How do you say hola in french?

There isn't a direct translation of "hola" in French, but you can use these greetings depending on the context:

* Bonjour: This is the most common greeting, similar to "hello" and used throughout the day.

* Salut: This is a more informal greeting, similar to "hi" or "hey," and often used among friends or younger people.

* Coucou: This is a very informal and playful greeting, similar to "hi there."

* Bonsoir: This is used in the evening, similar to "good evening."

The best option for you will depend on the situation and your relationship with the person you are greeting.