8 min read · Updated September 16, 2026
English has one word, “for,” and Portuguese splits it into two. Por and para both show up in the translation of “for,” and a fair share of the time “by,” “through,” and “to” land on one of them as well. The good news is that the split follows one idea, and once you see it the rest is a short list of habits.
Para answers “where to?”, “what for?”, “for whom?” and “by when?”. Every one of those questions points ahead of the speaker, at a goal.
Eu vou para o Rio amanhã.
I am going to Rio tomorrow.
destination
Este ônibus vai para o centro?
Does this bus go downtown?
destination
Before a verb, para means “in order to.” This is the use you will hear most often in conversation.
Eu estudo português para falar com a família dela.
I study Portuguese to talk to her family.
purpose
Isso serve para quê?
What is this for?
purpose
Esse presente é para você.
This gift is for you.
recipient
Comprei um café para a Ana.
I bought a coffee for Ana.
recipient
Preciso disso para sexta.
I need this by Friday.
deadline
A reunião ficou para amanhã.
The meeting was moved to tomorrow.
deadline
Para also frames a point of view. Para mim is “in my opinion” or “as far as I am concerned.”
Para mim, o Rio é a cidade mais bonita do Brasil.
For me, Rio is the most beautiful city in Brazil.
opinion
Para um iniciante, você fala muito bem.
For a beginner, you speak very well.
comparison
Por answers “why?”, “how?”, “in exchange for what?”, “for how long?” and “through where?”. None of those point at a goal. They explain what lies behind the action or what it passes through.
Obrigado pela ajuda.
Thank you for the help.
cause (por + a = pela)
Ele foi multado por excesso de velocidade.
He was fined for speeding.
cause
Eu faço isso por você.
I do this for your sake.
cause
Manda a foto por e-mail.
Send the photo by email.
means
A gente se fala por telefone.
We talk on the phone.
means
Anything you trade or pay takes por. If you are new to Brazilian prices, our guide on numbers and prices in Portuguese covers the numbers themselves.
Comprei o livro por vinte reais.
I bought the book for twenty reais.
exchange
Troco o meu lugar pelo seu.
I will swap my seat for yours.
exchange (por + o = pelo)
Morei em São Paulo por dois anos.
I lived in São Paulo for two years.
duration
Espera por um minuto.
Wait for a minute.
duration
Passei pelo centro hoje.
I went through downtown today.
route
Eles viajaram pelo Brasil inteiro.
They traveled all over Brazil.
route
O livro foi escrito por uma brasileira.
The book was written by a Brazilian woman.
agent
Here is the whole split in one grid.
| Meaning | Word | Example |
|---|---|---|
| Destination | para | Eu vou para o Rio. |
| Purpose (in order to) | para | Estudo para falar. |
| Recipient | para | É para você. |
| Deadline | para | Preciso disso para sexta. |
| Opinion | para | Para mim, está ótimo. |
| Cause | por | Obrigado pela ajuda. |
| Means | por | Manda por e-mail. |
| Exchange | por | Comprei por vinte reais. |
| Duration | por | Morei lá por dois anos. |
| Passing through | por | Passei pelo centro. |
| Agent (passive) | por | Escrito por uma brasileira. |
Por never sits next to the articles o, a, os, as on its own. It fuses with them, in writing and in speech, and the fused forms are the ones you will meet on every page.
| Por + article | Written form | Example |
|---|---|---|
| por + o | pelo | Passei pelo parque. |
| por + a | pela | Obrigado pela ajuda. |
| por + os | pelos | Andei pelos bairros. |
| por + as | pelas | Viajei pelas cidades. |
Para works the other way around. In writing it stays whole, but in speech Brazilians cut it to pra almost every time, and pra then fuses with the article that follows it. Para o becomes pro, and para a becomes pra (the two a sounds collapse into one). You will also see pra and pro written in messages and captions.
| Written | Spoken | Example (as heard) |
|---|---|---|
| para | pra | Isso é pra você. |
| para o | pro | Vou pro Rio. |
| para a | pra | Vou pra praia. |
| para os | pros | Comprei pros meninos. |
| para as | pras | Levei pras meninas. |
Say pra and pro as one quick syllable, no pause. If you say the full para o in conversation, Brazilians will understand you, but the sentence will sound read aloud rather than spoken. Our guide to spoken Portuguese contractions goes through the rest of these compressions.
The cleanest way to feel the difference is to hold everything else still and swap only the word.
Fiz isso para você.
I did this for you (it is yours, you are the recipient).
Fiz isso por você.
I did this for you (because of you, for your sake).
With para, the thing you did is headed toward the other person. A cake you baked and handed over. With por, the other person is the reason you did it. You cancelled a trip because they needed you. Both translate as “for you” in English, and Brazilians hear two different sentences.
Ela trabalha para a empresa.
She works for the company (the company employs her).
Ela trabalha pela empresa.
She works for the company (on its behalf, for its cause).
The same logic drives the pair you will use most: Vou para casa is “I am going home” (destination). Vou por aqui is “I will go this way” (the route you pass along).
A handful of everyday phrases lock por or para in place. Most of them still follow the rule, but you do not need to work them out each time. Learn them as whole chunks.
por favor
please
por exemplo
for example
por enquanto
for now, for the time being
por aqui
around here, this way
por isso
that is why, so
por causa de
because of
por acaso
by chance
para sempre
forever
para mim
for me, in my opinion
para já
right away (as in 'um café para já')
pra caramba
a lot, big time (spoken, informal)
Four spellings, one sound. Por que (two words) asks the question: Por que você estuda português? (“Why do you study Portuguese?”). Porque (one word) gives the answer: Porque minha esposa é brasileira (“Because my wife is Brazilian”). Por quê, with the accent, is the question when it ends the sentence: Você não foi? Por quê?. O porquê, with an article, is the noun “the reason.” In conversation they all sound the same, so only the writing cares.
Every one of these comes from carrying “for” over as if it were one word. They are the corrections that come up again and again.
Obrigado para a ajuda.
Obrigado pela ajuda.
Thanking someone names a cause, and cause takes por. Por + a fuses into pela.
Morei no Brasil para dois anos.
Morei no Brasil por dois anos.
A length of time is duration, which takes por. Para dois anos would mean a plan aimed at two years, not time already spent.
Comprei o livro para vinte reais.
Comprei o livro por vinte reais.
Money changing hands is an exchange, and exchange takes por.
Estudo português por falar com a família.
Estudo português para falar com a família.
In order to is purpose, which points forward. Before a verb, that is para.
Vou por o Rio.
Vou para o Rio.
A destination takes para. And even when por is right, it never sits next to o unfused: it is always pelo.
Manda para WhatsApp.
Manda por WhatsApp.
A channel or medium is the means, and means takes por. Para WhatsApp reads as if the app were the recipient.
Four lines cover almost every sentence you will build in your first year.
Para
Forward: destination, purpose, recipient, deadline, opinion.
Por
Back or through: cause, means, exchange, duration, route, agent.
Contrações
Por fuses in writing (pelo, pela). Para shrinks in speech (pra, pro).
Teste rápido
If 'in order to' or 'headed to' fits, para. If 'because of' or 'in exchange for' fits, por.
Por and para are the second-biggest “one English word, two Portuguese words” split after the verbs. If you have not sorted that one yet, our guide on ser vs estar uses the same approach.
KEEP GOING
Hear por and para the way Brazilians say them
Everyday Brazilian Portuguese gives you 100 phrases Brazilians use in real conversations, grouped into themed chapters, with audio at slow and natural speed. Pra, pro, pelo and pela run through the whole book, so you learn the contractions by ear, not from a chart.
