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
before this date
Grammar usage guide and real-world examplesUSAGE SUMMARY
"before this date" is correct and usable in written English.
You can use it to refer to a specified date either stated or implied in the context of the sentence. For example: "John must submit his application before this date in order to be considered for the position."
✓ Grammatically correct
Academia
News & Media
Science
Alternative expressions(3)
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
The Aborigines' ancestors could have arrived several thousand years before this date.
News & Media
All Cornell WebEx users should transition their web conferencing to Zoom (cornell.zoom.us) before this date.
Academia
The music and film industries have lobbied hard for tougher measures to be introduced before this date.
News & Media
One-half of the fall term full-tuition charge will be canceled for students who withdraw from the Graduate School on or before this date or who are granted a medical leave of absence effective on or before this date.
Academia
Before this date he had been engaged in hostilities with Portugal, which was in alliance with John of Gaunt.
Encyclopedias
Withdrawal from Session A on or before this date entitles a student to a full rebate of Session A tuition.
Academia
Withdrawal from Session B on or before this date entitles a student to a full rebate of Session B tuition.
Academia
We will use your latest submission before this date to determine the final results of the contest.
Withdrawal from Yale College on or before this date entitles a student to a full rebate of fall-term tuition.
Academia
Withdrawal from Yale College on or before this date entitles a student to a full rebate of spring-term tuition.
Academia
Withdrawal from housing on or before this date entitles a student to a partial room and board rebate.
Academia
Expert writing Tips
Best practice
In formal writing, consider using synonyms like "prior to this date" or "preceding this date" to enhance the sophistication of your language.
Common error
Avoid using "before this date" when you actually mean 'on or before this date'. The phrase strictly refers to a time earlier than the specified date, not including the date itself.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "before this date" functions as a prepositional phrase, modifying a verb or noun by specifying a temporal boundary. It indicates that an action, event, or state must occur at some point preceding a given date, as illustrated in Ludwig's examples.
Frequent in
Academia
31%
News & Media
57%
Science
8%
Less common in
Encyclopedias
2%
Wiki
2%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, "before this date" is a versatile prepositional phrase used to set temporal boundaries and deadlines across various contexts. As confirmed by Ludwig, it's grammatically correct and widely accepted, with its usage spanning academia, news, and scientific domains. To ensure clarity, always specify the 'date' to which you are referring. For more formal settings, consider using synonyms such as "prior to this date". However, be cautious not to confuse it with "on or before this date", as the former excludes the specified date, while the latter includes it.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
prior to this date
Uses 'prior to' instead of 'before', maintaining the formal tone.
earlier than this date
Replaces 'before' with 'earlier than', emphasizing temporal precedence.
preceding this date
A more formal synonym for 'before', suitable for academic or legal contexts.
up until this date
Highlights the continuous period until the specified date.
in advance of this date
Emphasizes acting or occurring ahead of the date.
leading up to this date
Focuses on the period preceding the date, rather than just a point in time.
not later than this date
Focuses on the finality of the date as a cut-off point.
previously to this date
A more emphatic way to say something happened before.
any time before this date
Emphasizes the lack of restriction on when something could happen before the date.
before this deadline
Substitutes 'date' with 'deadline', focusing on the final day for something.
FAQs
How can I use "before this date" in a sentence?
You can use "before this date" to indicate a deadline or a point in time prior to a specific date. For example, "All applications must be submitted before this date."
What's a more formal way to say "before this date"?
Alternatives like "prior to this date" or "preceding this date" are more formal options.
Is "before this date" the same as "on or before this date"?
No, "before this date" means anytime earlier than the date itself, while "on or before this date" includes the date as well. The distinction is important for deadlines and temporal scopes.
What phrases are semantically similar to "before this date"?
Similar phrases include "earlier than this date", "leading up to this date", and "in advance of this date".
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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested