Italian Phrase
Quanto costa la differenza?
Meaning
A direct way to ask how much extra you would have to pay for the difference in price between two options. It’s often used when comparing two similar products or services.
When to use
Use this phrase in shops, markets, or online stores when you want to know the price gap between two items, such as two sizes of a garment, two models of a phone, or two meal portions.
✦Grammar Breakdown
Quantocostaladifferenza
Quanto
Interrogative adverb meaning 'how much' used before a verb to ask about price or quantity.
costa
Third‑person singular present of the verb *costare* (to cost). It agrees with the implicit subject ‘it’ (the difference).
la differenza
A feminine noun meaning ‘the difference’; here it refers to the price gap between two items.
🗨In Conversation
Quanto costa la differenza?
How much does the difference cost?
La differenza è di cinque euro.
The difference is five euros.
✕Common Mistakes
Che costa la differenza?
‘Che’ means ‘what’ and does not ask about price; use ‘quanto’ for ‘how much’.
Quanto costa la differenza?
Leaving out ‘di prezzo’ can be ambiguous in some contexts; adding it clarifies you’re talking about price.
Costa la differenza?
Missing the interrogative ‘quanto’ turns the sentence into a statement rather than a question.
↔Alternatives
Qual è la differenza di prezzo?
What is the price difference?
Quanto è la differenza di prezzo?
How much is the price difference?
Quanto costa in più?
How much more does it cost?
Cultural Tip
In Italy, price discussions are usually polite and straightforward. It’s common to ask for the *differenza di prezzo* rather than demanding a discount. When you hear a price, you can follow up with *Quanto costa la differenza?* to see if a higher‑priced option is worth the extra money. Remember that small shops may not list price differences on a tag, so asking directly is perfectly acceptable.