Yes and No in Korean: 네 vs 아니요 and the Trap Question

A Korean friend asks, 고기 안 먹어요? — "you don't eat meat?" You answer 아니요, meaning "no, I don't." The beef arrives anyway. Yes and no in Korean look like day-one words, but 네 and 아니요 don't always line up with English. This beginner-friendly guide untangles them — plus the polite way to say "I don't know."

How do you say yes and no in Korean?

Yes is 네 (ne) and no is 아니요 (aniyo). Both are polite and safe in nearly every situation; with close friends you can drop to 응 (eung) and 아니 (ani). The one real trap is negative questions, where Korean logic runs opposite to English — more on that below.

Which row you pull from is a register choice — the same polite-versus-casual split that runs through all of Korean. If you're not sure who gets 응 and who gets 네, our guide to formal vs informal Korean draws that line clearly. When in doubt, 네 is never rude.

Hear 네 and 아니요 spoken

One pronunciation note before you listen: 네 rhymes with "eh," not "knee." In fast speech it often drifts toward a soft "deh" — that's normal, not a different word.

Why did they answer 네 to a negative question?

Because 네 doesn't mean "yes, the fact is true" — it means "what you just said is correct." And 아니요 means "what you just said is wrong." English answers the fact; Korean grades the sentence. That single difference causes almost every yes-no mix-up learners run into.

The fix is a one-word retranslation. Read 네 as "correct" and 아니요 as "incorrect," and negative questions solve themselves. Echoing the verb after your answer — 네, 안 먹어요 — makes you doubly clear, and Koreans do this constantly for exactly that reason.

아니요 vs 아니에요: two different words

They look like twins, but 아니요 (aniyo) is the answer "no," while 아니에요 (anieyo) is a full verb meaning "it isn't." And 아니에요 has a second job you'll hear daily: brushing off thanks and compliments, the way English speakers say "oh, it's nothing."

So when someone thanks you — or apologizes for bumping into you — 아니에요 is the warm reply. It also answers questions directly: "학생이에요?" "아니에요." works because it literally says "I'm not."

How do you say "I don't know" in Korean?

The dictionary answer is 몰라요 (mollayo), and it's correct — but said flat, it can land like a shrugged "dunno." The version Koreans actually reach for with strangers is 잘 모르겠어요 (jal moreugesseoyo) — literally "I don't know well," and in feel closer to "I'm not really sure." Softer, more polite, more natural.

Common mistakes with yes and no in Korean

So: 네 means "correct," 아니요 means "incorrect," 아니에요 waves off thanks, and 잘 모르겠어요 is the polite "I don't know." Four small words, each with a very precise job.

Now try it: the next time you hear a negative question, grade the sentence, not the fact — that's the whole secret of yes and no in Korean. Then drill 네, 아니요, and the other first-week words with native audio; no vocabulary will earn its keep faster.