How to Say "I don't know" in French
The most natural way to say "I don't know" in French is Je ne sais pas. Tap the speaker above to hear it, then say it back out loud. That is the fastest way to make it stick.
Other ways to say it
When to use it
You can use this phrase in everyday conversations when you are unsure about something. It is appropriate in both formal and informal settings. It expresses uncertainty or lack of knowledge clearly.
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Examples in French
| French | English |
|---|---|
| Je ne sais pas o霉 il est. | I don't know where he is. |
The fastest way to remember it
Vocabulary you only read fades fast. Vocabulary you say out loud sticks. Hear Je ne sais pas, repeat it a few times, then use it in a real sentence. SPAIKING lets you practice exactly that, speaking French with a coach that corrects your pronunciation in real time. You can start with two free conversations.
Frequently asked questions
Can I use 'Je ne sais pas' in a formal email?
Yes, it is appropriate for both formal and informal contexts.
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