Difference between saying: I've done it once. VS I've done it one time.

[B45]

Difference between saying:

I've done it once.

VS

I've done it one time.

What would a native speaker say? Are they both okay?

 

[khanhhung2512]

Not a teacher

You can search the answer to this kind of question with ease.
Check it out here http://www.bbc.co.uk/worldservice/learningenglish/grammar/learnit/learnitv304.shtml

 

[MikeNewYork]

They are equivalent and have the same meaning.

 

[Tdol]

I'd be more likely to use once in most contexts, but one time is fine. To add emphasis, I might use one time.