tu vs vous formality concept

Level 1

French has two ways to say 'you': tu (informal/singular) and vous (formal/plural). Choosing the right one depends on your relationship with the person.

How It Works

In French, the choice between tu and vous is a social contract. Using the wrong one can change the tone of a conversation entirely.

  • Tu (Informal Singular): Used for the 'inner circle.' This includes family members, close friends, peers, children, and pets. It even applies to religious contexts when addressing God. It signals intimacy and equality.
  • Vous (Formal Singular): Used for the 'outer circle.' This is the default for adults you don't know, service staff, and bosses. It signals respect and professional distance. The Golden Rule: When in doubt, always use vous to avoid being perceived as rude.
  • Vous (Plural): If you are talking to more than one person, you must use vous. There is no plural form of tu.

Grammar Note: When using the formal singular vous, the verb takes the plural ending, but the adjective remains singular (e.g., Vous êtes grand to one man).

Transitioning: The verbs tutoyer (to use tu) and vouvoyer (to use vous) describe these choices. To move to a more casual level, one might ask: "On peut se tutoyer ?"

Regional Nuance: While Hexagonal French is quite formal, speakers in Quebec often have a lower threshold for using tu in casual public settings.

This choice affects the whole sentence. A tu subject pronoun requires different verb endings than a vous subject pronoun. It also changes possessive adjectives (like ton/ta/tes vs votre/vos).

Examples (4)

  1. Tu veux un café, maman ?

    Do you want a coffee, Mom?

    Word by Word: You want a coffee, mom?

    Uses 'tu' because the speaker is talking to a family member (informal).

  2. Excusez-moi Monsieur, vous avez l'heure ?

    Excuse me sir, do you have the time?

    Word by Word: Excuse me Sir, you have the hour?

    Uses 'vous' because the speaker is addressing a stranger politely (formal singular).

  3. Les enfants, vous avez faim ?

    Kids, are you hungry?

    Word by Word: The children, you have hunger?

    Uses 'vous' because the speaker is addressing a group, even though they are children (plural).

  4. Vous êtes prête, Madame ?

    Are you ready, Madam?

    Word by Word: You are ready, Madam?

    Note that 'prête' is feminine singular because 'vous' refers to one woman, even though the verb 'êtes' is plural.

Common Mistakes

  • Mixing 'tu' and 'vous' forms in the same sentence.

    Tu as votre sac ?
    Tu as ton sac ?

    If you start with 'tu', you must use the corresponding possessive 'ton'. Mixing them is grammatically inconsistent.

  • Using 'tu' to address a group of friends.

    Salut les amis, tu vas bien ?
    Salut les amis, vous allez bien ?

    Even with close friends, you must use 'vous' when speaking to more than one person.

  • Using 'tu' with a stranger to be 'friendly'.

    Tu peux m'aider, Monsieur ?
    Vous pouvez m'aider, Monsieur ?

    Using 'tu' with a stranger can be seen as disrespectful or aggressive. It is safer to start with 'vous'.

How It Connects

Tap a pattern to see what it builds on and what it leads to.

tu vs vous formality conceptLevel 1

Learn Next

Patterns that build on this one.

Words in This Pattern