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
kind of hour
Grammar usage guide and real-world examplesUSAGE SUMMARY
'kind of hour' is not a correct and usable phrase in written English.
To convey the same meaning you would say something like, "the time of day" or "at what hour". For example, "At what kind of hour do you usually go to bed?".
⚠ May contain grammatical issues
News & Media
Science
Alternative expressions(20)
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
4 human-written examples
Eight-thirty in the morning is not, frankly, the kind of hour at which any civilised person would generally wish to find themselves in a smart Soho restaurant.
News & Media
It's a different take on the old RFP model and allows anyone to sell any kind of hour.
News & Media
"There's too many cops on the road at this kind of hour.
News & Media
Interview 3 weeks after birth: formula feeding, introduced at 1 week, breastfeeding stopped at 1 week) Woman: He was waking every kind of hour and a half/two hours wanting to feed, so I tried him on the solids after speaking to the health visitor.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
Whoa! Between getting children to preschool and general household activities, I have neither the time nor the mental energy to expend on the kind of hour-by-hour analysis Ms. Rosenstrach engages in.
News & Media
What kind of hours does it require and what do you find satisfying about it?
News & Media
If I'm going to work those kind of hours, I expect to be paid well".
News & Media
You'd think somebody who puts in her kind of hours would get a little plusher ride.
News & Media
This article was amended on 4 August 2014 because an earlier version called the film "These Kind of Hours" once.
News & Media
"Some people could be intimidated by that, because he expected everyone else to put in those kind of hours too," said Mr. Dunbar, now superintendent of the New Jersey State Police.
News & Media
But it is still unclear what kind of hours will be adopted when Mr. Seifert's exchange merges with the London Stock Exchange later this year.
News & Media
Expert writing Tips
Best practice
When describing a time, be specific. Instead of "kind of hour", use the exact hour or a descriptive term like "early morning".
Common error
Avoid using "kind of hour" in formal contexts. It is grammatically awkward and less precise than alternatives like "time of day" or "specific hour". Choose clearer and more direct language for professional communications.
Source & Trust
86%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "kind of hour" attempts to function as a descriptor of time, but its grammatical structure is questionable. It aims to specify a general period within a day, but this is not supported by Ludwig AI's analysis, which flags it as incorrect.
Frequent in
News & Media
50%
Science
50%
Formal & Business
0%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "kind of hour" is flagged by Ludwig AI as grammatically incorrect and not a standard expression in English. While it attempts to describe a general timeframe, it is not effective due to its awkward structure. Instead, more precise alternatives such as "time of day" or "specific hour" are recommended for clarity and correctness. Ludwig's analysis shows that the phrase is rare and should be avoided in formal contexts.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
type of hour
Replaces "kind" with "type", maintaining the same basic structure and meaning.
sort of hour
Substitutes "kind" with "sort", offering a slightly more informal tone but similar denotation.
specific hour
Emphasizes the exactness or particularity of the hour being referenced.
certain hour
Indicates a particular, but perhaps unspecified, hour.
time of day
Shifts focus from a specific hour to the broader period within a day.
particular time
Broadens the scope to include any specific point in time, not just hours.
the relevant hour
Highlights the importance or pertinence of the hour in a given context.
the hour in question
Refers back to a previously mentioned or understood hour.
at what hour
Poses a question about the specific hour something occurs.
what time
A more direct and common way to ask about a specific point in time.
FAQs
What does "kind of hour" mean?
While not grammatically ideal, "kind of hour" generally refers to a particular time or period within a day. It's often used to describe a general timeframe rather than a precise moment.
How can I correctly use "kind of hour" in a sentence?
It's best to avoid "kind of hour" in formal writing. Instead, use phrases like "time of day" or "specific hour". For example, instead of "What kind of hour is it?" use "What time is it?"
What can I say instead of "kind of hour"?
You can use alternatives like "time of day", "specific hour", or "what time" depending on the context.
Is "kind of hour" grammatically correct?
No, "kind of hour" is not considered grammatically correct in standard English. It's better to use more precise and grammatically sound alternatives.
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
86%
Authority and reliability
2.8/5
Expert rating
Real-world application tested