Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
let us say
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'let us say' is correct and can be used in written English.
It is typically used to introduce a hypothetical example or to express doubt or uncertainty about something. For example: "Let us say that the price of oil doubles by the end of the year; how would that affect our business?".
✓ Grammatically correct
News & Media
Science
Encyclopedias
Wiki
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
let us say..
News & Media
Let us say it together.
News & Media
Let us say that you have a Loud Uncle Dave.
News & Media
Let us say that novelists are like unannounced visitors.
News & Media
Let us say they were Tuesdays and Thursdays.
News & Media
Let us say that yields had stayed low.
News & Media
What kind of society doesn't let us say these things?
News & Media
Or, let us say, he does not dramatize his ambivalence.
News & Media
Let us say the rebellion maintains its widespread support.
News & Media
It could have been, let us say, more humane".
News & Media
My mum is a dinosaur, let us say.
News & Media
Expert writing Tips
Best practice
Use "let us say" to introduce a scenario that helps to clarify a complex idea or argument. It provides a way to explore possibilities without committing to a definitive claim.
Common error
Avoid using "let us say" repeatedly in formal documents or academic papers. Overuse can make your writing sound less confident and more speculative. Use stronger, more direct statements when appropriate.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "let us say" serves as an introductory element in a sentence, specifically functioning to introduce a hypothetical scenario, example, or assumption. Ludwig examples show it in a variety of contexts, confirming this function. As Ludwig AI states, this phrase sets up a conditional or illustrative point.
Frequent in
News & Media
46%
Science
32%
Encyclopedias
6%
Less common in
Wiki
4%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "let us say" is a versatile introductory phrase used to introduce hypothetical scenarios or examples. As Ludwig AI confirms, it is grammatically correct and commonly used. While it is acceptable across various contexts, including news and media, more formal settings might benefit from stronger, more direct alternatives. The usage analysis reveals its prominence in news, science, and encyclopedia contexts, with sources like The New York Times and The Guardian frequently employing it. Overall, "let us say" serves as a valuable tool for clarifying ideas and arguments by framing them within a hypothetical context.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
if we consider
Suggests a specific scenario for consideration.
suppose we assume
Uses 'suppose' and 'assume' to introduce a hypothetical scenario, differing in the level of formality.
imagine that we
Invites the listener or reader to envision a particular situation.
let's posit
Presents a statement as a hypothesis or starting point for reasoning.
assuming hypothetically
Emphasizes the hypothetical nature of the assumption.
for argument's sake
Introduces a point made for the sake of argument, implying a hypothetical situation.
just for example
Emphasizes the use of an example for illustrative purposes only.
for instance
Provides a specific example to support a statement.
by way of example
Offers an example to clarify a concept.
to illustrate this point
Indicates the introduction of an example.
FAQs
How can I use "let us say" in a sentence?
"Let us say" is typically used to introduce a hypothetical example or situation. For instance, "Let us say you are planning a trip; you would need to consider the costs."
What are some alternatives to "let us say"?
You can use phrases like "suppose that", "for example", or "imagine if" to introduce a hypothetical situation or example.
Is it appropriate to use "let us say" in formal writing?
While grammatically correct, "let us say" might be perceived as informal in certain contexts. Consider using more formal alternatives like "consider the case where" or "for the sake of argument" in academic or professional settings.
What's the difference between "let us say" and "let's say"?
"Let us say" and "let's say" are essentially interchangeable, with "let's say" being a more common and contracted form of the phrase. The choice between them often depends on the desired level of formality, with "let us say" perceived as slightly more formal.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested