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
so know that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "so know that" is correct and usable in written English.
It can be used to emphasize an important point or information that the speaker wants the listener to be aware of. Example: "I have made significant changes to the project, so know that the final outcome will be different from what you initially expected."
✓ Grammatically correct
News & Media
Wiki
Alternative expressions(20)
right know that
only know that
take note that
don't forget that
just comfortable that
be aware that
just know that
understand that
it is important to note
remember that
scarcely know that
it's important to note that
it is worth noting that
bear in mind that
keep in mind that
levels know that
just acknowledge that
just discover that
rest assured that
just know now that
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
28 human-written examples
So, know that.
News & Media
So know that Allah is Most Forgiving, Merciful".
News & Media
Proponents, although they usually don't come out and say so, know that the mythical, phantasmal aspects of the death penalty are precisely what account for its persistence.
News & Media
But aficionados, and those who have played in a university wind ensemble during the last 30 years or so, know that such groups now constitute a bona fide hotbed of opportunity for contemporary composers.
News & Media
So know that cams are going up everywhere.
News & Media
So know that you can avoid all of this work with a simple phone call.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
31 human-written examples
When you see an attributed quote or a "said So-and-So," know that the blogger didn't actually talk to that person but probably just stole the quote from somewhere else, and per the rules of the link economy, they can claim it as their own so long as there is a tiny link to the original buried in the post somewhere.
News & Media
So, you know, that's life.
News & Media
So to know that is incredible".
News & Media
So, you know, that's -- Yeah? Q.
News & Media
And so we know that exists.
News & Media
Expert writing Tips
Best practice
Use "so know that" to introduce a crucial piece of information or a consequence that the reader or listener should be aware of. This phrase works best when you want to ensure the information is not overlooked.
Common error
Avoid starting multiple consecutive sentences with "so know that". Overuse can make your writing sound repetitive and less impactful. Instead, vary your sentence structure by using alternatives like "be aware that" or "it is important to note".
Source & Trust
81%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "so know that" functions as a conjunction and an imperative. It connects a preceding statement with a subsequent piece of information, while also instructing the listener to be aware of that information. According to Ludwig, this phrase is grammatically correct and usable.
Frequent in
News & Media
55%
Wiki
35%
Science
10%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "so know that" is a grammatically correct and commonly used phrase for emphasizing important information or providing a key takeaway. As noted by Ludwig, its function is to connect a previous statement with something crucial the audience should be aware of. While highly useful, it's essential to avoid overuse and to vary your sentence structure. The phrase finds frequent application in news and media as well as wiki content, but is rare in formal academic or scientific contexts. Consider alternatives such as "be aware that" or "understand that" to prevent redundancy and maintain a strong writing style.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
be aware that
This alternative directly emphasizes the need for awareness regarding a specific piece of information.
understand that
Focuses on the importance of comprehension regarding the information being presented.
keep in mind that
This highlights the importance of remembering the information, especially for future decisions.
bear in mind that
Similar to 'keep in mind', but slightly more formal.
it's important to note that
Emphasizes the significance of the information that follows.
you should know that
Directly informs the listener of something they ought to be aware of.
take note that
Emphasizes the need to pay attention to a particular detail.
remember that
Highlights the need to recall the information at a later time.
consider that
Encourages the listener to factor in a particular piece of information when making a decision.
it is worth noting that
Suggests that the information is valuable or insightful.
FAQs
How can I use "so know that" in a sentence?
Use "so know that" to introduce information you want to emphasize or ensure the reader understands clearly. For example: "The deadline has been moved forward, so know that you have less time to complete the project."
What are some alternatives to "so know that"?
You can use alternatives like "be aware that", "understand that", or "keep in mind that" depending on the context.
Is it grammatically correct to start a sentence with "so know that"?
Yes, it is grammatically correct to start a sentence with "so know that". The "so" functions as a conjunction, linking the preceding context to the information that follows. However, be mindful of overuse.
What's the difference between "so know that" and "therefore"?
"So know that" is used to highlight an important fact following from a previous statement. "Therefore" indicates a logical conclusion or result. For example: "The system will be down for maintenance; so know that you won't be able to access your account. Therefore, plan your tasks accordingly."
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
4.3/5
Expert rating
Real-world application tested