"Ăn cơm chưa?": why Vietnamese people ask if you have eaten

Ăn cơm chưa? means "Have you eaten yet?" (literally "Eaten rice yet?"). It's often used as a warm greeting or check-in rather than a real question about food, a little like "How are you doing?" in English.

Breaking down the phrase

• ăn: to eat
• cơm: cooked rice, and by extension a meal
• chưa: "yet?" at the end of a question

The fuller, more polite version adds a pronoun: Anh ăn cơm chưa? ("Have you eaten yet?" to an older man), Con ăn cơm chưa? (a parent asking a child), and so on.

Pronunciation hint: "ahn gum chuh-uh." Ăn has a level tone and a short "a." Cơm is close to "gum" but with an unaspirated "k" sound, not quite a "g." Chưa has a level tone; the "ưa" sounds like "uh-uh" blended together.

Why ask about food as a greeting?

Rice is central to Vietnamese meals, and cơm has come to stand for a meal in general. Asking whether someone has eaten is a way of showing you care about their well-being. It's an easy, low-pressure way to check in: Are you okay? Have you taken care of yourself today?

You'll hear it from:

• parents and grandparents to children (often every time they call)
• neighbors and friends passing each other
• coworkers around lunchtime
• relatives you haven't seen for a while

It doesn't always mean an invitation, though sometimes it is one. If a host asks you "Ăn cơm chưa?" as you arrive, there may well be food waiting.

How do you answer?

Simple answers are fine:

• Ăn rồi. — I've eaten already.
• Chưa. — Not yet.
• Dạ, con ăn rồi. — Yes, I've eaten. (Polite, to a parent or elder. Dạ is a respectful "yes.")
• Chưa, còn anh? — Not yet, and you?

Add ạ at the end for extra politeness with elders: "Dạ, con ăn rồi ạ."

If you answer "Chưa" to a grandparent, be ready to be fed. That's part of the charm.

The "...chưa?" pattern

This phrase teaches a useful grammar pattern. Put chưa at the end of a question to ask "...yet?" and answer with rồi (already) or chưa (not yet).

• Xong chưa? — Done yet? → Xong rồi. (Done.) / Chưa. (Not yet.)
• Về chưa? — Home yet? / Leaving yet?
• Ngủ chưa? — Asleep yet? Often sent as a late-night text.
• Có người yêu chưa? — Do you have a partner yet? (A famously nosy question from relatives at family gatherings.)

Once you know the pattern, you can ask about almost anything that might have happened by now.

Variations you might hear

• Ăn gì chưa? — Have you eaten anything yet?
• Ăn sáng chưa? — Had breakfast yet?
• Ăn trưa chưa? — Had lunch yet?
• Đi ăn không? — Want to go eat? (an actual invitation)

Usage varies by family and region, but "ăn cơm chưa?" is understood everywhere.

Is it okay for a learner to use it?

Yes, and it often makes people smile. With friends and people around your age, a casual "Ăn cơm chưa?" is fine. With elders, add the right pronoun and a polite tone: "Bác ăn cơm chưa ạ?" ("Have you eaten yet?" to an older person you'd call bác).

With strangers or in a business setting, it can feel a bit too familiar. A standard greeting works better there; see how to say hello in Vietnamese.

Food and feelings

This phrase connects to a broader pattern in Vietnamese family life, where food is one of the main ways people show care. You can read more about that in Vietnamese food culture: how families eat together. And if you want to answer with how hungry or full you are, đói quá and no rồi: hungry and full in Vietnamese has the words.

Next time a Vietnamese friend asks if you've eaten, ask it back: "Còn bạn, ăn cơm chưa?" It turns a greeting into a real moment of care.