Tu vs. Vous: Navigating French Formality

What's the Basic Difference Between Tu and Vous?

In English, we only have one word for 'you'. French has two: 'tu' and 'vous'. The one you choose depends on who you are talking to and how many people you are addressing.

• Tu is the singular, informal 'you'. You use it to speak to one person you know well, like a friend, a family member, or a child.
• Vous has two main uses. It is the singular, formal 'you' for speaking to one person you do not know well or someone to whom you want to show respect. It is also the plural 'you' for addressing any group of two or more people, regardless of formality.

The Grammar of Tu and Vous

Your choice of 'tu' or 'vous' changes how you conjugate verbs. The verb ending must always agree with the subject pronoun you use. This is a fundamental rule of French grammar.

Beyond Verbs: Other Grammar Changes

The distinction between 'tu' and 'vous' extends to other parts of speech, including object pronouns, possessive adjectives, and commands (the imperative mood).

• Object Pronouns: 'Tu' becomes 'te' or 't'' as an object, while 'vous' stays 'vous'. For example: Je **te** vois (I see you) versus Je **vous** vois (I see you).
• Possessive Adjectives: With 'tu', you use **ton**, **ta**, **tes**. With 'vous', you use **votre** and **vos**. For example: C'est **ton** livre (It's your book) versus C'est **votre** livre (It's your book). Or, Ce sont **tes** enfants (These are your children) versus Ce sont **vos** enfants (These are your children).
• Imperatives: Commands also change. For example: **Viens** ici ! (Come here!) versus **Venez** ici ! (Come here!). For reflexive verbs: **Lève-toi** (Stand up) versus **Levez-vous** (Stand up).

The Verbs 'Tutoyer' and 'Vouvoyer'

French has specific verbs for this concept. 'Tutoyer' means to use 'tu' with someone, and 'vouvoyer' means to use 'vous'. You might hear French speakers discussing whether they should 'se tutoyer' (use 'tu' with each other).

If you feel a relationship has become less formal, you can ask, "On se tutoie ?" This question means, "Can we use 'tu' with each other?" It is a polite way to suggest a switch. As a rule of thumb, it is best to let the older person or the person in the more senior position propose this.

When Should I Use 'Tu'?

Generally, you use 'tu' in informal situations with people you know on a personal level. The key idea is familiarity and closeness.

• With family members and close friends.
• With children and other young people (when you are also young).
• With a fellow student or a close colleague.
• When addressing a pet.

When Should I Use 'Vous'?

'Vous' is your choice for politeness, respect, and for any group of people. It is the default for most interactions with adults you have just met.

• When addressing any group of more than one person, even your best friends. For example: "Salut les amis, **vous** voulez un café ?" (Hi friends, do you all want a coffee?).
• With strangers and in most service encounters (shops, restaurants, administration).
• When speaking to a superior at work, a client, or a professor.
• When speaking to someone significantly older than you.
• With a new acquaintance in a formal social setting.

Navigating Social and Regional Norms

While the above rules are a great starting point, social norms can vary. What is standard in Paris might be different in Montreal or Geneva, and what is normal in one office might be different in another.

• In some French-speaking regions, like Québec, using 'tu' is much more common, even in service situations like ordering a coffee.
• Workplace culture varies greatly. Traditional corporate environments often stick to 'vous', while many startups and modern companies default to 'tu' among all employees to promote a flat hierarchy.
• Online communities and social media often lean toward 'tu', but it depends on the context and the platform's culture.

When in doubt, use 'vous'. It is always polite. It is far more awkward to seem overly familiar by using 'tu' incorrectly than it is to seem slightly formal by using 'vous'. Listen to how people address you and each other to get a feel for the local norm.

Common Mistakes to Avoid

• Mixing forms: This is a very common error for learners. If you start a conversation with 'vous', you must continue to use 'vous' and its associated grammar (votre, vos, and the -ez verb ending). For example, do not say: "Bonjour Madame, vous allez bien ? J'aime beaucoup ton chapeau." You must be consistent: "J'aime beaucoup **votre** chapeau."
• Defaulting to 'tu' with adults: Using 'tu' with a stranger who is an adult can be perceived as rude or dismissive, especially if they are older than you. Always start with 'vous'.
• Forgetting 'vous' for groups: Many learners remember to use 'vous' for formal singular, but forget that it is also required for all plural situations. If you are talking to two of your best friends, you still use 'vous' to address them together.

Quick self-check

1. How would you ask your new manager (one person) if they need help?

   Show answer

   Avez-vous besoin d'aide ?

2. You are at a park and want to ask a group of children, 'What are you all playing?' What pronoun do you use?

   Show answer

   Vous. The correct question would be 'À quoi est-ce que vous jouez ?'

3. A friend your age says to you, 'J'aime beaucoup votre nouvelle voiture !' What might this imply?

   Show answer

   It's a bit strange. Using 'votre' makes the interaction feel formal and distant, which is unusual between friends. They should probably use 'ta'.

4. What polite question can you ask to suggest using the informal 'you'?

   Show answer

   On se tutoie ?

Not sure where you stand? The free Vocalyra level test gives you a CEFR estimate and a recommended starting point.

• Take the free French level test
• Browse all free guides