, so you only need to learn which spelling each word uses.

yes
world
this kid
clock

Remaining Compound Vowels

The rest of the compound vowels are built exactly like ㅙ was — two vowels written together and pronounced as one glide:

compound vowel
Pronunciation
Like "wa" as in "water".
Mnemonic
Compound of ㅗ and ㅏ.
compound vowel
Pronunciation
Like "wo" as in "won".
Mnemonic
Compound of ㅜ and ㅓ.
compound vowel
Pronunciation
Like "wai" as in "wait".
Mnemonic
Compound of ㅗ and ㅣ.
compound vowel
Pronunciation
Like "wee" as in "weevil".
Mnemonic
Compound of ㅜ and ㅣ.
compound vowel
Pronunciation
Like "wai" as in "wait".
Mnemonic
Compound of ㅜand ㅔ.
compound vowel
Pronunciation
Like "uh-ee" pronounced quickly together (this sound is not found in English).
Mnemonic
Compound of ㅡ and ㅣ.

ㅚ, ㅙ and ㅞ all sound the same in everyday speech, so again only the spelling differs. ㅢ is the odd one out: it has no English equivalent, and it is often pronounced like ㅣ or ㅔ depending on the word.

apple
company
ear
sweater
chair
won (currency)

Double batchim are limited too: only eleven pairs are legal — ㄳ ㄵ ㄶ ㄺ ㄻ ㄼ ㄽ ㄾ ㄿ ㅀ ㅄ — plus ㄲ and ㅆ, the only tensed letters that can close a syllable (ㄸ, ㅃ and ㅉ never appear as batchim).

That's the entire Hangul alphabet — every consonant and every vowel. Bookmark the consonants and vowels pages as a reference: they list every letter with its mnemonic and pronunciation so you can review any of them at your own pace.

Next · Typing

Now teach your hands.

You can read it — next you need to write it. Every quiz in the app asks you to type Korean back on the same 2-set (두벌식) keyboard Koreans use, so it's worth ten minutes learning where the letters live before you meet your first word list.

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