How do I say are you tired in french?

There are a few ways to say "are you tired" in French, depending on the context and level of formality:

Formal:

* Êtes-vous fatigué(e) ? (Are you tired?) - This is the most formal way to ask. You use "vous" for the formal "you."

Informal:

* Tu es fatigué(e) ? (Are you tired?) - This is the informal way to ask, using "tu" for the informal "you."

* T'es fatigué(e) ? (Are you tired?) - This is even more informal, using a shortened form of "tu es."

Other options:

* Vous avez l'air fatigué(e). (You look tired.)

* Vous semblez fatigué(e). (You seem tired.)

Important note:

* If you're speaking to a group of people, you would use the plural form of "fatigué(e)": Êtes-vous fatigués(es) ? (Are you tired?)

Choose the option that best suits the situation and your relationship with the person you're speaking to.