How to Say ‘How old are you going to be?’ in French
Tu vas avoir quel âge ?
too vah ah-VWAHR kel AHZH
[too vah ah-VWAHR kel AHZH]
💬 Usage Tip: French uses "have" for age, not "be": avoir trente ans is literally "to have thirty years." Saying je suis trente is a classic beginner slip.
Phrase Breakdown
Tu vas avoir
too vah ah-VWAHR
You are going to be
'Aller' + infinitive expresses the near future. French uses 'avoir' (to have) for age.
Tu vas avoir froid.
You're going to be cold.
Words in this phrase
Tu
[too]
you (informal singular)
Informal subject pronoun “you”. Used with friends; common when discussing tastes in anime.
Tu aimes les shōnen ?
Do you like shōnen?
vas
[vah]
go/are
From aller; in tu vas bien, it means are, as in how are you.
Dans Tu vas bien, vas veut dire are.
In how are you, vas means are.
avoir
[ah-VWAHR]
to have
Infinitive used as part of 'avoir l’air,' meaning 'to seem' or 'to look.'
Je croyais pourtant avoir l'air très sérieux ce soir, au moins pendant cinq minutes.
I thought I looked very serious tonight, at least for five minutes.
quel âge ?
kel AHZH
how old?
Link the words: 'kè-laj'. Literally, it means 'what age'.
Tu as quel âge ?
How old are you?
Words in this phrase
quel
[kel]
which / what
An interrogative word used to ask for a choice or category.
Dans quel domaine as-tu le plus d'expérience ?
In which field do you have the most experience?
âge
[AHZH]
age
Masculine noun for how old someone is; used with avoir to ask or state age.
Tu as quel âge ?
How old are you?
Guides for French learners
Get the Full Learning Experience
This lesson is just a preview. Download PrettyFluent to practice pronunciation, roleplay conversations, and master vocabulary with spaced repetition.
Pronunciation Feedback
AI-powered feedback on what you say out loud
Spaced Repetition
Retain vocabulary long-term with smart practice
Immersive Roleplaying
Practice real conversations with AI partners
Lessons for Your Situation
Request lessons tailored to your specific needs
What Learners Are Saying
“Moved to Lyon for a culinary apprenticeship. The food and restaurant lessons were exactly what I needed — my French colleagues were genuinely impressed.”
Tom H., 38, Chef
“Studying in Paris and the academic French I learned in school was useless for daily life. This app filled the gap in weeks, not months.”
Nina W., 29, Graduate Student
“Learning a language has never been as immediately impactful. Now I can charm the locals and navigate the food scene like a boss.”
Alex M., 42, Software Engineer