Italian Phrase
Siamo in cinque.
Meaning
Literally ‘We are in five’, this idiomatic expression means ‘There are five of us’ or ‘We are a group of five people.’ It is the most natural way to state the size of a group that includes the speaker.
When to use
Use this phrase when you need to tell someone how many people are in your party – at a restaurant, when arranging transport, introducing your team, or simply answering a question like ‘Quanti siete?’ (How many are you?).
✦Grammar Breakdown
Siamoincinque
Essere (siamo)
‘Siamo’ is the first‑person plural present of ‘essere’ (to be) and is used for statements about the speaker and others.
in + number
When you talk about the size of a group, Italian uses the preposition ‘in’ before the cardinal number (e.g., ‘in tre’, ‘in quattro’, ‘in cinque’).
Cardinal number agreement
The number itself does not change; it stays in its basic form (cinque, sei, sette…) regardless of gender or case.
🗨In Conversation
Quanti siete?
How many are you?
Siamo in cinque.
We are five.
✕Common Mistakes
Siamo a cinque.
The preposition ‘a’ is used for time or distance, not for counting people.
Siamo di cinque.
‘Di’ indicates possession or origin, not group size.
Siamo cinque persone.
While correct, saying ‘cinque persone’ without ‘in’ sounds more formal; in casual speech Italians prefer the shorter ‘Siamo in cinque.’
↔Alternatives
Siamo cinque.
We are five.
Siamo in cinque persone.
We are five people.
Siamo un gruppo di cinque.
We are a group of five.
Cultural Tip
In everyday Italian, ‘in + number’ is the go‑to construction for group size, especially in informal speech. It subtly emphasizes the idea of being ‘inside’ a count, which feels more natural than a literal ‘we are five’. Avoid using ‘a’ or ‘di’ before the number – those prepositions are used for other meanings (e.g., ‘a cinque minuti’ = ‘in five minutes’, ‘di cinque euro’ = ‘of five euros’).