Spanish Phrase
Voy a comprar un par de libras.
Meaning
The sentence means 'I am going to buy a couple of pounds (British currency)'. It uses the near‑future construction and indicates a small amount of money, often for a short trip or a quick purchase.
When to use
Use this phrase when you need to tell someone you plan to get a small amount of British pounds, for example before traveling to the UK or when you need change for a purchase.
✦Grammar Breakdown
Voyacomprarunpardelibras
Ir a + infinitive
The construction 'ir a + infinitive' expresses a near future action, similar to 'going to' in English.
Comprar (infinitive)
The verb 'comprar' means 'to buy' and stays in its infinitive form after 'ir a'.
Un par de
The phrase 'un par de' means 'a couple of' or 'a pair of' and is used with countable nouns.
Libras (currency)
Here 'libras' refers to the British pound sterling, a unit of currency.
🗨In Conversation
¿Necesitas dinero para el viaje?
Do you need money for the trip?
Sí, voy a comprar un par de libras en la oficina de cambio.
Yes, I'm going to buy a couple of pounds at the exchange office.
✕Common Mistakes
Voy a comprar una par de libras.
The article must agree in gender and number; use 'un par' (masculine) not 'una par'.
Voy a comprar un par de libra.
'Libras' is plural when you mean more than one pound; the phrase 'un par' already implies two, so keep it plural.
Voy a comprar un par de libras.
If you intend to buy a single pound, say 'una libra' instead of 'un par de libras'.
↔Alternatives
Voy a adquirir unas libras.
I am going to acquire a few pounds.
Voy a cambiar un par de libras.
I am going to exchange a couple of pounds.
Voy a comprar unas pocas libras.
I am going to buy a few pounds.
Cultural Tip
In many Spanish‑speaking countries, the word 'libras' can also refer to weight (pounds). Make sure the context makes clear you are talking about the British currency, especially when traveling. At currency exchange booths, it's common to ask for 'un par de libras' if you only need a small amount for tips or a quick purchase.

