What is hello everyone in Maori?

There are a few ways to say "hello everyone" in Maori, depending on the context and formality:

Formal:

* Kia ora koutou: This is the most common and polite way to greet a group of people. It literally translates to "greetings to you all."

Informal:

* Kia ora tātou: This is a more informal greeting that means "hello to us all."

* Tena koutou: This is another polite greeting, similar to "hello everyone."

* Mā te ata: This literally means "good morning," but can also be used as a greeting like "hello" throughout the day.

It's best to use "Kia ora koutou" in most situations, as it's respectful and appropriate for a variety of settings.