How to say “I’m buying this book today” in Portuguese

Introduction

Learning one simple sentence like how to say I am buying this book today in Brazilian Portuguese opens doors to shopping, polite conversation, and practical travel language. This article explains the phrase, related vocabulary, variations for tone and formality, and short dialogues you can use right away.

Core phrase and literal breakdown

The most natural and commonly used way to say I am buying this book today in Brazilian Portuguese is Eu vou comprar este livro hoje.

Breakdown of the phrase:

Eu — I (subject pronoun)

vou comprar — am going to buy; this is the near-future form using the verb ir + infinitive

este livro — this book (close to the speaker)

hoje — today

Why we use vou comprar instead of compro

Brazilian Portuguese often uses the structure ir + infinitive to express near future, similar to English going to. Vou comprar suggests a planned or immediate action. You could also use the simple present Compro este livro hoje, but that sounds more like a habitual or more formal statement. For everyday conversation when you mean you will buy it soon, vou comprar is the clearest choice.

Conjugation quick guide for comprar (present and near future)

Comprar is a regular -ar verb. Present: Eu compro (I buy). Near future: Eu vou comprar (I am going to buy).

Other subjects:

Eu vou comprar

Você/Ele/Ela vai comprar

Nós vamos comprar

Vocês/Eles/Elas vão comprar

Useful vocabulary related to buying a book

loja — store, shop

livraria — bookstore

preço — price

desconto — discount

caixa — cashier or checkout

pagamento — payment

dólar — dollar (note: Brazil uses real, but learners may encounter prices quoted in other currencies)

real — Brazilian currency (singular real, plural reais)

cartão — card

dinheiro — cash

troco — change (money returned after a cash payment)

Common short phrases for shopping at a bookstore

Onde fica a livraria? — Where is the bookstore?

Quanto custa este livro? — How much does this book cost?

Você aceita cartão? — Do you accept card?

Posso pagar em dinheiro? — Can I pay in cash?

Tem desconto? — Is there a discount?

Polite ways to say I am buying this book today

Eu vou comprar este livro hoje — neutral, natural

Vou levar este livro hoje — I will take this book today; common at checkout

Gostaria de comprar este livro hoje — I would like to buy this book today; more polite

When to use levar instead of comprar

Levar literally means to take. In stores, customers often say vou levar to indicate they have decided to buy the item and will take it with them. It is a friendly, idiomatic alternative to vou comprar.

Examples in realistic contexts

At the shelf in a bookstore

Eu vou comprar este livro hoje. Ele parece interessante.

At the cashier

Funcionária: Vai pagar no cartão ou em dinheiro?
Cliente: Vou pagar no cartão. Eu vou comprar este livro hoje.

Asking a friend for opinion

Amiga: Você vai comprar este livro hoje?
Você: Sim, vou comprar. Li as primeiras páginas e gostei.

Short beginner-friendly dialogues

Dialogue 1 — In the bookstore

Vendedor: Posso ajudar?
Cliente: Sim. Eu vou comprar este livro hoje. Tem no estoque mais cópias?

Dialogue 2 — At the register

Caixa: Vai querer sacola?
Cliente: Sim, por favor. Vou levar este livro hoje.

Dialogue 3 — Asking about price

Cliente: Quanto custa este livro?
Vendedor: setenta reais.
Cliente: OK. Eu vou comprar este livro hoje.

Variations for tense and emphasis

Immediate action (right now):

Eu estou comprando este livro agora — I am buying this book right now (present continuous). Use estou comprando when you are in the act of purchasing.

Planned purchase (near future):

Eu vou comprar este livro hoje — I am going to buy this book today.

Formal or polite desire:

Eu gostaria de comprar este livro hoje — I would like to buy this book today.

Pronunciation tips for beginners

Basic sounds to master:

Eu — sounds like eh-oo but usually blended into a single syllable, roughly eh-oo pronounced smoothly

Vou — pronounced voh (rhymes with go but shorter)

Comprar — kohm-PRAHR (stress on the second syllable; the r is softer in Brazilian Portuguese, similar to an English h in many accents)

Este — ES-chee or ES-te depending on region; in most Brazilian contexts, say ES-te

Livro — LEE-vroo (v is similar to English v; final r sounds like a soft d or h in many regions; beginners can approximate with vroo)

Hoje — OH-zhee or OH-jee (the j sounds like the s in pleasure)

Common mistakes and how to avoid them

Using European Portuguese vocabulary or pronunciation — stick to Brazilian forms: use livraria for bookstore, not words tied to other variants.

Confusing comprar with vender — comprar means to buy, vender means to sell. If you say vou vender you are saying you will sell the book.

Forgetting subject pronoun — Brazilians often omit eu in casual speech: Vou comprar este livro hoje without eu is natural. Beginners can keep eu for clarity.

Mistaking trocar for comprar — trocar means to exchange; troco is change. Use the correct verb to avoid confusion.

Helpful tips for real-life use

When in a store, listen for cashier questions like Vai pagar em quantas vezes? which asks how many installments you want. A simple reply if paying in full: Pago à vista (I will pay in full / cash price).

Carry small phrases on a note in your phone: on the top, keep Eu vou comprar este livro hoje and Vou levar este livro so you can show staff if pronunciation is hard.

Use the verb levar at the register: saying Vou levar este livro often gets a quick understanding from staff that you are ready to complete the purchase.

Mini glossary for quick reference

Eu — I

Vou — am going to

Comprar — to buy

Levar — to take, to buy (colloquial at stores)

Este / Esse / Aquele — this (close to speaker) / that (close to listener) / that over there (far)

Hoje — today

Extra examples with small changes

Emphasize immediacy: Estou comprando este livro agora.

Indicate future but not today: Eu vou comprar este livro amanhã.

Ask permission or check stock: Posso comprar este livro hoje? Tem mais exemplares?

Conclusion

Mastering the phrase Eu vou comprar este livro hoje and its variations gives you a practical tool for shopping and everyday communication in Brazilian Portuguese. Use the vocabulary, dialogues, and tips in real situations: at the bookstore, at the register, or when asking friends. Over time you will naturally swap in shorter forms like Vou comprar or Vou levar for faster conversation.