What Does 감사합니다 (Kamsahamnida) Mean in Korean?
Written and reviewed by Jun and Jin, native Korean speakers
Published · Updated · How we write & review
After this page, you can say 감사합니다 (kamsahamnida) correctly, and tell it apart from 고맙습니다 and 고마워.
10-second answer
What does Kamsahamnida mean?
감사합니다 (kamsahamnida) is the polite-formal way to say "thank you" in Korean — the safe default with strangers, staff, and anyone older or senior. Korean actually has a thank-you ladder: 감사합니다 (formal) → 고마워요 (gomawoyo, polite-friendly) → 고마워 (gomawo, casual, friends only).
Quick check — did that land?
1. The convenience store clerk hands you your change. Safest thanks?
Using 고마워 with a stranger can sound too casual.
Quick Examples
도와주셔서 감사합니다.
dowajusyeoseo gamsahamnida.
Thank you for helping me.
언니, 고마워요.
eonni, gomawoyo.
Thanks, unnie.
Warm but still polite — for people you're close to but speak politely with.
야, 진짜 고마워!
ya, jinjja gomawo!
Dude, thanks so much!
Casual — close friends only.
The Thank-You Ladder
| Form | Politeness | Use with |
|---|---|---|
| 감사합니다 (kamsahamnida) | Formal-polite | Strangers, staff, elders, work — the safe default |
| 고맙습니다 (gomapseumnida) | Formal-polite | Same level as 감사합니다, native Korean root — interchangeable |
| 고마워요 (gomawoyo) | Polite-friendly | Friendly acquaintances, close-but-polite relationships |
| 고마워 (gomawo) | Casual | Close friends, younger people |
감사 is a Sino-Korean root and 고맙다 a native Korean one — at the formal level, 감사합니다 and 고맙습니다 mean the same thing and both are perfectly respectful. What actually matters is choosing the right rung of the ladder for the relationship.
Spelling It Right: 감사합니다 vs Gamsahabnida
The most common typo is gamsahabnida with a B - it comes from misreading the Hangul construction. 감사합니다 breaks down as 감사 (thanks) plus 하다 (to do) plus ㅂ니다 (formal ending). That final consonant of 합 blends into the next syllable, so it is pronounced ham-ni-da, not hab-ni-da - the sound becomes an m before ㄴ. The same pattern gives you 죄송합니다 (joesong-ham-nida), never -habnida. If you see gamsahabnida written online, it is simply a spelling mistake, not an alternate word. You'll also see it typed the way it sounds in fast speech — kamsamida or kamsamnida — and romanized as gamsahamnida, the official spelling. They all mean the same 감사합니다.
| You might type... | Correct form | Why |
|---|---|---|
| gamsahabnida | 감사합니다 (gamsahamnida) | The batchim blends into an m sound before the next syllable |
| komapsumnida / com som ni da | 고맙습니다 (gomapseumnida) | A different, equally correct word - see below |
| ghamsamnida | 감사합니다 | A dropped syllable, not a real form |
감사합니다 vs 고맙습니다: Is There a Real Difference?
Both are fully formal and fully correct - this is the single most-asked follow-up question, and the honest answer is that either one works and nobody will notice. 감사 is a Sino-Korean noun borrowed from Chinese roots, like most formal Korean vocabulary; 고맙다 is a native Korean verb. In practice 감사합니다 shows up more in business, broadcasting, and customer service, while 고맙습니다 has a very slightly warmer, more personal feel - but the gap is small enough that Koreans themselves use them interchangeably.
Common Mistakes
Mistake #1 — 고마워 to a stranger
Casual thanks to a taxi driver or clerk sounds jarring. When in doubt, 감사합니다 offends no one.
Mistake #2 — Over-thanking like in English
Koreans thank a little less often in small transactions — a nod or 네 can do the job English 'thanks!' does. 감사합니다 at every tiny step marks you as (charmingly) foreign, which is fine — just know the rhythm differs.
Mini Quiz
2. 감사합니다 vs 고맙습니다 — what's the real difference?
3. Your close same-age friend buys you coffee. Natural thanks?
Related Knowledge
Learn Next
감사합니다 vs 고마워: Which One Should You Use?
The decision page — a quick situation-by-situation guide to picking the right thank-you.
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