A bookstore is a place where books are sold. A library is a place where books and other materials are kept for people to borrow, consult, or read. In Spanish, those ideas are usually expressed as librería and biblioteca, respectively. That is why English speakers learning Spanish often confuse the two.

❌ I’m going to the librería to study for my exam.
(if the intended meaning is a public or university library)

✅ I’m going to the biblioteca to study for my exam.
A biblioteca is where you go to borrow or consult books and study.

❌ I need to buy this textbook, so I’m going to the biblioteca.

✅ I need to buy this textbook, so I’m going to the librería.
A librería is a store where books are sold.

✅ I’m going to the bookstore to buy a novel.
✅ I’m going to the library to borrow a novel.
Cambridge defines bookstore/bookshop as a shop where books are sold, and library as a place where books and other materials are available for people to borrow or use.

The most common mistake among these words is assuming that librería = library because the words look and sound similar.

But in real use, that is usually wrong.

For most everyday situations:

Use this memory trick:

A simple way to remember it: