Portuguese Phrase
Quanto tempo dura a garantia?
Meaning
The sentence asks for the length of time a warranty is valid. It is a neutral, polite way to request the warranty period for a product, service, or repair.
When to use
Use this question when you are buying a new item, signing a service contract, or after a repair and need to know how long the seller’s guarantee will protect you.
✦Grammar Breakdown
Quantotempoduraagarantia?
Quanto
Interrogative adjective meaning 'how much' or 'how long', placed before a noun or noun phrase.
tempo
Noun meaning 'time'; together with 'quanto' it forms the question 'how long'.
dura
Third‑person singular present of the verb 'durar' (to last). Used to ask about the length of a period.
a
Definite article that agrees in gender and number with 'garantia'.
garantia
Feminine noun meaning 'warranty' or 'guarantee'.
?
Question mark indicates a direct question.
🗨In Conversation
Quanto tempo dura a garantia?
How long does the warranty last?
A garantia é de dois anos a partir da data de compra.
The warranty is for two years from the date of purchase.
✕Common Mistakes
Quanto tempo tem a garantia?
Use 'dura' (to last) instead of 'tem' (to have) when asking about a period of time.
Qual tempo dura a garantia?
The correct interrogative is 'Quanto tempo', not 'Qual tempo'.
↔Alternatives
Qual é o prazo da garantia?
What is the warranty period?
Por quanto tempo a garantia é válida?
For how long is the warranty valid?
Até quando a garantia cobre o produto?
Until when does the warranty cover the product?
Cultural Tip
In Brazil, consumer law (Código de Defesa do Consumidor) guarantees a minimum warranty of 90 days for products, but many manufacturers offer 12 months or more. When speaking with a salesperson, keep a polite tone; using 'por favor' before the question can make it sound even more courteous.