How to say “I don't know” in Japanese

分かりません
わかりませんwakarimasen
expressionEveryday phrases
The short answer

“I don't know” in Japanese is 分かりません (わかりません), pronounced wakarimasen.

Pronunciation

The phrase has 6 beats (morae), each about the same length. Tap a syllable to hear it, or use the play button above for the whole phrase:

How to use it

means “I don’t know / I don’t understand”. For facts you don’t know, also works but can sound blunt; is softer.

Example sentences

  • すみません、分かりません。すみません、わかりません。
    Sorry, I don’t know.
  • 駅はどこか分かりません。えきはどこかわかりません。
    I don’t know where the station is.
MeaningJapaneseReading
softerちょっと分からないですちょっとわからないです chotto wakaranai desu

Quick practice

Test yourself0/3
  1. What does {{分かりません}} mean?

  2. How do you read {{分かりません}}?

  3. Which word means “Of course”?

FAQ

How do you say I don't know in Japanese?

I don't know in Japanese is 分かりません (わかりません), pronounced “wakarimasen”.

How do you write I don't know in Japanese?

It's written 分かりません with kanji, or わかりません in hiragana. Both are read wakarimasen.