Avoir … ans / To Be … Years Old

In French, you don’t “be” a certain age — you “have” years. The expression avoir … ans is essential
for introductions and everyday conversations.

French IPA English
J’ai vingt ans. [ʒe vɛ̃.tɑ̃] I am twenty years old.
Elle a trente ans. [ɛl a tʁɑ̃.tɑ̃] She is thirty years old.
Nous avons quarante ans. [nu.za.vɔ̃ ka.ʁɑ̃.tɑ̃] We are forty years old.

Asking About Age

French IPA English
Quel âge avez-vous? [kɛ.laʒ a.ve vu] How old are you? (formal)
Tu as quel âge? [ty a kɛ.laʒ] How old are you? (informal)
Quel âge a votre fils? [kɛ.laʒ a vɔtʁ fis] How old is your son?

Common Mistakes

❌ Wrong ✓ Correct Why
Je suis 25 ans J’ai 25 ans Use avoir, not être
J’ai 25 années J’ai 25 ans Use ans, not années for age
Quel âge es-tu? Quel âge as-tu? Use avoir, not être

Practice Sentences

  1. J’ai vingt-cinq ans.
    [ʒe vɛ̃t.sɛ̃.kɑ̃]
    I am twenty-five years old.
  2. Quel âge avez-vous? — J’ai trente-deux ans.
    [kɛ.laʒ a.ve vu ʒe tʁɑ̃t.dø.zɑ̃]
    How old are you? — I am thirty-two.
  3. Ma fille a huit ans et mon fils a cinq ans.
    [ma fij a ɥi.tɑ̃ e mɔ̃ fis a sɛ̃.kɑ̃]
    My daughter is eight and my son is five.
  4. Tu as quel âge? — J’ai presque trente ans.
    [ty a kɛ.laʒ ʒe pʁɛsk tʁɑ̃.tɑ̃]
    How old are you? — I’m almost thirty.
  5. Joyeux anniversaire! Tu as quel âge maintenant?
    [ʒwa.jø.za.ni.vɛʁ.sɛʁ ty a kɛ.laʒ mɛ̃t.nɑ̃]
    Happy birthday! How old are you now?

Exercise: Talk About Age

Translate the following sentences into French:

  1. I am 22 years old. → _______
  2. How old are you? (formal) → _______
  3. She is 40 years old. → _______
  4. How old is your brother? → _______
  5. We are 30 years old. → _______
Answers
  1. J’ai vingt-deux ans. [ʒe vɛ̃t.dø.zɑ̃]
  2. Quel âge avez-vous? [kɛ.laʒ a.ve vu]
  3. Elle a quarante ans. [ɛl a ka.ʁɑ̃.tɑ̃]
  4. Quel âge a votre frère? / Ton frère a quel âge?
  5. Nous avons trente ans. [nu.za.vɔ̃ tʁɑ̃.tɑ̃]