How do you say hi hows it going in french?

There are several ways to say "Hi, how's it going?" in French, depending on the context and level of formality:

Informal:

* Salut, ça va ? (This is the most common and casual way)

* Coucou, comment vas-tu ? (This is a bit more friendly and playful)

* Hey, ça roule ? (This is more slang and means "How's it rolling?")

Formal:

* Bonjour, comment allez-vous ? (This is the most polite and formal way)

* Bonjour, comment allez-vous aujourd'hui ? (This is even more formal and means "Good morning, how are you today?")

Neutral:

* Bonjour, ça va ? (This is a good all-around phrase)

* Salut, comment vas-tu ? (This is less formal than "Bonjour, comment allez-vous?", but more polite than "Salut, ça va?")

Remember that the best way to say "Hi, how's it going?" in French depends on the situation and your relationship with the person you are speaking to.