Usage of 'usted' vs. 'vosotros/as'

01

Singular 'You': Tú vs. Usted

When speaking to a single person, you must choose between the informal tú and the formal usted.

Using tú (Informal)

Use tú with people you have a close or familiar relationship with. This includes:

• Friends and family
• People your own age or younger
• Colleagues you know well

• Oye, ¿tú quieres venir a la fiesta?

  Hey, do you want to come to the party?

• Mamá, ¿tú sabes dónde están mis llaves?

  Mom, do you know where my keys are?

Using usted (Formal)

Use usted to show respect or maintain a professional distance. This is common for:

• Strangers, especially those older than you
• Elderly people
• Authority figures (e.g., doctors, police officers, professors)
• Professional or service settings (e.g., a client, a shopkeeper)

• Disculpe, señor, ¿usted sabe cómo llegar al Zócalo?

  Excuse me, sir, do you know how to get to the Zócalo?

• Doctora, ¿usted cree que necesito la medicina?

  Doctor, do you think I need the medicine?

A key difference is that tú and usted use different verb endings. Tú uses the second-person singular form, while usted uses the third-person singular form, the same as for él (he) and ella (she).

• Tú comes mucha fruta.

  You eat a lot of fruit. (Informal)

• Usted come mucha fruta.

  You eat a lot of fruit. (Formal)

02

Plural 'You': Ustedes in Mexico

When addressing more than one person in Mexico, the choice is simple: you always use ustedes. It is used for both formal and informal situations, making it the equivalent of "you all" or "y'all" in all contexts.

• Amigos, ¿ustedes quieren ir al cine más tarde?

  Friends, do you all want to go to the movies later? (Informal)

• Señores pasajeros, ¿ustedes tienen su pase de abordar?

  Dear passengers, do you have your boarding passes? (Formal)

Like its singular counterpart, ustedes uses the third-person verb conjugation. It takes the same verb form as ellos/ellas (they).

• Ustedes viven en la Ciudad de México.

  You all live in Mexico City.

• Ellos viven en la Ciudad de México.

  They live in Mexico City.

03

The Case of Vosotros/Vosotras

The pronoun vosotros (or the feminine vosotras) is the informal plural 'you' used in most of Spain. In Mexico and the rest of Latin America, vosotros is not used in everyday speech and is considered archaic or specific to Spain. Using it in Mexico would sound unnatural.

• ¿Vosotros sois de Madrid?

  Are you all from Madrid? (Informal, common in Spain)

• ¿Ustedes son de Madrid?

  Are you all from Madrid? (Informal or formal, used in Mexico)

04

Why the Third-Person Conjugation?

The reason usted and ustedes use third-person verb forms is historical. Usted is a contraction of the old, formal address vuestra merced, which means "your grace." Grammatically, one would say "Your grace is kind," treating "your grace" as a third-person subject. This grammatical structure has survived, so we conjugate the verb for usted as if we were talking about a third person, even though we are speaking to them directly. The same logic applies to the plural ustedes, which comes from vuestras mercedes (your graces).

• ¿Cómo está usted?

  How are you? (Literally: How is your grace?)

• ¿Qué desean ustedes?

  What do you all want? (Literally: What do your graces desire?)