Italian Phrase
Devi cancellare almeno 48 ore prima.
Meaning
The sentence tells the listener that they are required to cancel something—such as a reservation, appointment, or ticket—no later than 48 hours before the scheduled time. It stresses a rule rather than a suggestion.
When to use
Use this phrase when explaining a cancellation policy for hotels, flights, restaurant bookings, event tickets, or any service that demands a 48‑hour notice to avoid penalties or to receive a refund.
✦Grammar Breakdown
Devicancellarealmeno48oreprima
Devi (dovere)
Second‑person singular present of 'dovere', used to express an obligation or necessity.
cancellare (infinitive)
Infinitive verb that follows 'dovere' to indicate the action that must be performed.
almeno (adverb)
Means 'at least' and modifies the following time expression.
48 ore (numeral + noun)
A specific quantity of time; the noun 'ore' (hours) agrees in number with the numeral.
prima (adverb of time)
Placed after the time expression to mean 'before' or 'in advance'.
🗨In Conversation
Posso cambiare la data della mia prenotazione?
Can I change the date of my reservation?
Devi cancellare almeno 48 ore prima se vuoi un rimborso.
You must cancel at least 48 hours in advance if you want a refund.
✕Common Mistakes
Deve cancellare almeno 48 ore prima.
Use 'devi' for second‑person singular; 'deve' addresses a third person.
Devi cancella almeno 48 ore prima.
After 'devi' you need the infinitive, not the imperative.
Devi cancellare almeno prima di 48 ore.
The correct order is time expression followed by 'prima'.
Devi cancellare almeno 48 ore di prima.
'di' is not used; simply '48 ore prima'.
↔Alternatives
È necessario annullare con almeno 48 ore di anticipo.
It is necessary to cancel with at least 48 hours notice.
Devi avvisare almeno due giorni prima.
You must notify at least two days before.
La cancellazione deve avvenire 48 ore prima.
The cancellation must occur 48 hours before.
Cultural Tip
Italian service providers often enforce strict cancellation windows, especially in tourism. While 'devi' is clear and direct, in more formal or polite contexts you might hear 'si consiglia di' (it is advised to) or 'è necessario' to soften the request.