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
through friday
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "through Friday" is correct and usable in written English.
It is typically used to indicate a range of days, meaning from the beginning of a period up to and including Friday. Example: "The store is open from Monday through Friday, so you can visit us any day during the week."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(1)
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
Open Monday through Friday for lunch, Wednesday through Friday for dinner.
News & Media
Wednesday through Friday.
News & Media
April 6th-13th — Friday through Friday.
News & Media
That's every day, Monday through Friday.
News & Media
Happy hour, Tuesday through Friday.
News & Media
serves breakfast Monday through Friday.
News & Media
Monday through Friday at noon.
News & Media
Dinner Monday through Friday only.
News & Media
Ages 8 to 12. Monday through Friday.
News & Media
Monday through Friday, 7 to 10 a.m.
News & Media
Lunch noon to 5 Tuesday through Friday.
News & Media
Expert writing Tips
Best practice
When using "through friday", ensure it clearly communicates that Friday is included in the specified period. Avoid ambiguity by explicitly stating "up to and including friday" if necessary.
Common error
Avoid assuming that "through friday" is exclusive of Friday. Always clarify when Friday is not intended to be included in the specified time frame to prevent misunderstanding.
Source & Trust
87%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "through friday" functions as a prepositional phrase indicating a duration or timeframe that extends to, and includes, Friday. Ludwig's examples illustrate this usage in various contexts, such as opening hours, event schedules, and data collection periods.
Frequent in
News & Media
40%
Science
40%
Wiki
20%
Less common in
Formal & Business
0%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "through friday" is a grammatically sound prepositional phrase used to define a period extending up to and including Friday. While not extremely common, Ludwig shows its applications in diverse areas, from scheduling to research studies. Given Ludwig AI's analysis, it maintains a neutral register, suitable for both professional and informal communications. Remember to ensure clarity by explicitly stating inclusion when necessary to prevent misunderstandings, as "through friday" can occasionally be misinterpreted.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Until friday
Replaces "through" with "until", indicating the same endpoint of a period.
Ending friday
Simple and direct alternative indicating Friday is the final day.
Up to and including friday
More explicitly states that Friday is the last day of the period.
Extending to friday
Highlights the extension of a period that culminates on Friday.
Concluding on friday
Focuses on Friday as the concluding day of an event or period.
Lasting until friday
Focuses on the duration, with Friday as the termination point.
Until the end of friday
Emphasizes that the entire day of Friday is included.
Culminating on friday
Suggests that Friday marks a significant conclusion.
Through the course of friday
Emphasizes the duration that lasts until Friday.
Reaching friday
Indicates the period continues until it gets to Friday.
FAQs
How can I use "through friday" in a sentence?
You can use "through friday" to indicate a period that includes all days until and including Friday. For example, "The special offer is valid monday "until friday"".
What is an alternative to saying "through friday"?
Alternatives include ""until friday"", "up to and including friday", or "ending on friday", depending on the desired level of formality and clarity.
Is it correct to say "through friday"?
Yes, "through friday" is grammatically correct and commonly used to indicate that a period extends to and includes Friday.
What does "through friday" mean?
"Through friday" means that something lasts or is valid up to, and including, the day of Friday.
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
87%
Authority and reliability
4.3/5
Expert rating
Real-world application tested