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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
at the same time where
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "at the same time where" is not correct in standard written English.
It is typically used incorrectly as it combines two different expressions: "at the same time" and "where." Example: "The event will take place at the same time where the conference is being held."
⚠ May contain grammatical issues
News & Media
Science
Academia
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
38 human-written examples
But at the same time, where do you draw the line?
News & Media
And the network is moving "Grounded for Life" from Wednesdays at 8 30 to Tuesday at the same time, where it will follow "That 70's Show".
News & Media
When you die, you step outside of time - there's no "now" - and meet everyone at the same time, where you're all coming together as one.
News & Media
"We're dealing with a multiple of countries in trouble at the same time, where the investors and creditors are not just a limited number of banks, but a vast array of individuals and institutions.
News & Media
It is riddled with weirdness, mostly the result of Werner Heisenberg's famous uncertainty principle (namely, that it is impossible to be sure, at the same time, where an object is and how fast it is travelling).
News & Media
At the same time, where Washington was criticized in the past for supporting repressive governments, it risks even sharper criticism now because it made such a public commitment to promoting democracy.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
22 human-written examples
Measurements in serum from one of the animals in the scrapie group had only a moderate level of SAA (2.69 μg/ml) at 22 weeks and undetectable level of end stage, and Hp measurements at the same times where at the levels measured for the control group.
Science
At the same time... where you need the police to step in and arrest the violence, they're either functionally incapable... or they just don't give a damn," Simon said, citing the murder clearance rate in Baltimore, which is half the national average of over 60%.
News & Media
And, at the same time, ones where we could leverage our unique know-how in mastering micro mechanics and precision".
News & Media
At the same time, sectors where venture capital has traditionally made a huge impact, like IT and telecommunications, are no longer growing as fast as they once did.
News & Media
Glasgow was becoming an equally creative art scene at the same time but, where England's YBAs are rich celebrities now and London's art scene is profoundly commercialised, Glasgow art has managed to stay young.
News & Media
Expert writing Tips
Best practice
Avoid using the phrase "at the same time where" in formal writing. It's generally considered grammatically incorrect. Instead, separate the ideas of simultaneity and location using constructions like "at the same time, in a place where...".
Common error
Don't blend the expression of simultaneous occurrence with the specification of a location into one phrase. Using "at the same time, in/at/from a location where..." makes your writing grammatically clear. For example, instead of "at the same time where the incident occurred", write "at the same time, in the location where the incident occurred."
Source & Trust
87%
Authority and reliability
2.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "at the same time where" attempts to function as a connector indicating simultaneous events occurring in a specific location. However, according to Ludwig, this construction is not grammatically correct, as it improperly combines temporal and locative elements.
Frequent in
News & Media
50%
Science
30%
Academia
20%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "at the same time where" is a common but grammatically incorrect construction attempting to link simultaneous timing with a specific location. As noted by Ludwig, standard English writing discourages its use. Although relatively frequent across various sources, it's best avoided in formal contexts. Instead, separate the temporal and locative aspects of your sentence for better clarity and grammatical precision. Consider alternatives like "simultaneously "where"" or restructure your sentence to clearly convey both simultaneity and location with phrases such as "at the same time, in the place "where"" for accuracy and authority in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
simultaneously where
Replaces "at the same time" with "simultaneously" maintaining the locative conjunction.
concurrently in the location where
Substitutes "at the same time" with "concurrently" and adds specificity to the locative aspect.
while in the place where
Uses "while" to indicate simultaneity and specifies "in the place where" for location.
at the moment when
Replaces the locative "where" with the temporal "when", focusing on timing.
at the same time as
Omits the locative element and focuses solely on simultaneity using a common construction.
synchronously at the site of
Uses "synchronously" for simultaneous action and "at the site of" to indicate location with a more formal tone.
in conjunction with the area that
Employs "in conjunction with" to denote simultaneity and "the area that" for location, adding complexity.
at once in the region of
Replaces "at the same time" with "at once" and "where" with "in the region of", changing the tone slightly.
during the period in which
Focuses on the duration and the environment, providing a longer alternative.
coincidentally at the spot that
Uses "coincidentally" to highlight the simultaneous nature and "at the spot that" to indicate a specific location.
FAQs
Is it grammatically correct to use "at the same time where"?
No, the phrase "at the same time where" is generally considered grammatically incorrect. It combines a temporal phrase ("at the same time") with a locative conjunction ("where") inappropriately. It's better to separate these concepts for clarity.
How can I express simultaneity and location correctly in one sentence?
You can correctly express simultaneity and location by separating the phrases. For example, use "at the same time, in the place "where"...", or restructure the sentence to use separate clauses.
What are some alternative phrases to "at the same time where" that convey a similar meaning?
What's the difference between "at the same time when" and "at the same time where"?
"At the same time when" refers to a specific moment or occurrence (temporal), while "at the same time where" incorrectly attempts to link a time with a location. "At the same time "when"" is grammatically acceptable for describing simultaneous events; "at the same time where" is not.
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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
87%
Authority and reliability
2.5/5
Expert rating
Real-world application tested