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
this matters because
Grammar usage guide and real-world examplesUSAGE SUMMARY
"this matters because" is a valid and commonly used phrase in written English.
You can use it to introduce why something is significant. For example: "This matters because it highlights the potential for increased efficiency."
✓ Grammatically correct
News & Media
Academia
Formal & Business
Alternative expressions(17)
this is crucial because
this is relevant because
the significance of this lies in
this is important because
the reason this is important is that
the key reason is
it is important to note that
this is remarkable because
this is notable because
this is fundamental because
this is valuable because
this is significant because
this is useful because
this is vital because
this is impossible because
this is noteworthy because
this is interesting because
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
This matters because of what is being lost.
News & Media
This matters because public investment in farming underpins rural productivity there.
News & Media
This matters because elite opinion matters.
News & Media
This matters, because language matters.
News & Media
This matters, because over 100m old people live in poverty.
News & Media
This matters because of the so-called "incumbent 50% rule".
News & Media
This matters because unmarried parents have great trouble staying together.
News & Media
This matters, because Railtrack's employees, in particular signalmen, attribute blame.
News & Media
This matters because WTO rules treat goods and services differently.
News & Media
All of this matters — because physical activity habits start early.
Academia
This matters, because Miller's play is both psychological and social.
News & Media
Expert writing Tips
Best practice
Use "this matters because" to clearly articulate the implications or importance of a fact or statement. Ensure the 'because' clause directly relates to and supports the 'this matters' part, creating a logical flow for the reader.
Common error
Avoid using "this matters because" without a clear antecedent for 'this'. Ensure the reader understands what 'this' refers to, or rephrase to be more explicit. For example, instead of 'This matters because of X', say 'The increased investment matters because of X'.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "this matters because" functions as a causal connector, linking a statement of fact or observation with an explanation of its importance or implications. It indicates that what follows is the reason why the preceding point is significant. According to Ludwig, this is a common way to introduce a justification or rationale.
Frequent in
News & Media
53%
Academia
23%
Formal & Business
10%
Less common in
Science
13%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "this matters because" is a versatile and frequently used phrase that serves as a causal connector, explaining why a particular point is significant. As noted by Ludwig, it is considered grammatically correct and appears in a wide variety of contexts, from news and media to academic writing. To use it effectively, ensure that the 'this' has a clear reference and that the 'because' clause provides a logical and compelling justification. While alternatives exist, such as "this is crucial because" or "the significance of this lies in", "this matters because" offers a straightforward way to emphasize the relevance of your statements.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
this matters due to
A more direct and concise way to express the reason something is important.
this is crucial because
Stresses the critical nature of the preceding statement and its consequences.
this is relevant because
Focuses on the connection and applicability of the information.
the reason this is important is that
Emphasizes the importance by explicitly stating that the reason will be provided.
we need to consider this because
Indicates the necessity of taking something into account and provides the justification.
the key reason is
Highlights that the following explanation is the main factor.
the significance of this lies in
Highlights the importance by focusing on the underlying significance or value.
this is consequential because
Emphasizes the weighty implications of the statement.
it is important to note that
Draws attention to a specific aspect that requires consideration.
it's essential to remember that
Highlights a critical piece of information that should not be forgotten.
FAQs
How can I use "this matters because" in a sentence?
Use "this matters because" to introduce an explanation of why something is important or relevant. For example, "This research matters because it could lead to new treatments for cancer."
What can I say instead of "this matters because"?
You can use alternatives like "this is crucial because", "this is relevant because", or "the significance of this lies in" depending on the context.
Is it ever incorrect to use "this matters because"?
While grammatically correct, "this matters because" can be ineffective if the 'this' is unclear or the 'because' clause doesn't logically follow. Ensure clarity and a strong causal link.
What's the difference between "this matters because" and "this is important because"?
"This matters because" and "this is important because" are often interchangeable. However, "this matters" might imply a more practical or consequential relevance, while "this is important" could refer to broader significance.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested