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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
date of event
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "date of event" is correct and usable in written English. You can use it when referring to the specific day on which an event occurs. For example, "Please confirm the date of event for the conference." Alternative expressions include "event date" and "date of the event."
✓ Grammatically correct
Science
News & Media
Formal & Business
Wiki
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
28 human-written examples
Length Difficulty Start Finish Typical duration Date of event Entry notes Registration opened on March 1 and is limited to 5,000 riders, so places will be filling up fast.
News & Media
Similarly, if drugs such as digoxin were initiated within 6 weeks prior to the incident arrhythmic event, the date of event was altered accordingly.
Science
Time to clinical endpoints was compared using Cox proportional hazards models from index date to date of event or censorship.
Science
The PMMRC requested the National Health Index number and date of event for each case from the notifying DHB.
Science
Un-duplication was conducted using the FDA case identification number, date of event, country of occurrence, age, and gender.
Science
Another approach is by taking linear time estimates between two dental visits as the date of event [ 6].
Science
Human-verified similar examples from authoritative sources
Similar Expressions
32 human-written examples
The patients were sorted by the date of randomisation and the date of events where they occurred.
Science
that can be used to infer the date of events or the cultural and ethnic background of the patients.
Dates of event: July 28 August 5 5 Odds: 17/2 Ben Ainslie Age: 35 Place of Birth Englandd Main Event: Men's Finn Rival Zach Rileyy, USA Medal Prospects: Looking to make it four gold medals.
News & Media
Dates of event: July 29 August 5 5 Odds: 7/2 Annie Lush, Lucy MacGregor and Kate MacGregor Age: 32, 25 and 20 Main Event: Women's Elliot 6m Team Rival Team USAarere their closest competitor for top spot.
News & Media
Dates of event: July 29 August 4 4 Odds: 7/2 Women's Hockey Rival: The Netherlands are favourites and are also in Team GB's group.
News & Media
Expert writing Tips
Best practice
When writing for a general audience or in a narrative context, consider using "the date of the event" to sound more natural.
Common error
Avoid using "date of event" when you actually mean the 'date of report' or 'date of entry'. In data management, confusing the time an event happened with the time it was recorded can lead to significant errors in analysis.
Source & Trust
89%
Authority and reliability
4.9/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "date of event" functions as a noun phrase used to denote the specific calendar point when an occurrence takes place. In the scientific examples provided by Ludwig, it often acts as a key variable in time-to-event or survival analysis models, where it is used to calculate intervals between a start point and a specific outcome.
Frequent in
Science
70%
News & Media
15%
Formal & Business
10%
Less common in
Wiki
3%
Reference
1%
Social Media
1%
Ludwig's WRAP-UP
The phrase "date of event" is a highly effective and standardized noun phrase predominantly used in scientific and formal writing. As observed in the Ludwig AI data, its most frequent application occurs in medical research, particularly in survival analysis where it defines the end point of a study period. While functionally identical to "event date", it maintains a slightly more formal tone that is well-suited for academic journals and official records. Ludwig confirms that the phrase is grammatically sound and universally accepted in professional English. When using it, ensure that the 'event' being referred to is clearly defined to avoid confusion with reporting or recording dates.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
event date
More concise and commonly used in business or scheduling software.
date of the event
Adds the definite article for a more specific, natural sounding tone in spoken English.
occurrence date
Often used in legal or insurance contexts to denote when an incident happened.
incident date
Specific to events that are accidents, crimes, or medical anomalies.
timing of the event
Broadens the scope to include the time of day or duration, not just the calendar date.
day of the event
Emphasizes the specific 24-hour period rather than the abstract data point.
date of occurrence
Highly formal, typically found in technical reports or formal research.
scheduled date
Indicates that the event was planned in advance rather than occurring spontaneously.
timestamp of the event
Implies a more precise digital recording, often including both date and time.
point in time
A more abstract reference to the temporal location of the event.
FAQs
How do I use "date of event" in a sentence?
You can use it in administrative or scientific contexts, for example: "The researcher must record the exact "date of event" for each participant." For a more concise version, you might use "event date".
Is it "date of event" or "event date"?
Both are correct. "date of event" is more common in formal data sets and scientific papers, while "event date" is preferred in business and casual scheduling.
What is a more formal way to say "date of event"?
Depending on the context, you can use "date of occurrence" for scientific studies or "incident date" for insurance and legal documents.
Does "date of event" include the time?
Usually, "date of event" refers only to the day, month, and year. If you need to include the exact time, use a term like "timestamp" or "date and time of event".
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
89%
Authority and reliability
4.9/5
Expert rating
Real-world application tested