in which date

USAGE SUMMARY

The phrase 'in which date' is correct and can be used in written English.
However, it is usually more natural to use the phrase 'on which date' instead. You can use this phrase when asking someone when a specific event or deadline occurred or will occur. For example, you could say "Could you please tell me on which date the contract expires?".

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

The value of βt was computed using information from herd-tests in which date of the previous bTB test was available (n = 543, 66.8%).

BMC Veterinary Research

Further sensitivity analyses were undertaken to include the day of zoster in the exposed period, and to restrict to individuals aged ≥60 years and to patients whose records were linked to HES (in which date of stroke onset may be better recorded).

Clinical Infectious Diseases

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

Call it hometown bias, but I think this tiny drive-in, which dates back to the Depression, serves the best cheeseburgers anywhere.

Forbes

The form in which dates are given in a document is of particular import in determining its provenance and authenticity.

Britannica

The next phase will surely include "sparking," in which dating Web sites match customers according to DNA-based immunological profiles.

The New York Times - Books

It is difficult to determine the rates of date rape worldwide, especially in cultures in which dating and premarital romantic and sexual relationships either do not occur or do so in diverse contexts.

Encyclopedia Britannica

Nikolai Gogol's Diary of a Madman is a journal in which dates give way, dogs talk and the writer, a pen-pushing civil servant named Poprishchin (here called Pushpin), comes to believe himself the king of Spain.

The Guardian

For Capa and Taro the newly discovered negatives are providing a way to make sense of their jumbled archive of images from the Spanish Civil War, in which dates, sequences and even attributions have remained uncertain.

The New York Times - Arts

Greetings, young contestant; it's time to play "Your Favorite Father," in which, "Dating Game" style, you get to choose yourself a new dad from a group of highly qualified hopefuls.

The New York Times

Moreover, IHS audit data are gathered from audited medical records in which dates of diagnosis are likely not as accurate and laboratory measurements not as uniform as in our study.

Diabetes Care

The provided references also lead to publications in which dating of post-fertilization events was inferred, probably incorrectly, from time passed after the injection of human chorionic gonadotropin (HCG) [ 77, 78].

Biology Direct

Expert writing Tips

Best practice

While grammatically correct, consider using "on which date" for a more natural and common phrasing. This substitution often improves readability and flow, especially in formal writing.

Common error

Avoid using "in which date" when a simpler, more direct question like "on what date?" or "when?" would suffice. Overly complex phrasing can make your writing sound stilted.

Linguistic Context

The phrase "in which date" functions as a prepositional phrase introducing a relative clause. It specifies a particular date within a broader context or question. Although grammatically correct, according to Ludwig AI, this construction is less common than alternatives like "on which date".

Expression frequency: Rare

Frequent in

Science

33%

News & Media

33%

Academia

34%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "in which date" is grammatically correct but less common than alternatives like "on which date". Ludwig AI indicates that "on which date" is generally preferred for its natural flow. While it appears in various contexts, including science, news, and academia, its frequency is relatively rare. When writing, it's essential to consider simpler, more direct options to enhance clarity and readability. Although grammatically correct, simpler alternatives might be favored in informal contexts.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

on what date

Focuses specifically on inquiring about a certain date; uses "on" instead of "in which".

on what specific date

Adds emphasis to needing a precise date; includes the adjective "specific".

upon which date

More formal variant of "on which date" with a slightly archaic tone.

on which day

Specifies "day" instead of "date", but refers to the same concept.

by what date

Indicates a deadline or latest possible date; introduces the concept of a limit.

during which period

Refers to a span of time, not just a single date; uses "period" to broaden context.

until which date

Specifies a date as an end point of a duration; emphasizes duration instead of a single point.

at what point in time

Emphasizes a precise moment; more formal and less direct.

since which date

Highlights a starting date from which something has continued; focuses on continuation.

in what year

Narrows focus to the year, omitting the specific day or month.

FAQs

What's a more common alternative to "in which date"?

A more common alternative to "in which date" is "on which date". It sounds more natural in contemporary English.

How can I use "in which date" correctly in a sentence?

You can use "in which date" to ask about a specific date within a context. For example, "The study details the experiment, in which date the samples were collected."

Is "in which date" formal or informal?

"In which date" leans towards a more formal register. In most situations, simpler alternatives such as "on what date" may be preferred.

Which is correct, "in which date" or "on which date"?

Both "in which date" and "on which date" are grammatically correct, but "on which date" is generally more common and idiomatic.