Meaning & use
I owe you one
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Meaning
phrasefixed phraseinformal
Said to thank someone for a favor and to show you will help them in return some time.
Grammar: Always said as a complete sentence; the pronoun you can change to him or her when talking about someone else.
Patterns
- I owe you one
- I owe him one
Thanks for covering my shift, I owe you one.
You gave me a ride to the airport at six in the morning, so I owe you one.
She fixed my laptop in ten minutes, and I told her I owed her one.
Common combinations
- thanks, I owe you one
- Thanks, I owe you one for picking up the kids.
- I really owe you one
- I really owe you one for helping me move.
- I owe you one for that
- You saved my presentation, so I owe you one for that.
- call in a favor
- If I ever need help, I'll call in the favor because you owe me one.
Synonyms and how they differ
- I'm in your debt
- I'm in your debt is more formal and suggests a bigger favor than the casual I owe you one.
- much obliged
- Much obliged is old-fashioned politeness, but it does not promise anything in return.
- thanks a lot
- Thanks a lot only expresses gratitude, while I owe you one adds a promise to repay the favor.
- I'll make it up to you
- I'll make it up to you is used when you caused a problem, not when someone helped you.
Word family
Commonly confused: I owe you one or I owe you?
I owe you one vs I owe you
I owe you can mean a debt of money or a favor, but I owe you one is nearly always a light promise to return a small favor.
Practice
A friend stays late to help you finish a project. Which reply best thanks her and promises a favor back?
Choose one answer.
I owe you one thanks her and promises to return the favor. The other options do not express gratitude or a promise.
Make it your own
Write a sentence using “I owe you one”, then check it and compare it with the examples above.