Italian Phrase
Quanti watt ti servono?
Meaning
The sentence asks the listener to specify the amount of power, measured in watts, that they need – for example when choosing a light bulb, an appliance, or a charger.
When to use
Use this question when you are helping someone select an electronic device, a kitchen appliance, or any equipment that has a power rating. It’s common in hardware stores, DIY workshops, and when discussing home‑energy needs.
✦Grammar Breakdown
Quantiwatttiservono?
Quanti
Interrogative adjective meaning 'how many', agrees in gender and number with the noun that follows.
watt
Unit of power; in Italian it is used as an invariant masculine noun (il watt, i watt).
ti
Second‑person singular indirect object pronoun meaning 'to you' or 'for you'.
servono
Third‑person plural of the verb servire used impersonally; it must agree with the plural noun 'watt'.
🗨In Conversation
Quanti watt ti servono?
How many watts do you need?
Mi servono 1500 watt per il nuovo aspirapolvere.
I need 1500 watts for the new vacuum cleaner.
✕Common Mistakes
Quanti watt ti serve?
The verb must agree with the plural noun 'watt'; use 'servono' instead of 'serve'.
Di quanti watt ti servono?
The preposition 'di' is unnecessary; the correct form is simply 'Quanti watt ti servono?'.
↔Alternatives
Di quanti watt hai bisogno?
How many watts do you need?
Quanti watt ti occorrono?
How many watts do you require?
Quanti watt ti servono per questo apparecchio?
How many watts do you need for this device?
Cultural Tip
In Italy, power is usually discussed in watts rather than kilowatts for everyday appliances. When you buy a light bulb, the packaging will say '60 W' or '12 W' (for LED). Remember that the word 'watt' stays the same in singular and plural, but the article changes (il watt, i watt). Also, the verb 'servire' must match the plural 'watt', so avoid the singular form 'serve' in this context.