General:
* Trop tôt: This is the most common and direct translation. It literally means "too early."
* C'est trop tôt: This is a slightly more formal way to say it, meaning "it's too early."
When referring to a specific time:
* Il est trop tôt pour...: This means "it's too early to..." and is followed by the action you are referring to. For example, "Il est trop tôt pour partir" means "It's too early to leave."
When referring to a person being early:
* Tu es en avance: This means "You are early."
* Vous êtes en avance: This is the formal form of the previous phrase.
When emphasizing that something is really early:
* C'est beaucoup trop tôt: This means "It's way too early."
* C'est vraiment trop tôt: This means "It's really too early."
The best way to choose the right phrase depends on the specific situation and the level of formality you want to convey.