How do you say hello how are in portuguise?

There are a few ways to say "hello, how are you?" in Portuguese, depending on the formality and region:

Formal:

* Bom dia, como está? (Good morning, how are you?) - Used in the morning.

* Boa tarde, como está? (Good afternoon, how are you?) - Used in the afternoon.

* Boa noite, como está? (Good evening, how are you?) - Used in the evening.

Informal:

* Olá, tudo bem? (Hello, everything okay?) - This is the most common way to say "hello, how are you?" in informal settings.

* E aí? (What's up?) - This is a very casual greeting.

Other options:

* Como vai? (How are you going?) - This is a more formal way to say "how are you?"

* Como estás? (How are you?) - This is a more informal way to say "how are you?".

Remember to choose the appropriate greeting based on the context and your relationship with the person you are speaking to.