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
dated at
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "dated at" is correct and usable in written English.
It is typically used to indicate the date on which a document or letter was written or signed. Example: "The contract was dated at the beginning of the month, ensuring all parties were aware of the timeline."
✓ Grammatically correct
Science
News & Media
Academia
Encyclopedias
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
58 human-written examples
While he called Kloepfer often, he dated "at least a dozen" other women.
Wiki
It doesn't sound dated at all".
News & Media
By contrast, Waiting for Godot hasn't dated at all.
News & Media
I do not think it feels dated at all".
News & Media
Some items are dated at end, Rome, 1864 Jul-Oct.
Academia
The fan overlies peat dated at 25,279 yr cal BP and is capped by a paleosol dated at 6010 yr cal BP.
Science
The A horizon of this paleosol has been dated at 2900 BP.
Science
Crustal thickening triggered per-aluminous magmatism dated at ca 247 240 Ma.
Science
A 2.3 m peat core was analysed and radiocarbon dated at three levels.
Science
Lagoonal sediments that contained Caspian mollusc shells have been dated at 2500, 900 and 500 BP.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
The tusk was carbon-dated at about 36,600 years old.
News & Media
Expert writing Tips
Best practice
When using "dated at" in scientific or historical contexts, ensure the dating method (e.g., radiocarbon dating) is clearly specified for accuracy and credibility.
Common error
Avoid using "dated at" when you simply mean something is old or out of style. Instead, use it specifically when referring to the established or scientifically determined age of an object or event.
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "dated at" primarily functions as a verb phrase, indicating the establishment of a specific time or period to which something belongs. Ludwig's examples show its use in attributing dates to objects, documents, and events.
Frequent in
Science
33%
News & Media
29%
Academia
14%
Less common in
Encyclopedias
7%
Wiki
5%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, "dated at" is a versatile phrase predominantly used to establish the time of origin or creation of an object, document, or event. As Ludwig AI confirms, the phrase is grammatically correct and widely accepted across diverse contexts, including science, news, and academia. While primarily functioning to provide temporal context, it's important to be precise and mention the used dating method, specially in scientific contexts. The phrase's frequent appearance in authoritative sources reinforces its reliability and acceptance in formal communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Bearing the date of
Formally indicates the date something carries.
Assigned a date of
Focuses on the action of assigning a date, rather than the date itself.
Originating from
Emphasizes the point of origin in time.
Associated with the year
Directly links something to a specific year.
From the era of
Indicates a general time period instead of a specific date.
Created in
Highlights the act of creation within a specific time frame.
From the period of
Implies a broader timeframe of origin.
Recorded as
Indicates when something was documented.
Estimated to be from
Suggests an approximate time of origin.
Contemporary to
Highlights that something existed during the same time.
FAQs
How do I use "dated at" in a sentence?
Use "dated at" to specify the time something originated or was created. For example, "The manuscript was dated at 1603" indicates the manuscript's age.
What can I say instead of "dated at"?
Alternatives to "dated at" include "bearing the date of", "originating from", or "estimated to be from" depending on the nuance you want to convey.
When is it appropriate to use "dated at" versus "dated on"?
"Dated at" is generally used to specify the location or time period something originates from, while "dated on" is used to indicate the specific date on which an event occurred. While both can be acceptable, context matters.
Is there a difference between saying something is "dated at" a certain time and saying it is "from" that time?
Saying something is "dated at" a certain time usually implies that the date has been scientifically or historically determined. Saying it is "from" that time is a more general statement about its origin.
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
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested