Ways to say it
| Spanish | IPA |
|---|---|
| porque | /ˈpoɾke/ |
| ya que | /ˈʝa ke/ |
| por cuanto | /poɾ ˈkwanto/ |
| pues | /ˈpwes/ /ˈpos/ (colloquial) |
| ca | /ˈka/ |
| car | /ˈkaɾ/ |
The phrase is used to express the cause or reason for something, translating to 'by or for the cause that', 'on this account that' or 'for the reason that'.
Which one should you use?
While porque is the most common way to say 'because' in everyday speech and writing, other forms offer different nuances. Ya que conveys the idea of 'since' or 'given that' and is often used when the reason is already known to the listener. Puesto que serves as a formal alternative to both porque and ya que. For very formal or legalistic contexts, por cuanto can be used to mean 'inasmuch as' or 'since'. In informal spoken Spanish, pues is often used to mean 'since' or 'well'. Finally, es que is a frequent colloquial way to introduce a reason.
Is there a formal and an informal way to say it?
Porque is the standard choice for everyday speech and writing. Ya que and puesto que are more formal, while por cuanto is highly formal and rarely used in casual conversation. In Spain, debido a is a formal way to say 'due to'. Conversely, pues and es que are colloquial and suited for informal speech.
Is it said differently in some regions?
In Spain, the formal expression debido a (meaning 'due to') is used to express cause.
Related words
How do you pronounce it?
/ˈpoɾke/
What mistakes should you avoid?
Do not confuse the conjunction porque (because) with the two-word phrase por que, which means 'for which'.
When do people say it?
If you are asked 'why' and do not wish to provide a specific reason, you can idiomatically use the phrase porque sí to mean 'just because' or 'because I want to'. The phrase porque no is similarly used as an answer to a 'why' question.
Did you know?
- The word cuanto in por cuanto is a cognate of the Sanskrit word kíyat.
- While porque is the standard, using es que to give a reason often functions as a social cushion to soften a refusal or excuse.
- In some very old texts or specific dialects, you may encounter ca as a way to say 'because'.
Examples in context
- Porque él me invitó.Because he invited me.This example shows how to use porque to provide a reason for an invitation.Tatoeba #1539912 by marcelostockle, translation #36424 by espamatics
- Lloro porque te amo.I'm crying because I love you.This sentence uses porque to explain the reason for an emotion.Tatoeba #7947360 by Seael, translation #13058589 by rul
- Lo hago porque quiero.I do it because I want to.This illustrates using porque to express the reason for an action.Tatoeba #901960 by Shishir, translation #388616 by kurisutofu
- Me quedé en casa porque estaba lloviendo.I stayed home because it was raining.
- No pude llegar a tiempo ya que había mucho tráfico.I couldn't arrive on time since there was a lot of traffic.
- No puedo ir contigo puesto que tengo una reunión importante.I can't go with you because I have an important meeting.
- No fui a la fiesta porque estaba cansado.I didn't go to the party because I was tired.
- No pude comprar el regalo que quería porque no había dinero.I couldn't buy the gift I wanted because there was no money.
- No puedo ir al cine, es que tengo mucho trabajo pendiente.I can't go to the movies because I have a lot of pending work.
- No pude asistir a la reunión debido a un imprevisto.I couldn't attend the meeting because of an unforeseen event.
- 1185 more sentences on Tatoeba
Example conversation
Sofía and Javier are talking about why Javier is staying home.
- Sofía¿Por qué no vienes a la fiesta?Why aren't you coming to the party?
- JavierNo voy porque tengo mucho trabajo.I'm not going because I have a lot of work.
- Sofía¡Qué lástima, Javier!What a shame, Javier!
- JavierSí, lo siento mucho.Yes, I am very sorry.
Sources
- Wiktionary, “because” translations and entries porque, ya que, por cuanto, pues, ca, car, CC BY-SA 4.0, dump of 2026-09-26.
- Word origins: Wiktionary entries cuanto, por, porque, pues, que, ya, ya que, CC BY-SA 4.0.
- Example sentences: Tatoeba CC BY 2.0 FR.
