Greeting Coworkers in Korean: 안녕하세요 at the Office

Quick answer: To greet coworkers in a Korean office, say 안녕하세요 (annyeonghaseyo) — attached to the person's job title if they outrank you: 팀장님, 안녕하세요. The time of day doesn't change it; what changes it is the situation. Arriving, you say 안녕하세요. Leaving before everyone else, you say 먼저 들어가 보겠습니다 ("I'll head out first"), and the people still at their desks answer 수고하셨습니다.

That's the one idea worth taking away today: Korean office greetings are directional, not time-based. English divides the day — good morning, good afternoon, good evening, goodnight. Korean divides the movement. Are you coming in? Passing by? Going home while others stay? Each of those has its own phrase, and the phrase doesn't change whether it's 8 a.m. or 7 p.m.

Once you see it that way, the office stops being a minefield. You only need about five phrases, and they repeat every single day.

Arriving: 안녕하세요 plus a title

You walk in. You say 안녕하세요 to the room, and then again, individually, to anyone senior whose eye you catch.

안녕하세요. — Hello. (to the room)

팀장님, 안녕하세요. — Good morning, team leader.

The title matters more than the greeting. Calling a senior colleague by their bare name is the mistake that actually stings; 안녕하세요 by itself is never wrong. Use 직함 + 님: 팀장님, 과장님, 부장님, 대표님. With a same-rank or junior colleague, name + 씨 is normal: 민수 씨, 안녕하세요.

In a more formal workplace — banks, large corporations, anywhere people use 합쇼체 all day — you'll hear the fuller form:

안녕하십니까. — Good morning. (formal, 합쇼체)

Safe rule: match what your team does. If everyone around you says 안녕하세요, say 안녕하세요. If the whole floor says 안녕하십니까, join them.

And yes, 좋은 아침입니다 ("good morning") exists. It's a direct translation that some offices have adopted, usually cheerful, younger teams. It's not wrong, but it is optional and a bit style-dependent. 안녕하세요 is never style-dependent.

A real morning, start to finish

You: 안녕하세요. Coworkers: 네, 안녕하세요. 팀장님: 어, 왔어요? 일찍 왔네요. You: 네, 오늘은 차가 안 막혔습니다.

— "Hello." / "Yes, hello." / "Oh, you're here? You came early." / "Yes, traffic was clear today."

Notice 어, 왔어요? — literally "oh, you came?" Your boss is not asking a question. It's the Korean equivalent of a nod and a "morning." You answer 네 and add one small thing: the weather, the traffic, the coffee in your hand. If you have nothing to add, 네, 안녕하세요 closes it perfectly.

Passing in the hallway: a nod is a greeting

You already greeted 팀장님 at 9. You pass him at 11 by the water cooler. Do you say 안녕하세요 again?

Usually not with words. Koreans use 목례 — a small bow of the head, eyes slightly down, no sound. For a senior, that light nod is the correct, complete greeting. If you want to voice it, a quiet 네 or 안녕하세요 is fine, but repeating the full greeting five times a day sounds oddly formal.

Around lunchtime the greeting shifts into a question that isn't really a question:

식사하셨어요? — Have you eaten? (= hello, around noon)

네, 먹었습니다. / 아직이요. — Yes, I have. / Not yet.

If you'd like to actually turn it into lunch together, the -(으)ㄹ까요? ending does the work: 같이 점심 먹을까요? — "Shall we eat lunch together?"

Receiving work: 네, 알겠습니다

Greetings blend into the other half of office Korean — acknowledging. When a senior hands you something, the default answer is one phrase:

네, 알겠습니다. — Yes, understood.

It's the office workhorse. If you want the full range of "got it" — and when 알았어요 would sound careless — see 알겠습니다 and how to say "got it".

Leaving: the greeting that actually matters

This is the part learners get wrong, because English has one word for it and Korean has two directions.

If you are the one going home while others are still working:

먼저 들어가 보겠습니다. — I'll head home first.

먼저 퇴근하겠습니다. — I'll leave (finish work) first.

내일 뵙겠습니다. — See you tomorrow. (formal, to a senior)

들어가다 here means "go home," and 먼저 ("first") is doing something important: it acknowledges that you're leaving before them. Skipping it is the thing that reads as rude, not the grammar.

If they are leaving and you're staying:

수고하셨습니다. — Thanks for your work today. (to someone finishing)

조심히 들어가세요. — Get home safely.

네, 들어가세요. — Sure, head on home.

One caution: 수고하세요 (present tense, "keep up the good work") said upward to a boss is considered slightly off by many older Koreans — it has a faint flavor of a superior encouraging a subordinate. Among peers it's completely normal. Going upward, 먼저 들어가 보겠습니다 or 내일 뵙겠습니다 is always safe.

Also: don't say 안녕히 계세요 to your own team at 6 p.m. It's correct Korean, but it sounds like a visitor leaving a building, not a colleague who'll be back in fourteen hours.

Leaving, as it actually sounds

You: 팀장님, 먼저 들어가 보겠습니다. 팀장님: 네, 수고했어요. 조심히 들어가요. You: 감사합니다. 내일 뵙겠습니다. Coworker: 수고하셨습니다. 내일 봬요.

— "Team leader, I'll head out first." / "Sure, good work today. Get home safe." / "Thank you. See you tomorrow." / "Good work. See you tomorrow."

(봬요 is 뵈어요 contracted — it's the spelling natives argue about and the one you want.)

When it goes off script

That 감사합니다 line is worth stretching. If a colleague's help is why something worked out, Korean has a dedicated word for crediting them — 덕분에. 팀장님 덕분에 잘 끝냈습니다 ("I finished it well thanks to you") lands far better than a flat thank-you; the difference between that and 때문에 is explained in 덕분에 vs 때문에.

One last thing. In a Korean office, greetings go with your body, not just your mouth. A 15-degree bow from the waist for a senior, a head nod for a peer, both hands when you pass something. You can say every phrase here perfectly and still feel off if you say it over your shoulder while walking away.

FAQ

How do you say "good morning" in Korean at work?

Koreans say 안녕하세요, not a time-specific greeting. 좋은 아침입니다 ("good morning") exists as a borrowed phrase and some offices use it, but it's optional and depends on the workplace culture. 안녕하세요 — or 안녕하십니까 in a formal company — works at any hour of the day.

What do you say when you leave the office in Korean?

If you're going home before your coworkers, say 먼저 들어가 보겠습니다 or 먼저 퇴근하겠습니다, and add 내일 뵙겠습니다 to a senior. If someone else is leaving and you're staying, say 수고하셨습니다 or 조심히 들어가세요. Don't use 안녕히 계세요 with your own team — it sounds like a guest saying goodbye.

Is 수고하셨습니다 rude to your boss?

Not in most workplaces today — it's used upward all the time. The one to be careful with is the present-tense 수고하세요, which some older seniors feel is something a superior says to a junior. With a boss, 먼저 들어가 보겠습니다 or 내일 뵙겠습니다 is always safe.

Practice

Choose or translate.

1. It's 9 a.m. and you walk past your team leader. What do you say?
2. It's 6 p.m. You're going home; your team is still working. What do you say?
3. Your coworker 민수 is packing up to leave. You're staying. What do you say to him?
4. Translate: "Sorry I'm late."
5. Your boss says 식사하셨어요? You haven't eaten yet. Answer.

Answers

1. 팀장님, 안녕하세요. (Or 안녕하십니까 in a formal office.)

2. 먼저 들어가 보겠습니다. / 먼저 퇴근하겠습니다. — adding 내일 뵙겠습니다 is natural.

3. 수고하셨습니다. / 조심히 들어가세요. / 내일 봬요.

4. 늦어서 죄송합니다.

5. 아직이요. / 아직 안 먹었습니다.