Meaning
To introduce a new topic or question.
Cultural Background
In Spain, 'por cierto' is used frequently in both casual and professional settings. It is a hallmark of polite, engaged conversation. Mexicans often use 'por cierto' alongside 'a propósito'. It is very common in social interactions. Argentines use 'por cierto' but also frequently use 'che' to get attention before shifting topics. In Colombia, the tone is often very polite, and 'por cierto' is used to soften the transition to a new question.
Use a comma
Always put a comma after 'Por cierto' when it starts a sentence.
Don't say 'certainly'
Never use 'Por cierto' to mean 'certainly'. Use 'Por supuesto' instead.
Meaning
To introduce a new topic or question.
Use a comma
Always put a comma after 'Por cierto' when it starts a sentence.
Don't say 'certainly'
Never use 'Por cierto' to mean 'certainly'. Use 'Por supuesto' instead.
Pair with questions
It works best when followed by a question to keep the conversation moving.
Test Yourself
Complete the sentence with the correct phrase.
______, ¿sabes si el cine está abierto?
We are introducing a new question, so 'Por cierto' is the correct discourse marker.
Which sentence is correct?
Choose the best option.
To express agreement, use 'Por supuesto'. 'Por cierto' is for changing topics.
Complete the dialogue.
A: Me gusta este libro. B: ______, ¿sabes quién es el autor?
The speaker is transitioning to a question about the author.
Match the situation to the correct usage.
You want to ask a question about the time.
Use 'Por cierto' to introduce a new question.
🎉 Score: /4
Visual Learning Aids
Practice Bank
4 exercises______, ¿sabes si el cine está abierto?
We are introducing a new question, so 'Por cierto' is the correct discourse marker.
Choose the best option.
To express agreement, use 'Por supuesto'. 'Por cierto' is for changing topics.
A: Me gusta este libro. B: ______, ¿sabes quién es el autor?
The speaker is transitioning to a question about the author.
You want to ask a question about the time.
Use 'Por cierto' to introduce a new question.
🎉 Score: /4
Frequently Asked Questions
3 questionsYes, but it is less common than at the beginning.
It is neutral and works in almost any situation.
They are mostly interchangeable, but 'A propósito' can sound slightly more focused.
Related Phrases
A propósito
synonymBy the way
Dicho sea de paso
similarIncidentally
Por supuesto
contrastOf course
Claro que sí
contrastOf course
