Korean · Greetings & Essentials

"I don't understand" in Korean: 이해가 안 돼요

이해가 안 돼요ihaega an dwaeyo

Say it: ihaega an dwaeyophrase/ihɛka an twɛjo/

I don't understand in Korean is 이해가 안 돼요 (ihaega an dwaeyo). 이해가 안 돼요 politely describes difficulty understanding; specify 말 or 설명 if the topic is unclear.

I don't understand: starting the exchange

죄송하지만 이해가 안 돼요.

joesonghajiman ihaega an dwaeyo.

I am sorry, but I do not understand.
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How to pronounce 이해가 안 돼요

Say it

ihaega an dwaeyo

/ihɛka an twɛjo/

이해가 안 돼요 is read ihaega an dwaeyo. In 잘 이해가 안 돼요, read the full phrase as jal ihaega an dwaeyo.

"I don't understand" in Korean: quick reference

KoreanEnglish
이해가 안 돼요ihaega an dwaeyoI don't understand

The inventory form for i don't understand.

잘 이해가 안 돼요jal ihaega an dwaeyoI do not understand well

이해가 안 돼요 politely describes difficulty understanding; specify 말 or 설명 if the topic is unclear.

How to use 이해가 안 돼요 in real life

  1. 1I don't understand: starting the exchange

    죄송하지만 이해가 안 돼요.

    joesonghajiman ihaega an dwaeyo.

    I am sorry, but I do not understand.

    이해가 안 돼요 politely describes difficulty understanding; specify 말 or 설명 if the topic is unclear.

  2. 2I don't understand: adding useful context

    이 설명은 이해가 안 돼요.

    i seolmyeongeun ihaega an dwaeyo.

    I do not understand this explanation.

    This sentence places 이해가 안 돼요 in a complete exchange.

  3. 3I don't understand: a different conversation

    이 부분이 이해가 안 돼요.

    i bubuni ihaega an dwaeyo.

    I do not understand this part.

    This sentence places 이해가 안 돼요 in a complete exchange.

Mistakes English speakers make with 이해가 안 돼요

Incorrect: 죄송하지만 이해가 안 돼요이에요.

Correct: 죄송하지만 이해가 안 돼요.

When practicing i don't understand, a conjugated predicate already finishes this sentence; do not append the noun copula 이에요. Keep the complete form 죄송하지만 이해가 안 돼요.

Incorrect: 죄송하지만 이해가 안 돼요습니다.

Correct: 죄송하지만 이해가 안 돼요.

When practicing i don't understand, do not append a formal sentence ending to a predicate that already has its polite ending. Keep the complete form 죄송하지만 이해가 안 돼요.

Good to know

이해가 안 돼요 politely describes difficulty understanding; specify 말 or 설명 if the topic is unclear.

Read this practice conversation aloud

Tutor-led greetings and essentials study exercise: two sentences with 이해가 안 돼요

  1. Partner

    이 표현을 사용해서 한 문장 말해 볼까요?

    i pyohyeoneul sayonghaeseo han munjang malhae bolkkayo?

    Shall we say a sentence using this expression?

  2. You

    죄송하지만 이해가 안 돼요.

    joesonghajiman ihaega an dwaeyo.

    I am sorry, but I do not understand.

  3. Partner

    좋아요. 다른 문장으로도 연습해 볼까요?

    joayo. dareun munjangeurodo yeonseupae bolkkayo?

    Good. Shall we practice with another sentence too?

  4. You

    이 설명은 이해가 안 돼요.

    i seolmyeongeun ihaega an dwaeyo.

    I do not understand this explanation.

This is a sample dialogue for reading aloud. Try both parts, then replace a detail with one from your own life.

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"I don't understand" in other languages

FAQ

Common questions about "I don't understand" in Korean

What does 이해가 안 돼요 mean?

I don't understand in Korean is 이해가 안 돼요 (ihaega an dwaeyo). 이해가 안 돼요 politely describes difficulty understanding; specify 말 or 설명 if the topic is unclear.

When should I say 잘 이해가 안 돼요?

이해가 안 돼요 politely describes difficulty understanding; specify 말 or 설명 if the topic is unclear.

How does 잘 이해가 안 돼요 differ from the basic expression?

잘 이해가 안 돼요 means “I do not understand well”. 이해가 안 돼요 politely describes difficulty understanding; specify 말 or 설명 if the topic is unclear.

Can I use 이해가 안 돼요 in a full sentence?

죄송하지만 이해가 안 돼요. means “I am sorry, but I do not understand.” 이해가 안 돼요 politely describes difficulty understanding; specify 말 or 설명 if the topic is unclear.

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