Korean Greetings at All Levels: 20+ Phrases From Polite to Close Friends

The key to Korean greetings is choosing the right politeness level: 안녕하세요 (ahn-NYUHNG-hah-seh-yoh) is the safest all-purpose hello, while 안녕 (ahn-NYUHNG) is for close friends and kids. Once you learn a few level-appropriate greetings, you can sound natural quickly without accidentally sounding too blunt or too stiff.

Korean is spoken by tens of millions of people worldwide. Ethnologue estimates roughly 82 million speakers across South Korea, North Korea, and large diaspora communities (Ethnologue, 27th edition, 2024). That global spread is one reason you will hear different styles, but the politeness system stays consistent.

If you are building your basics, pair this guide with our focused hello in Korean guide and the context-heavy goodbye guide.

Why Korean greetings have "levels"

Korean greetings are not just vocabulary, they are social positioning. You are constantly signaling closeness, respect, and distance through word choice and verb endings.

Linguist Geoffrey Leech’s work on politeness (in Principles of Pragmatics, Longman) is useful here: greetings are not only information, they are relationship management. Korean makes that management visible in grammar.

The three levels you actually need

Most learners do not need every speech level on day one. In daily life, you can cover a lot with these three:

• Formal: used in announcements, customer service scripts, interviews, and very respectful first meetings.
• Polite: used with strangers, coworkers, older people, and most public interactions.
• Casual: used with close friends, siblings, and people clearly younger than you.

The safest hello: 안녕하세요

안녕하세요

안녕하세요 (ahn-NYUHNG-hah-seh-yoh) is the default greeting you can use almost anywhere. It is polite, friendly, and not overly formal.

It literally relates to being at peace or well, but in real life it functions as a simple "hello." The National Institute of Korean Language’s dictionary (표준국어대사전, accessed 2026) lists 안녕하세요 as a standard greeting form.

When it can sound too stiff

With close friends, 안녕하세요 can sound jokingly formal, like saying "Good afternoon" to your best friend. That is why you will hear shorter casual greetings in school settings, gaming chats, and among people the same age.

If you want more on how politeness shows up in daily talk, our Korean pronunciation guide explains why endings like -요 matter for tone as much as sound.

Casual greetings for friends: 안녕 and 뭐 해?

안녕

안녕 (ahn-NYUHNG) is casual and flexible. It can mean "hi" or "bye" depending on context.

Use it with friends, classmates, siblings, and kids. Avoid it with customers, bosses, or older strangers unless they clearly invite casual speech.

뭐 해?

뭐 해? (mwoh HEH) means "What are you doing?" and works like a casual check-in. It is closer to "What’s up?" than a literal information request.

A polite version is 뭐 해요? (mwoh HEH-yoh), which you can use with someone you are friendly with but still keeping -요 politeness.

Very formal greetings: 안녕하십니까

안녕하십니까

안녕하십니까 (ahn-NYUHNG-hah-shim-NEE-kah) is very formal. You will hear it in news broadcasts, formal presentations, military contexts, and scripted customer-facing roles.

If you use it in normal daily life, it can sound like you are performing a role. That can be useful intentionally, for example, in a job interview.

"Nice to meet you" at different levels

First meetings in Korean often use set phrases. The key is matching the level to the situation.

처음 뵙겠습니다

처음 뵙겠습니다 (CHUH-um BWEHP-gehss-seum-NEE-dah) is formal and respectful. You might use it with a professor, a senior colleague, or someone you are meeting through business.

This phrase uses 뵙다, a humble verb for "to see/meet." That humble framing is a classic example of how Korean encodes social relations in verbs, a topic discussed widely in Korean pragmatics and honorifics research.

만나서 반가워요

만나서 반가워요 (mahn-NAH-suh bahn-GAH-wuh-yoh) is polite and friendly. It is common in everyday introductions, language exchanges, and meeting friends of friends.

A casual version is 만나서 반가워 (mahn-NAH-suh bahn-GAH-wuh), but do not use it upward in age or status.

Goodbye is not one phrase in Korean

English has one "goodbye" that fits almost everywhere. Korean splits goodbye based on who is leaving.

If you want a deeper breakdown with more examples, see how to say goodbye in Korean.

안녕히 계세요

안녕히 계세요 (ahn-NYUHNG-hee gyeh-SEH-yoh) is said to someone who is staying. Think: "Stay well."

You say it when you leave a place, like leaving a friend’s house while they remain inside.

안녕히 가세요

안녕히 가세요 (ahn-NYUHNG-hee gah-SEH-yoh) is said to someone who is leaving. Think: "Go well."

You say it when you are staying, like seeing a guest out.

Service and workplace greetings you will hear constantly

Korean has greetings that are less about "hello" and more about acknowledging effort, presence, or the situation.

어서 오세요

어서 오세요 (UH-suh OH-seh-yoh) means "welcome." Staff say it to customers entering a store, cafe, clinic, or restaurant.

As a customer, you do not need to repeat 어서 오세요 back. A simple 안녕하세요 or nod is enough.

수고하세요

수고하세요 (soo-GOH-hah-seh-yoh) is tricky because it does not map cleanly to English. It acknowledges someone’s work or effort, like "take care" plus "good luck with work."

You might say it to a coworker you pass in the hallway, to a delivery person, or to staff as you leave. It is common, but it is also socially sensitive: it can sound like you are telling someone to work, so it is best used when the other person is clearly in a working role.

수고하셨습니다

수고하셨습니다 (soo-GOH-hah-SYUHSS-seum-NEE-dah) is more like "thank you for your hard work" after the work is done. You will hear it at the end of a meeting, shift, or group activity.

These phrases are taught explicitly in many King Sejong Institute materials (accessed 2026) because they are high-frequency and culturally loaded.

The "Did you eat?" greeting and what it really means

밥 먹었어?

밥 먹었어? (bahp muh-GUHSS-uh) literally asks "Did you eat?" but it often functions as a caring check-in. It can be used between close people, especially family, older relatives, or close friends.

A polite version is 밥 드셨어요? (bahp duh-SYUHSS-uh-yoh). This uses 드시다, an honorific verb for eating.

This is a good example of what linguistic anthropologist Anna Wierzbicka calls culture-shaped scripts (in Cross-Cultural Pragmatics, Mouton de Gruyter): languages package care and social closeness differently. In Korean, food is a common channel for that care.

Pronunciation and body language that make greetings sound natural

A correct phrase can still feel off if the delivery is wrong. Korean greetings are short, but the performance matters.

The small bow

You do not need a deep bow in most everyday contexts. A small head dip or slight upper-body tilt is common with 안녕하세요, especially in first meetings or when greeting older people.

The -요 ending is a social signal

Learners often focus on vocabulary and forget endings. In Korean, endings like -요 are not decoration, they are the politeness marker people hear first.

If you want to train this with real audio, using short clips helps. That is also why video-based practice tends to work well for greetings, you can hear how quickly Koreans switch levels depending on who enters the scene. For more on learning through scenes, see how to learn a language with movies.

Common mistakes that make greetings awkward

Mixing levels in one sentence

A classic learner mistake is combining casual and polite endings together. For example, starting with 안녕하세요 and then switching to a casual verb ending can feel inconsistent.

If you start polite, stay polite until the other person clearly invites casual speech.

Using swear words as "friendly emphasis"

Some learners pick up strong expressions from dramas and try to use them as casual flavor. That can backfire fast, especially because Korean swearing is highly context-dependent and can be much harsher than subtitles suggest.

If you are curious, read our guide to Korean swear words, but treat it as recognition training, not a starter kit.

Overusing textbook greetings

Phrases like 좋은 아침입니다 exist, but they are less common than learners expect. Koreans usually just say 안녕하세요 in the morning, or they greet with context like "Did you sleep well?" among close people.

Practice plan: learn greetings through scenes, not lists

Memorizing greetings is easy. Using them at the right level is the real skill.

Step 1: pick one "safe" set

For most learners, this set covers daily life:

• 안녕하세요
• 만나서 반가워요
• 감사합니다
• 죄송합니다
• 안녕히 가세요 / 안녕히 계세요

Step 2: add one casual set for friends

Once you have Korean friends or classmates:

• 안녕
• 뭐 해?
• 나중에 봐

Step 3: listen for role-based greetings

In Korea, you will hear 어서 오세요 and 수고하세요 constantly. Learn them as situational signals, not direct translations.

For more high-frequency building blocks, our 100 most common Korean words list helps you recognize what surrounds greetings in real speech.

Quick vocabulary for talking about levels

Knowing a few meta-words helps you ask questions in class or understand explanations online.

A final cultural note: closeness is earned, not assumed

Korean can feel strict because it asks you to choose a level. But that structure also makes closeness meaningful.

When someone invites you into casual speech, it often signals real comfort. If you stay polite a little longer than necessary, most people will read it as respectful, not distant.

If you want to expand beyond greetings into relationship language, our I love you in Korean guide shows how affection also changes by level and context.

If you want to practice these greetings the way you actually hear them, use short TV and movie clips where characters switch politeness levels in real time. That context is where Korean greetings stop being phrases and start being social fluency.