A thank-you changes with your relationship and with the occasion you are thanking someone for.
The idea
ありがとう is casual and suits close friends. ありがとうございます is polite and a safe choice with a teacher or someone you do not know well. ありがとうございました often thanks someone for a completed occasion, such as a finished lesson.
| Expression | Situation |
|---|---|
| ありがとう | 親しい友達 |
| ありがとうございます | 先生 |
| ありがとうございました | 授業の後 |
Examples
- ありがとう、助かったよ。Thanks, that really helped.
- 手伝ってくれて、ありがとうございます。Thank you for helping me.
- ありがとうございます。すぐ返します。Thank you. I will return it soon.
- これを返します。ありがとうございました。Here it is back. Thank you very much.
- 道を教えてくれて、ありがとうございます。Thank you for telling me the way.
- 今日はありがとうございました。Thank you for today.
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Watch out
The past form does not mean you must always use it for a past act: ありがとうございます can also thank someone immediately after help. Choose according to context.
Try it yourself
親しい友達に、ふつうの話し方でお礼を言います。(ありがとう/ありがとうございます)
Show answer or example answer
ありがとう
ありがとう is the casual form requested for a close friend.
先生に丁寧にお礼を言います。(ありがとうございます/ありがとう)
Show answer or example answer
ありがとうございます
ありがとうございます is the polite form appropriate for the teacher here.
授業が終わりました。先生に丁寧にお礼を言います。(ありがとうございました/ありがとう)
Show answer or example answer
ありがとうございました
ありがとうございました naturally thanks the teacher for the lesson that has just ended.
Practice round
Answer questions, then rebuild Japanese sentences where available. We keep your score.
親しい友達に、ふつうの話し方でお礼を言います。(ありがとう/ありがとうございます)
先生に丁寧にお礼を言います。(ありがとうございます/ありがとう)
ありがとうございます
授業が終わりました。先生に丁寧にお礼を言います。(ありがとうございました/ありがとう)
ありがとうございました
Tap the words in the right order.
Tap the words in the right order.
Tap the words in the right order.
Keep your progress
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Imagine thanking a friend for help and a teacher after class. Say each version aloud, then choose another example and name the relationship.

