How do you say hi in Indonesian?

There are several ways to say "hi" in Indonesian, depending on the formality of the situation and the region where you are. Here are a few common ways to greet someone in Indonesian:

1. Selamat pagi (Good morning): This greeting is typically used in the morning until around noon.

2. Selamat siang (Good afternoon): This greeting is used from noon until around 6 pm.

3. Selamat malam (Good evening): This greeting is used from around 6 pm until bedtime.

4. Halo (Hello): This is a more informal greeting that can be used at any time of day.

5. Hai (Hi): A more casual and informal way of saying hello.

6. Apa kabar? (How are you?): This is a common way to greet someone and ask how they are doing. The response to this question is usually Baik, terima kasih (Fine, thank you).

When greeting someone in Indonesian, it is customary to make eye contact, smile, and nod your head slightly as a sign of respect.