i don't have any idea vs i haven't any idea

Both phrases are correct, but they are used in different contexts. 'I don't have any idea' is more commonly used in everyday English to express a lack of knowledge or understanding. 'I haven't any idea' is less common and may sound more formal or old-fashioned.

Last updated: March 31, 2024 • 7379 views

i don't have any idea

This phrase is correct and commonly used in everyday English.

This phrase is used to express a lack of knowledge or understanding about something.

Examples:

I don't have any idea how to fix this problem.
She doesn't have any idea what to do next.
They don't have any idea where the keys are.
He doesn't have any idea who took his book.
We don't have any idea when the meeting will start.

Show examples from the web [+]
Last updated: November 25, 2024

Oct 7, 2008 ... Hi, Is it exactly the same meaning if you say "I have no idea" or "I don't have any idea"? For instance: I have no idea how I got there I ...
Oct 17, 2018 ... I don't have any idea. I haven't any idea. Two of the three sentences above convey the idea that the person's head is empty of ideas ...
Aug 25, 2017 ... ... I don't have any idea what to do with '1.9.x'. (using type 'auto'). But it does not fail. Is there an option to make the build fail in these ...
Jan 9, 2024 ... Is it "I don't have any idea either" or "I don't have any idea neither". I am fully convinced such sentence is followed by "either" but my ...
Okay, I don't have any idea what to do now · Bub August 4, 2023, 9:44pm 1. I got my Elite set up, don't know what I did or didn't do or what I'm suppose to ...
Nov 16, 2024 ... Hello I'm new here, I don't have any idea what's reddit. ANSWERED. Locked post. New comments cannot be posted.
May 5, 2022 ... 2286 likes, 31 comments - sniequist on May 5, 2022: "No, I don't have any idea what I was saying right then or why on earth I'm making that ...
Mar 11, 2021 ... I don't have any idea what is going on or how to make it work, but I got excited about new animal mods and made this manatee model.
Aug 4, 2023 ... Okay, I don't have any idea what to do now · Bub August 6, 2023, 2:14am 5. Howdy Jim, I emailed them this morning actually, and didn't expect ...
Mar 13, 2023 ... These are both totally fine. Personally, I like “I don't have any idea” for emphasis? Like maybe something really weird has happened or something.

Alternatives:

I have no idea
I am clueless
I am unaware
I am uncertain
I am ignorant

i haven't any idea

This phrase is correct but less common in modern English.

This phrase can be used to express a lack of knowledge or understanding, but it may sound more formal or old-fashioned.

Show examples from the web [+]
Last updated: November 25, 2024

Oct 17, 2018 ... I haven't any idea. Two of the three sentences above convey the idea that the person's head is empty of ideas, temporarily or permanently ...
May 27, 2022 ... I haven't any idea. Two of the three sentences above convey the idea that the person's head is empty of ideas, temporarily or permanently ...
Aug 14, 2022 ... The clothes is atrocious because I haven't any idea for their fashion. I'm also sorry if I get something wrong. Criticism is welcome. Fan ...
I haven't any plan for any speeches and I haven't any idea whether I will be in New England again before November. I haven't any engagement there that I now ...
Mar 29, 2023 ... So I haven't any idea what the issue is. Can there only be a submission or a comment filter in place but not both? I was hoping to also add ...
I haven't any idea whether the Department of Justice plans any further prosecution on account of the Veterans Bureau cases. It would be rather unusual if I ...
Dec 14, 2020 ... I'd love some help, as I haven't any idea why that's failing on my end. I ran a search across the forum and most users with a similar issue ...
Aug 10, 2013 ... The computer is about 4 years old, and I haven't any idea where the original Vista install disk is - hopefully I don't need it. Thanks! This ...
Feb 26, 2018 ... Whether or not that's truthful, there's a strong correlation between that new dashboard and these events, but I haven't ANY idea how or why.
Jun 27, 2014 ... I have a feeling this can be done but I haven't any idea. My level is very basic for any follow-up HTML or CSS so please be descriptive if ...

Alternatives:

I don't have any idea
I have no idea
I am clueless
I am unaware
I am uncertain

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i don't have any idea vs i haven't any idea