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
where then
Grammar usage guide and real-world examplesUSAGE SUMMARY
'where then' is a correct and usable part of a sentence in written English.
It is usually used to introduce a new idea or to draw a conclusion. For example: "He wasn't able to fix the problem on his own, so where then do we turn for help?".
✓ Grammatically correct
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
60 human-written examples
Where, then, are we headed?
News & Media
Where, then, is the controversy?
News & Media
Where then are we?
News & Media
Where, then, the pleasure?
News & Media
Where, then, to start the list?
News & Media
Where, then, does this leave us?
News & Media
Where then do we stand?
Academia
Where, then, are the manifestations?
News & Media
Where, then, are his roots?
News & Media
Where, then, should Mubarak go?
News & Media
Where, then, did Gregory's Christianity come from?
Academia
Expert writing Tips
Best practice
Use "where then" to smoothly transition between ideas, especially when introducing a question or conclusion based on previous information. It helps maintain a logical flow in your writing.
Common error
Avoid using "where then" when a simple "where" question is sufficient. "Where then" implies a more complex inquiry, often involving a sequence of events or reasoning, rather than a straightforward request for location.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "where then" primarily functions as an interrogative adverbial phrase used to introduce a question that logically follows a preceding statement or situation. It signals a consequential inquiry, often implying a deeper investigation beyond a simple location.
Frequent in
News & Media
45%
Science
30%
Academia
25%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "where then" is a versatile phrase used to introduce a question or conclusion that follows logically from previous information. According to Ludwig AI, it is a correct and usable part of English sentences. It is grammatically sound and commonly found in various contexts, ranging from news and media to science and academia. When using this phrase, ensure that it indeed serves as a logical continuation or inquiry stemming from the prior context. The sources used as examples are authoritative, solidifying the reliability of this analysis.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
in that case
Focuses more on the conditional aspect, implying a consequence based on a preceding statement.
so what follows
Emphasizes the logical progression or the next step in reasoning.
where does that lead
Indicates a question about the consequences or implications of a situation.
what's the next step
Directly asks for the subsequent action or stage, shifting from location to action.
what's the implication
Focuses specifically on the result or inference that can be drawn.
given that, where
Highlights the premise before posing a question about location.
what does that suggest
Draws attention to the suggestive nature of the current information.
in which direction
Specifies the need for directional guidance.
how should we proceed
Implies more about the method to carry on.
towards what end
Shifts the focus from location to the ultimate goal or purpose.
FAQs
How can I use "where then" in a sentence?
Use "where then" to introduce a question that logically follows from previous statements or circumstances. For example, "If the key isn't in the drawer, "where then" could it be?"
What phrases are similar in meaning to "where then"?
Similar phrases include "in that case", "so what follows", or "what's the next step", depending on the context.
Is it ever incorrect to use "where then"?
Yes, it would be incorrect if you are simply asking for a location without any prior context. A simple "where" would suffice in those cases.
What is the difference between "where then" and "where is"?
"Where is" directly asks for a location. "Where then" implies a more complex inquiry that is linked to previous information or events. "Where is" is a simple question, while ""where then"" introduces a follow-up question based on previous information.
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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested