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
that depends
Grammar usage guide and real-world examplesUSAGE SUMMARY
"that depends" is a perfectly correct and usable phrase in written English.
It is typically used as a response to a question when you are uncertain or do not know the answer. For example: Q: "Would you like to go out for dinner tonight?" A: "That depends - do you want to go somewhere fancy or just grab a quick bite?".
✓ Grammatically correct
News & Media
Wiki
Academia
Alternative expressions(20)
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
As ever, the answer is "that depends".
News & Media
EMMOTT: I think that depends on Rome.
News & Media
On your body, that depends.
Wiki
Play games that depends on remembering.
Wiki
Well, that depends.
News & Media
H.S. That depends.
News & Media
BOY: That depends.
News & Media
"How many?" "That depends".
News & Media
That depends on its terms.
News & Media
That depends on your lifestyle.
News & Media
That depends who you ask.
News & Media
Expert writing Tips
Best practice
Use "that depends" when you want to provide a nuanced answer, acknowledging that the outcome or response is conditional on specific factors or circumstances. This adds precision and honesty to your communication.
Common error
Avoid simply stating "that depends" without providing context or specifying the factors it depends on. This can come across as vague or evasive. Always follow up with a brief explanation to clarify your position.
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that depends" serves as a qualifier, indicating that the truth or validity of a statement is conditional. It functions to acknowledge that a situation's outcome is not definite but contingent on specific circumstances. As Ludwig AI highlights, the phrase implies a need for further information or specification to provide a complete answer.
Frequent in
News & Media
56%
Academia
15%
Wiki
5%
Less common in
Science
13%
Formal & Business
8%
Encyclopedias
3%
Ludwig's WRAP-UP
In summary, "that depends" is a versatile and frequently used phrase that expresses conditionality or uncertainty. As Ludwig AI indicates, the phrase is considered grammatically correct and widely applicable across numerous contexts. It functions as a qualifier and serves the communicative purpose of acknowledging that the answer to a question relies on specific conditions or circumstances. While generally neutral in tone, "that depends" is particularly common in news and media sources, as well as academic settings. When using this phrase, ensure to provide context or specify the factors on which the answer depends to avoid ambiguity.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
it is contingent upon
Implies that something will only occur if certain conditions are met.
it hinges on
Suggests that the result is heavily influenced by a specific factor.
it is conditional
Expresses that something is not definite and relies on a condition.
it's subject to
Implies that something is liable to be affected by something else.
it is circumstantial
Highlights that the outcome varies based on the circumstances.
it varies
Indicates a range of possible outcomes based on changing factors.
it all boils down to
Indicates that the core of something depends on a single crucial point.
the result is variable
Highlights the potential for different outcomes.
the answer is not straightforward
Suggests that there is no clear or simple solution.
it's hard to say
Expresses uncertainty or lack of definitive knowledge.
FAQs
How can I use "that depends" in a sentence?
"That depends" is typically used as a response to a question when the answer is not straightforward and relies on specific circumstances. For example, if someone asks "Is the project going to be completed on time?", you might respond, "That depends on whether we receive the necessary resources."
What are some alternatives to "that depends"?
Alternatives to "that depends" include phrases like "it hinges on", "it varies", or "it is contingent upon". The best choice depends on the specific context and the nuance you want to convey.
When is it appropriate to use "that depends"?
It is appropriate to use "that depends" when the answer to a question relies on specific conditions or factors. It's a way of acknowledging that there isn't a simple yes or no answer and that more information is needed to provide a complete response.
Is "that depends" considered formal or informal language?
"That depends" is generally considered neutral in tone and can be used in both formal and informal contexts. However, in highly formal situations, you may opt for a more elaborate phrase such as "it is conditional" or "it is circumstantial".
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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
4.6/5
Expert rating
Real-world application tested