Spanish Phrase
Tienes que cancelar al menos 48 horas antes.
Meaning
You must cancel at least 48 hours in advance. The sentence is typically used to describe a cancellation policy for reservations, appointments, or rentals.
When to use
Use this phrase when informing a client, guest, or colleague about the deadline for cancelling a booking or service. It works in both formal and informal contexts, though it leans toward a neutral‑professional register.
✦Grammar Breakdown
Tienesquecancelaralmenos48horasantes
tener que + infinitivo
Expresses obligation; the verb 'tener' is conjugated and followed by 'que' plus an infinitive.
infinitivo
'Cancelar' remains in its base form after 'tener que' to indicate the action that must be done.
al menos
A fixed phrase meaning 'at least', used before quantities or measurements.
expresión de tiempo
'48 horas' is a cardinal number + noun; it can be replaced by other time spans.
adverbio de tiempo
'Antes' works with a time expression to mean 'before (that amount of time)'.
🗨In Conversation
¿Puedo cambiar mi reserva para mañana?
Can I change my reservation for tomorrow?
Tienes que cancelar al menos 48 horas antes.
You have to cancel at least 48 hours in advance.
✕Common Mistakes
Tienes que cancelar al menos 48 horas antes de.
The preposition 'de' is unnecessary after 'antes' when a time amount follows.
Tienes que cancelar al menos 48 horas antes de la fecha.
While grammatically possible, it sounds overly wordy; the simple version is preferred.
↔Alternatives
Debes cancelar con al menos 48 horas de antelación.
You must cancel with at least 48 hours' notice.
Es necesario cancelar 48 horas antes.
It is necessary to cancel 48 hours beforehand.
Se requiere cancelar al menos dos días antes.
Cancellation is required at least two days in advance.
Cultural Tip
In many Spanish‑speaking countries, service providers (hotels, tour operators, car rentals) include a 48‑hour cancellation clause. Saying the phrase without extra prepositions sounds natural; avoid adding a trailing 'de' (e.g., *antes de*), which would be redundant in this construction.

