i'm 100 percent sure vs i'm sure 100 percent

Both phrases are correct, but they are used in different contexts. 'I'm 100 percent sure' is the more common and natural way to express complete certainty. On the other hand, 'I'm sure 100 percent' is less common and may sound a bit awkward, but it can still be understood.

Last updated: April 09, 2024 • 452 views

This phrase is correct and commonly used in English to express complete certainty.

"i'm 100 percent sure"

This phrase is used to convey absolute confidence or certainty about something. It is a common expression in everyday language.

Examples:

I'm 100 percent sure that I locked the door before leaving.
She's 100 percent sure she left her keys on the table.
Are you 100 percent sure you want to quit your job?
He's 100 percent sure he can win the race.
I'm 100 percent sure that this is the right decision.

Show examples from the web [+]

I'm 100 percent sure.
I'm 100 percent sure.
Because I'm not 100 percent sure meself.
I'm like 100 percent sure that's a rug.
And, I'm not 100 percent sure, but I think Regis Philbin, too.
And now, I'm not 100 percent sure
I'm not 100 percent sure that's she's a she.
I'm not 100 percent sure that's an improvement, either, but neither is it all that difficult to get used to. (Tapping on a direct message automatically gives you the full conversation.)
But you're not 100 percent sure.
You need to be 100 percent sure.
We're still not 100 percent sure what happened.
He's not even 100-percent sure he's legitimate.
Alguersuari: 2013 comeback 100 percent sure
Can't be 100 percent sure.
You know, just to be 100 percent sure.
When dealing with safes, no method is 100 percent sure!
If the user is photo enthusiast, then you can be of 100 percent sure that memory card's majority contents will be pictures.
So far it is not 100 percent sure of that point.
I mean, who's 100 percent sure about anything?
As long as users are not 100 percent sure the service is reliable, the potential will not be used.

Alternatives:

I'm completely sure
I'm absolutely sure
I'm totally sure
I'm entirely sure
I'm utterly sure

This phrase is correct but less common. It may sound a bit awkward, but it can still be understood.

"i'm sure 100 percent"

While less common, this phrase can still be used to convey complete certainty. It is not as idiomatic as 'I'm 100 percent sure.'

Show examples from the web [+]

Because I'm not 100 percent sure meself.
I'm like 100 percent sure that's a rug.
And, I'm not 100 percent sure, but I think Regis Philbin, too.
And now, I'm not 100 percent sure
I'm not 100 percent sure that's she's a she.
I'm not 100 percent sure that's an improvement, either, but neither is it all that difficult to get used to. (Tapping on a direct message automatically gives you the full conversation.)
And if we could do it in Afghanistan, I am sure 100 percent that everyone can do it in any part of the world.
Even with the negative result, you are not sure 100 percent - can be infected with JC virus at any time during treatment.
But I sure am 100 percent glad to know that.
But you're not 100 percent sure.
You need to be 100 percent sure.
We're still not 100 percent sure what happened.
He's not even 100-percent sure he's legitimate.
Alguersuari: 2013 comeback 100 percent sure
Can't be 100 percent sure.
You know, just to be 100 percent sure.
When dealing with safes, no method is 100 percent sure!
If the user is photo enthusiast, then you can be of 100 percent sure that memory card's majority contents will be pictures.
So far it is not 100 percent sure of that point.
But I'm asking you to be sure. Be 100 percent sure.

Alternatives:

I'm 100 percent sure
I'm completely sure
I'm absolutely sure
I'm totally sure
I'm entirely sure

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i'm 100 percent sure vs i'm sure 100 percent