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
how kind
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'how kind' is correct and usable in written English.
You can use it to indicate that something someone did or said was kind or generous. For example, "I was so touched when my coworkers pitched in to help me move - how kind of them!".
✓ Grammatically correct
News & Media
Wiki
Academia
Science
Alternative expressions(19)
how thoughtful
how sweet
how kind of you to say
how nice
what a nice gesture
that is very helpful
so nice of you to say
that's very kind of you
you're too kind
thanks so much
that's sweet
I appreciate the feedback
I appreciate your kind words
thank you for the compliment
how thoughtful of you
you are very kind to say so
you are too kind
that is very kind of you
thank you for your kindness
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
59 human-written examples
How kind.
News & Media
But how kind they are!
News & Media
"How kind of you to call.
News & Media
That is how kind girls manage it.
News & Media
"How kind of you," said I. "Pensión Hernandez".
News & Media
My first thought was simply how kind Americans are.
News & Media
"I'm really impressed by how kind Americans are," she said.
News & Media
How kind of you to let me come.
News & Media
"How kind of you to take an interest".
News & Media
"How kind of you," I replied, quite incredulously.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
Those who know him know how kind-hearted he was.
News & Media
Expert writing Tips
Best practice
Pair the phrase with a prepositional phrase like 'of you' or 'of them' to specify the subject of the praise.
Common error
Avoid using "how kind" when you actually mean 'what sort' or 'what type'. For example, do not say 'How kind of music do you like?' if you are asking about a genre; use 'What kind of music' instead. The phrase "how kind" should almost always refer to the quality of being helpful or generous.
Source & Trust
94%
Authority and reliability
4.9/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "how kind" primarily functions as an adjectival intensifier in exclamatory sentences or as the lead of a subordinate interrogative clause. In exclamations, it heightens the degree of the adjective 'kind' to express strong emotion. In reporting contexts, it measures the degree of kindness observed in a person or action, as noted in the Ludwig AI analysis.
Frequent in
News & Media
65%
Wiki
15%
Academia
10%
Less common in
Science
5%
Social Media
3%
Encyclopedias
2%
Ludwig's WRAP-UP
In conclusion, "how kind" is a robust and sophisticated English phrase used to recognize and reward thoughtfulness. According to Ludwig AI, it is consistently found in high-quality journalism and literature, ranging from exclamatory remarks in The Guardian to nuanced character assessments in The New Yorker. The phrase is most effective when used to express immediate appreciation or to reflect on a person's generosity. Writers should be careful not to confuse its usage with 'what kind' (type/sort), as "how kind" is strictly related to the virtue of benevolence. Whether used in a formal letter of thanks or a casual conversation, it remains a pillar of polite English communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
how thoughtful
Focuses on the consideration or care behind an action
how generous
Emphasizes the abundance or magnitude of a gift or action
how sweet
Adds a more informal and affectionate tone to the appreciation
it is so considerate
A more formal way to describe a polite action
what a nice gesture
Refers to the specific act rather than the general trait
how gracious
Implies a sense of elegance or high social standing in the kindness
that is very helpful
Focuses on the utility of the action rather than the sentiment
how compassionate
Suggests deep empathy or pity driving the kind act
so benevolent
A highly formal and slightly archaic synonym
how nice
A simpler and more general evaluation of a pleasant act
FAQs
What can I say instead of "how kind"?
You can use alternatives like "how thoughtful", "how generous" or "how sweet" depending on the level of formality and the relationship.
Is it correct to say "how kind of you"?
Yes, it is perfectly correct. Adding "of you" identifies the person responsible for the act. You can also see examples in Ludwig like "how kind of you to say".
What is the difference between "how kind" and "how nice"?
While similar, "how kind" specifically highlights the virtue of being helpful or selfless, whereas "how nice" is a broader, more general term for something pleasant or agreeable.
Can "how kind" be used in a professional email?
Yes, it is often used in professional contexts to acknowledge a colleague's assistance. A phrase like "how kind of you to help" is considered polite and professional.
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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
94%
Authority and reliability
4.9/5
Expert rating
Real-world application tested