How to Say "will probably" in Spanish
The Spanish word for “will probably” is “deberá” — B1 level. This is a very common word in everyday Spanish.

Examples
El presidente deberá tomar una decisión difícil la próxima semana.
The president must make a difficult decision next week.
Si no hay tráfico, el autobús deberá llegar en diez minutos.
If there is no traffic, the bus will probably arrive in ten minutes.
Usted deberá firmar este documento antes de salir.
You (formal) will have to sign this document before leaving.
Future Obligation
The word 'deberá' means 'he/she/it must' or 'you (formal) must' do something in the future. It is a strong statement of requirement.
Expressing Probability
You can use 'deberá' to express a strong guess about a future event, similar to saying 'it will probably happen' or 'it must be true.'
Using 'debería' instead of 'deberá'
Mistake: “Using 'él debería' when you mean a strong, mandatory requirement.”
Correction: Use 'deberá' for official rules or certain necessity. 'Debería' means 'should' (a recommendation), which is much softer.
Related Translations
Learn Spanish with Inklingo
Interactive stories, personalized learning, and more.