know about

USAGE SUMMARY

The phrase "know about" is correct and usable in written English.
You can use it when talking about gaining knowledge, understanding, or familiarity of a thing. For example, "I want to know more about Spanish cuisine."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

They know about them.

Independent

You know about that?

The New York Times - Magazine

I know about this.

The New Yorker

"I know about exploration.

Independent

I know about trees.

The New Yorker

"Women know about women.

The Guardian - Opinion

Skate you know about.

The New York Times

I know about deployment.

The New York Times

We wouldn't know about that.

The New Yorker

Don't they know about Amtrak?

The New York Times

I didn't "know about books".

The Guardian - Books

Expert writing Tips

Best practice

Use "know about" when you want to indicate familiarity or awareness of a topic, situation, or person. It's appropriate for both formal and informal contexts.

Common error

Be careful not to confuse "know about" (to be familiar with) with "know of" (to be aware of the existence of). For example, "I know about the company's policies" means you understand the policies, while "I know of the company" simply means you're aware it exists.

Linguistic Context

The phrase "know about" functions primarily as a verb phrase indicating awareness, familiarity, or understanding of a specific topic, person, or situation. Ludwig examples show its versatile use across various contexts.

Expression frequency: Very common

Frequent in

News & Media

40%

Wiki

30%

Science

15%

Less common in

Formal & Business

10%

Encyclopedias

3%

Reference

2%

Ludwig's WRAP-UP

In summary, the phrase "know about" is a versatile and grammatically sound expression used to indicate familiarity or awareness. According to Ludwig AI, it is suitable for both formal and informal contexts, although "have knowledge of" is considered more formal. It is found commonly in News & Media, Wiki, and Science. To avoid common errors, distinguish "know about" (familiarity) from "know of" (awareness of existence). Overall, "know about" is a reliable and frequently used phrase in English.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

be aware of

Focuses on the state of being conscious or mindful of something.

have knowledge of

A more formal way of saying "know about", often used in academic or professional settings.

be acquainted with

Emphasizes familiarity, often implying a personal connection or direct experience.

be informed of

Highlights the act of receiving information, suggesting a formal or official context.

be conversant with

Suggests a level of expertise or detailed knowledge about a topic.

comprehend

Similar to understand, but suggests a more thorough and complete grasp.

understand

Implies a deeper comprehension and grasp of the subject matter.

have insight into

Implies a deeper understanding or perspective on a complex issue.

recognize

Highlights the ability to identify or acknowledge something.

appreciate

Suggests a nuanced understanding and acknowledgement of the importance of something.

FAQs

How can I use "know about" in a sentence?

You can use "know about" to indicate your familiarity or awareness of a topic. For example, "Do you "know about" the new regulations?" or "I didn't "know about" that!"

What's the difference between "know about" and "know of"?

"Know about" implies familiarity or understanding, while "know of" simply means you are aware of something's existence. For example, you might "know about" a specific author's works, but only "know of" the author themselves.

What are some alternatives to "know about"?

Depending on the context, you can use alternatives like "be "aware of"", "be "familiar with"", or "have "knowledge of"" instead of ""know about"".

Is it better to use "know about" or "have knowledge of" in formal writing?

While both are correct, "have "knowledge of"" is generally considered more formal and may be more suitable for academic or professional contexts, while ""know about"" is acceptable in most situations.