let us know

USAGE SUMMARY

"let us know" is a correct and usable phrase in written English.
You can use it when asking somebody to provide you with more information or to give you an update on something. For example: "If there are any changes or new developments, please let us know."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

20 human-written examples

So let us know.

The New York Times

Let us know below.

The New York Times

Please let us know.

The New York Times

Just let us know.

The New York Times

And let us know.

The New Yorker

Let us know.

The New York Times

Let us know, Mickeyrad.

The New York Times

Let us know @ColumbiaAlumniA!

Columbia University

Let us know your experiences.

The New York Times

Let us know your thoughts.

The New York Times

If so, let us know.

The New York Times

Expert writing Tips

Best practice

Use "let us know" when you want to encourage open communication and make it easy for someone to provide you with information. It's a friendly and approachable way to solicit feedback or updates.

Common error

Instead of saying, "We should be let known," which is grammatically awkward, use the active form: "Please "let us know"."

Linguistic Context

The phrase "let us know" functions as an imperative, directly instructing someone to provide information. As Ludwig AI indicates, it's a common and correct way to request updates or details. It transforms the verb 'know' into an action to be performed by the recipient of the request.

Expression frequency: Common

Frequent in

News & Media

55%

Academia

20%

Science

10%

Less common in

Formal & Business

10%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "let us know" is a commonly used and grammatically correct phrase for requesting information or updates, as affirmed by Ludwig AI. It functions as an imperative, prompting the recipient to provide details. Its neutral register makes it versatile for various contexts, including news, academia, and professional settings. While alternatives like "please inform us" offer a more formal tone, the directness and approachability of "let us know" make it a practical choice for everyday communication. Remember to use the active voice when using this phrase for clarity.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

tell us

A more direct and simple way of asking for information.

please inform us

More formal alternative using "inform" instead of "know".

keep us updated

Focuses on continuous provision of information.

notify us

Similar to "inform", but often implies a more official or urgent communication.

inform us if you can

Adds a conditional element to the request.

give us your feedback

Requests a specific type of information, focusing on evaluation.

share your thoughts with us

Specifically requests opinions or ideas.

let us have your input

Asks for a contribution or opinion.

keep us in the loop

Requests to be included in ongoing updates or communications.

advise us

Implies seeking guidance or recommendations.

FAQs

How can I rephrase "let us know" to sound more formal?

For a more formal tone, consider using phrases such as "please inform us" or "kindly advise us". These options convey a similar request with increased politeness and formality.

What does "let us know" mean?

The phrase "let us know" is a request for information or an update. It is a polite way of asking someone to inform you about something.

Is there a difference between "let me know" and "let us know"?

"Let me know" is used when you want an individual to inform you personally. "Let us know" is used when you want someone to inform a group or organization.

What can I say instead of "let us know" in an email?

Depending on the context, you can use alternatives such as "please advise", "please inform us", or "keep us updated". The best choice will depend on the level of formality and the specific information you're seeking.