Italian Phrase
Certo, sono libero.
Meaning
Literally “Sure, I am free.” It is used to confirm that you have no other commitments and can accept an invitation or plan.
When to use
Use this phrase when someone asks you if you can join an activity, meet up, or when you want to let a friend know you have free time. It works in both casual and semi‑formal contexts.
✦Grammar Breakdown
Certo,sonolibero.
Certo (adverb)
Used to express agreement or certainty, similar to “sure” or “certainly” in English.
sono (essere)
First‑person singular present of the verb “essere” (to be).
libero (adjective)
Means “free” (available). It must agree in gender and number with the subject – “libero” for a male speaker, “libera” for a female.
🗨In Conversation
Vuoi venire al cinema stasera?
Do you want to go to the movies tonight?
Certo, sono libero.
Sure, I'm free.
✕Common Mistakes
Certo, sono libera.
Use “libero” for a male speaker; “libera” is the feminine form.
Certo, sono liberi.
The adjective must agree with the singular subject “io”.
Certo, sono libbero.
Avoid double “b”; the correct spelling is “libero”.
↔Alternatives
Sì, sono disponibile.
Yes, I'm available.
Certo, ho tempo.
Sure, I have time.
Sì, sono libero.
Yes, I'm free.
Cultural Tip
In Italian, “libero” can also describe a person’s relationship status (e.g., “sono libero” = “I’m single”). Context makes the meaning clear, so when you’re talking about time, it’s usually safe to add a time‑related word like “stasera” or “domani” to avoid ambiguity.