Is this a right way to say, "I'm in ninth grade"?

Je suis en neuvième année.

Yes, the French sentence "Je suis en neuvième année" is the correct way to say "I'm in ninth grade." If you're wondering how to say this correctly, here's the breakdown:

1. "Je suis" translates to "I am," indicating the person speaking.
2. "En" means "in" and is used to indicate being in a specific year or grade.
3. "Neuvième" means "ninth," referring to the ordinal number for ninth grade.
4. "Année" translates to "year," specifically referring to the school year or grade level.

When combined, these words form the sentence "Je suis en neuvième année," which accurately and naturally conveys the meaning "I'm in ninth grade" in French.