Italian Phrase
Penso di restare dieci giorni.
Meaning
The speaker is stating a tentative plan: “I think I’ll stay for ten days.” The construction *pensare di* + infinitive conveys a thought or intention that is not yet fixed.
When to use
Use this sentence when talking about travel plans, booking a hotel, or simply telling a friend how long you expect to remain in a place.
✦Grammar Breakdown
Pensodirestarediecigiorni
Penso
First‑person singular present of *pensare*; used to express a personal thought or intention.
di + infinitive
After verbs of thinking, feeling or intending (pensare, credere, sperare, ecc.) the preposition *di* introduces the infinitive.
restare
Infinitive of *restare* meaning “to stay, remain”. Commonly used for travel or accommodation contexts.
dieci
Cardinal number “ten”. In Italian numbers from 21 onward are written as a single word, but 10 stays simple.
giorni
Plural of *giorno* (day). When expressing a duration you always use the plural form.
🗨In Conversation
Quanto tempo pensi di restare a Roma?
How long do you think you’ll stay in Rome?
Penso di restare dieci giorni.
I think I’ll stay for ten days.
✕Common Mistakes
Penso di restare per dieci giorni.
The preposition *per* is unnecessary; *di* already introduces the infinitive.
Penso di restare dieci giorno.
When talking about a span of days, the noun must be plural.
Pensare di restare dieci giorni.
The verb must be conjugated to match the subject.
↔Alternatives
Credo di restare dieci giorni.
I believe I’ll stay for ten days.
Ho intenzione di restare dieci giorni.
I intend to stay for ten days.
Pianifico di restare dieci giorni.
I’m planning to stay for ten days.
Resterò per dieci giorni.
I will stay for ten days.
Cultural Tip
In Italian, *pensare di* + infinitive is a polite, non‑committal way to talk about future plans. It sounds softer than a definitive statement like *starò* or *rimanerò*. Also, when you mention a duration, the noun is always plural (e.g., *dieci giorni*, not *dieci giorno*).