PrettyFluent
This is just a lesson preview. Get the interactive lesson free on PrettyFluent
🤷‍♂️❓

How to Say ‘I do not know’ in Italian

Non lo so

nohn loh soh

[nohn loh soh]

💬 Usage Tip: Can be shortened to just 'non so'.

🇮🇹 In Italy: A polite way to express uncertainty or when you can't provide information.

Phrase Breakdown

Non

[nohn]

I don't know

Used when one is unsure or unaware.

Example

Se non sai la risposta, dì: 'Non lo so'.

If you don't know the answer, say: 'I don't know'.

lo

[loh]

it

Refers to something previously mentioned.

Example

Non lo capisco.

I don't understand it.

so

[soh]

know

Possess information or skills.

Example

Vorrei sapere, ma non lo so.

I'd like to know, but I don't know it.

Get the Full Learning Experience

This lesson is just a preview. Download PrettyFluent to practice pronunciation, roleplay conversations, and master vocabulary with spaced repetition.

Pronunciation Feedback

AI-powered speech recognition to perfect your accent

Spaced Repetition

Retain vocabulary long-term with smart practice

Immersive Roleplaying

Practice real conversations with AI partners

Custom Scenarios

Request lessons tailored to your specific needs

Download PrettyFluent on the App StoreGet Full Lesson

What Learners Are Saying

Spent the summer in Tuscany researching Italian cuisine. Being able to chat with nonnas at the market about recipes? Absolutely priceless.

Grace P., 34, Food Writer

Working on a project in Milan and needed professional Italian fast. The business scenarios gave me the confidence to present to clients within a month.

Daniel F., 45, Architect

Learning a language has never been as immediately impactful. Now I can charm the locals and navigate the food scene like a boss.

Alex M., 42, Software Engineer