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 would be fun
Grammar usage guide and real-world examplesUSAGE SUMMARY
'that would be fun' is a correct and usable phrase in written English.
You can use it to express something that would be enjoyable or exciting. For example, "I was thinking of taking a road trip this summer - that would be fun!".
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(20)
that sounds enjoyable
that seems entertaining
that appears delightful
it would be a great pleasure
It was my pleasure
It would make me very happy
fortunate to assist
i would greatly appreciate it
My enjoyment
I would be happy
glad to serve
it has been my friend
it would be a shame
i would welcome the opportunity
always a pleasure
it would be a great poem
My pleasure
it would be a great relief
I would be held
I would be delighted to
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
56 human-written examples
Also, someone somewhere suggested Sarah Silverman; that would be fun.
News & Media
"It'd be something that would be fun to do.
News & Media
But he did want a job that would be fun.
News & Media
"Have to admit, that would be fun," Cone said.
News & Media
I wanted a record this time around that would be fun to play live.
News & Media
This wasn't a score that would be fun to recount back at Anna's.
News & Media
This seems like a group that would be fun to get to know.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
4 human-written examples
"Ah, that'd be fun," Tagg said.
News & Media
I snuck it into "The Fly," I snuck it into "Earth Girls Are Easy". But yeah, that'd be fun.
News & Media
Either way, that'd be fun as hell.
News & Media
Me: Yeah, that'd be fun!
News & Media
Expert writing Tips
Best practice
When using "that would be fun", ensure the context is clear and the subject of the fun is easily understood by your audience.
Common error
While "that would be fun" is acceptable in many situations, it might be too informal for academic papers or very formal business correspondence. Opt for more sophisticated alternatives like "that would be enjoyable" or "that aligns with our interests" in those contexts.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that would be fun" functions as an evaluative expression, conveying a positive assessment of a proposed activity or idea. It indicates agreement, enthusiasm, or a belief that something will be enjoyable. Ludwig AI confirms that this expression is both correct and usable in written English.
Frequent in
News & Media
60%
Academia
20%
Science
10%
Less common in
Formal & Business
5%
Wiki
3%
Reference
2%
Ludwig's WRAP-UP
In summary, the expression "that would be fun" is a grammatically sound and commonly used phrase for conveying enthusiasm and agreement. As verified by Ludwig AI, it is appropriate for a range of contexts, although it's best reserved for neutral to informal settings. When greater formality is required, consider alternatives like "that sounds enjoyable". Its frequent appearance in reputable sources like The New York Times and The Guardian further underscores its acceptability in contemporary English.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
That sounds enjoyable
Replaces 'fun' with 'enjoyable', focusing on the pleasurable aspect.
That could be a blast
Employs 'a blast' to denote a highly enjoyable experience.
That seems entertaining
Substitutes 'fun' with 'entertaining', emphasizing the amusement factor.
That appears delightful
Uses 'delightful' instead of 'fun', highlighting a sense of great pleasure.
That would be quite amusing
Replaces 'fun' with 'amusing', stressing the humorous quality.
That's right up my alley
Expresses that something is perfectly suited to one's tastes and would therefore be fun.
That looks promising
Shifts the focus to potential positive outcomes, implying future enjoyment.
That tickles my fancy
A more playful way to say something appeals to one's interests and would be fun.
I'd find that agreeable
Focuses on personal acceptance and willingness, implying likely enjoyment.
That holds some appeal
Indicates an attractive or interesting quality, suggesting potential enjoyment.
FAQs
How can I use "that would be fun" in a sentence?
You can use "that would be fun" to express enthusiasm or agreement about a suggestion or idea. For example, "Going to the beach this weekend? That would be fun!"
What are some alternatives to saying "that would be fun"?
Alternatives include "that sounds enjoyable", "that seems entertaining", or "that appears delightful", depending on the specific nuance you want to convey.
Is "that would be fun" suitable for formal writing?
While generally acceptable, "that would be fun" might be too informal for academic or business contexts. Consider using more formal alternatives such as "that would be agreeable" or "that would be beneficial".
What is the difference between "that would be fun" and "that will be fun"?
"That would be fun" typically refers to a hypothetical or conditional scenario, while "that will be fun" expresses anticipation for something that is already planned or highly likely to happen.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested