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.
たまに映画を見に行きます。
I go to see a movie once in a while.
たまに外食するのもいいね。
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.
Used when suggesting or emphasizing doing something as a change from the usual. Often translates to 'once in a while' in suggestions.
たまには休んだほうがいいよ。
You should take a break once in a while.
Means 'rarely' or 'on rare occasions'. Stronger than たまに, implying very infrequent occurrence.
まれにしか起こらない現象です。
It's a phenomenon that occurs only once in a while.
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.
たまに/時々、散歩します。
I take a walk once in a while.
When making a suggestion to do something different from usual, たまには is very natural. It implies 'for a change' or 'once in a while'.
たまには映画でも見ない？
Why don't we watch a movie once in a while?
たまに外食します。
I eat out once in a while.
時々、小説を読むのが好きです。
Once in a while, I like to read a novel.
時々、昔の友達を思い出します。
Once in a while, I remember old friends.