Fiveable

๐ŸฅFrench I Unit 10 Review

QR code for French I practice questions

10.3 Stating age using "avoir"

๐ŸฅFrench I
Unit 10 Review

10.3 Stating age using "avoir"

Written by the Fiveable Content Team โ€ข Last updated September 2025
Written by the Fiveable Content Team โ€ข Last updated September 2025
๐ŸฅFrench I
Unit & Topic Study Guides

In French, expressing age is all about having years, not being them. We use "avoir" (to have) instead of "รชtre" (to be). It's a simple formula: subject + avoir + number + ans. Easy peasy!

Asking someone's age? Just remember "Quel รขge as-tu?" for friends and "Quel รขge avez-vous?" for formal situations. Respond with "J'ai X ans." It's that simple! Now you're ready to talk about age in French.

Expressing age in French

Using "avoir + number + ans" construction

  • The verb "avoir" is used to express age in French, which translates to "to have" in English
  • The construction follows the format: subject + avoir (conjugated) + number + ans
    • For example, "J'ai quinze ans" means "I am 15 years old"
    • Other examples include: "Tu as vingt ans" (You are 20 years old), "Elle a trente ans" (She is 30 years old)
  • The noun "ans" is the French word for "years" when referring to age and is always plural
  • The verb "avoir" must be conjugated to match the subject pronoun (je, tu, il/elle/on, nous, vous, ils/elles)
    • Je (I): j'ai
    • Tu (you, singular informal): tu as
    • Il/Elle/On (he/she/one): il/elle/on a
    • Nous (we): nous avons
    • Vous (you, plural or formal): vous avez
    • Ils/Elles (they): ils/elles ont
  • When expressing age, the number is placed between the conjugated form of "avoir" and the word "ans"
    • For example, "Nous avons quarante-deux ans" (We are 42 years old)
    • "Vous avez cinquante-huit ans" (You are 58 years old, formal or plural)

Asking about age in French

Using the appropriate question format

  • To ask someone's age in French, use the question "Quel รขge as-tu?" for informal situations (singular "you") or "Quel รขge avez-vous?" for formal situations or plural "you"
    • "Quel รขge as-tu?" is used when speaking to a friend, family member, or someone younger
    • "Quel รขge avez-vous?" is used when speaking to someone older, a superior, or in formal settings
  • The question "Quel รขge a-t-il/a-t-elle?" is used to ask about a third person's age (he/she)
    • For example, "Quel รขge a ton frรจre?" (How old is your brother?)
    • "Quel รขge a votre mรจre?" (How old is your mother? - formal)
  • "Quel" is a French interrogative adjective meaning "what" or "which," and it is followed by the noun "รขge" (age)
  • The verb "avoir" is conjugated according to the subject in the question (tu, vous, il/elle)
    • Tu (you, singular informal): as
    • Vous (you, plural or formal): avez
    • Il/Elle (he/she): a

Understanding age questions in French

  • Recognize the question "Quel รขge as-tu?" or "Quel รขge avez-vous?" as an inquiry about one's age
    • These questions are commonly used in introductions or when getting to know someone
  • Understand numbers in French to comprehend the age given in response to the question
    • French numbers: un (1), deux (2), trois (3), quatre (4), cinq (5), six (6), sept (7), huit (8), neuf (9), dix (10), onze (11), douze (12), treize (13), quatorze (14), quinze (15), seize (16), dix-sept (17), dix-huit (18), dix-neuf (19), vingt (20), trente (30), quarante (40), cinquante (50), soixante (60), soixante-dix (70), quatre-vingts (80), quatre-vingt-dix (90), cent (100)
  • Respond to age questions using the "avoir + number + ans" construction, ensuring that "avoir" is conjugated correctly to match the subject pronoun
    • For example, if asked "Quel รขge as-tu?", respond with "J'ai [number] ans" (I am [number] years old)
    • If asked "Quel รขge a votre sล“ur?", respond with "Elle a [number] ans" (She is [number] years old)
  • Use the appropriate subject pronoun (je, tu, il/elle/on, nous, vous, ils/elles) in the response based on the context and the person being referred to
    • Use "je" when referring to yourself
    • Use "tu" when referring to someone you are speaking to informally
    • Use "il/elle" when referring to a third person (he/she)
    • Use "nous" when referring to a group that includes yourself
    • Use "vous" when referring to a group that doesn't include yourself or when speaking formally
    • Use "ils/elles" when referring to a group of people (they)