Out of curiosity

USAGE SUMMARY

The phrase "Out of curiosity" is correct and usable in written English.
It can be used when you want to express that you are asking a question or seeking information simply because you are interested in knowing more about a topic. Example: "Out of curiosity, how did you come up with that idea?"

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

Out of curiosity, you understand.

Independent

Out of curiosity, how does that work?

The New York Times

Out of curiosity, I followed.

The New York Times - Magazine

Out of curiosity, I scanned the leaflet.

The Guardian - Opinion

Out of curiosity, I typed "Vilenkin" into Facebook.

The New York Times - Magazine

Out of curiosity, how long were you in Libya?

The New Yorker

Out of curiosity, what's it called?" And he said, "Shrek".

The New York Times

Out of curiosity, I asked what she had done.

The New Yorker

Out of curiosity, I clicked the link.

Huffington Post

Out of curiosity, he decided to check it out.

Los Angeles Times

Out of curiosity, I Googled "male strip clubs in Atlanta".

Huffington Post

Expert writing Tips

Best practice

Use "Out of curiosity" to preface a question or action when you want to convey a sense of polite interest rather than direct interrogation. For example, "Out of curiosity, what led you to choose this career path?"

Common error

Avoid using "Out of curiosity" in highly formal or professional documents where a more direct or specific inquiry would be more appropriate. In such cases, consider rephrasing to something like "To understand the rationale behind..." or "To gain further insight..."

Linguistic Context

The phrase "Out of curiosity" functions as an adverbial phrase, modifying a verb or clause by indicating the motivation behind an action or question. It introduces a sense of simple inquisitiveness, as Ludwig examples show.

Expression frequency: Common

Frequent in

News & Media

50%

Wiki

21%

Science

17%

Less common in

Formal & Business

4%

Reference

4%

Academia

4%

Ludwig's WRAP-UP

In summary, "Out of curiosity" is a common prepositional phrase used to express a polite interest in knowing something. It's grammatically correct and generally appropriate for neutral to informal contexts, as indicated by Ludwig. The phrase functions as an adverbial modifier, indicating the motivation behind a question or action. While widely used in news, media, and general conversation, it should be used cautiously in more formal or professional settings. Ludwig AI confirms its usability and offers several contextual examples.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

I'm curious

A more direct and personal expression of curiosity.

Out of sheer interest

Emphasizes the genuine and unprompted nature of the interest.

Driven by curiosity

Highlights the motivating factor behind seeking information.

Prompted by curiosity

Similar to "driven by curiosity" but focuses on the immediate cause.

From inquisitiveness

Replaces "curiosity" with a more formal noun, suggesting a deeper level of interest.

I was wondering

Directly states the speaker's state of mind and desire for information.

Just wondering

Offers a more casual and brief way to express curiosity.

I'd like to know

Expresses a polite request for information.

Inquiring minds want to know

A playful and slightly humorous way to express the desire for information.

If you don't mind me asking

Introduces a question with a polite disclaimer, acknowledging potential intrusiveness.

FAQs

How can I use "Out of curiosity" in a sentence?

"Out of curiosity" is typically used to introduce a question or action driven by interest. For example, "Out of curiosity, have you ever tried skydiving?"

What can I say instead of "Out of curiosity"?

You can use phrases such as "just wondering", "I'm curious", or "out of sheer interest" depending on the context.

Is it appropriate to use "Out of curiosity" in professional emails?

Yes, it can be appropriate, especially when asking clarifying questions. However, be mindful of the overall tone and avoid using it in situations where directness is preferred. Consider framing your query as a request for information to "gain further insight".

What's the difference between "Out of curiosity" and "Out of nosiness"?

"Out of curiosity" implies a polite and genuine interest in learning something, while "Out of nosiness" suggests an intrusive or meddling interest in someone else's affairs. "Out of nosiness" is usually considered negative.