Translation guide
Expresses that something happens occasionally, not frequently. The most common Japanese equivalents are たまに and 時々, but the choice depends on formality and context.
To say that something happens sometimes, but not often.
The most common and neutral way to say 'once in a while' in casual and everyday speech.
Both mean 'occasionally', but たまに is more casual and conversational, while 時々 is slightly more formal and common in writing. In many situations they are interchangeable.
I take a walk once in a while.
I eat out once in a while.
たまに映画を見に行きます。
I go to see a movie once in a while.
It's nice to eat out once in a while, isn't it?
Also means 'sometimes' or 'occasionally'. Slightly more formal than たまに, but still common in both speech and writing.
Once in a while, I remember old friends.
Used when suggesting or emphasizing doing something as a change from the usual. Often translates to 'once in a while' in suggestions.
You should take a break once in a while.
Means 'rarely' or 'on rare occasions'. Stronger than たまに, implying very infrequent occurrence.
It's a phenomenon that occurs only once in a while.
Why don't we watch a movie once in a while?
Once in a while, I like to read a novel.