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
on friday
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'on friday' is correct and usable in written English.
You can use it when you are referring to the day of the week that comes after Thursday and before Saturday. For example: "I will be attending a meeting on Friday."
✓ Grammatically correct
News & Media
Arts
Sports
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
On Friday evening, S.E.I.U.
News & Media
But not on Friday.
News & Media
game on Friday night.
News & Media
On Friday, Capt.
News & Media
On Friday, it happened.
News & Media
Mr. Tsarnaev: On Friday.
News & Media
'Restless' opens on Friday.
News & Media
Not on Friday.
News & Media
(He resigned on Friday).
News & Media
On Friday evening Bloom!
News & Media
Debuts on Friday abounded.
News & Media
Expert writing Tips
Best practice
When writing news or reports, always ensure the context clarifies which Friday is being referenced, especially if the timeframe is not immediately apparent to the reader.
Common error
Avoid using "on friday" without clear context. Saying "The meeting is on Friday" can confuse readers unless the week or date is specified. Instead, say "The meeting is this Friday" or "The meeting is on Friday, July 31st".
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "on friday" functions as an adverbial phrase modifying a verb or clause. It specifies the time when an action occurs, providing temporal context. Ludwig AI confirms that its simple structure clearly indicates a day of the week.
Frequent in
News & Media
60%
Arts
20%
Sports
10%
Less common in
Formal & Business
5%
Science
3%
Encyclopedias
2%
Ludwig's WRAP-UP
The phrase "on friday" is a common and grammatically sound way to specify an event's timing. As confirmed by Ludwig AI, it serves as an adverbial phrase indicating when something occurs. It's versatile for both formal and informal communication, but context is key to avoid ambiguity. While widely used in news, arts, and sports, always clarify the specific date if needed. Remember to use it to ensure clarity and effective communication. Using alternatives like "this friday" or specifying the exact date (e.g., "on friday, July 29th") are good ways to make your meaning crystal clear.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
this friday
Specifies the upcoming Friday, adding a sense of immediacy.
coming friday
Similar to 'this friday', but with a slightly less immediate feel.
friday next
An older fashioned way to say this Friday.
friday of this week
More explicitly states the Friday within the current week.
the upcoming friday
Formal version of 'this friday'.
friday week
Refers to the Friday of the following week, providing a future perspective.
friday the [day number]
Identifies a specific Friday by its date, useful for clarity.
the friday after next
Designates the Friday two weeks from the current date, offering a more distant timeframe.
friday subsequently
Indicates the Friday that follows a particular event or time.
on the aforementioned friday
Refers back to a Friday previously mentioned, creating a formal tone.
FAQs
How to use "on friday" in a sentence?
What can I say instead of "on friday"?
Alternatives include "this friday", "friday next", or "the coming friday", depending on the context. For a specific date, you could say "on friday, July 26th".
Which is correct, "on friday" or "friday"?
Both can be correct, but "on friday" is generally preferred when specifying a day of the week for an event or action. "Friday" alone can work in some contexts, but "on friday" is more explicit and avoids ambiguity. Saying "See you friday" is often used in informal conversation.
What's the difference between "on friday" and "by 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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested