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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
hello guys
Grammar usage guide and real-world examplesUSAGE SUMMARY
"hello guys" is correct and usable in written English.
You may use it as a casual greeting at the beginning of a letter or email to a group of people you know. For example, you could write, "Hello guys, I hope you're all doing well."
✓ Grammatically correct
News & Media
Academia
Wiki
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
7 human-written examples
Say hello, guys.
News & Media
Hello guys!" He shouted, waving at the static photo.
News & Media
"Hello guys, I just wanted to let you know that your work on improving the Haiti maps is really appreciated here.
News & Media
After the Mets defeated the Red Sox, 4-2, last night, Martínez greeted reporters as they barreled into the clubhouse by saying: "Hello, guys.
News & Media
He started waving his arms at them: "I said: 'Hello guys, I'm here.' " Finn Heilig, 10, whose father works at Google, says he liked learning with pen and paper — rather than on a computer — because he could monitor his progress over the years.
News & Media
European startup conference The Next Web (and now competing blog, hello guys), which took place in Amsterdam last week, was covered in full by seven TNW bloggers who wrote over 30 posts about all major announcements, speeches and competitions.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
"Hello, you guys," Benjamin Gibbard said.
News & Media
Then I was going to go back to Afghanistan and Iraq with Tony Sirico again just to walk around and say hello to guys — we don't sing and dance.
News & Media
Whether you are working on a Twitter client in Romania (hello Seesmic guys!) or a teenager in a bedroom in the tiny country of San Marino dreaming of building your own Foursquare, we are all united by our fascination with technology.
News & Media
Hello, Comic Book Guy! Hello.
News & Media
At a November 2014 panel at the Paley Center panel presented in association with the New York Comedy Festival, which I attended for Vulture, moderator Jason Zinoman of the New York Times said, "I've never seen the 'Hello M'lady' guy lampooned and skewered from that perspective..
News & Media
Expert writing Tips
Best practice
Use "hello guys" as an informal greeting in emails, messages, or casual conversations. Consider your audience and the context to ensure it's appropriate.
Common error
Avoid using "hello guys" in formal emails or professional communications. Opt for more formal greetings such as "dear colleagues" or "good morning/afternoon everyone" to maintain a professional tone.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "hello guys" functions primarily as an interjection used for greeting. It's a common way to start a conversation or address a group informally. Ludwig confirms its grammatical correctness and usability.
Frequent in
News & Media
30%
Academia
25%
Wiki
20%
Less common in
Science
10%
Formal & Business
10%
Reference
5%
Ludwig's WRAP-UP
In summary, "hello guys" is a grammatically correct and commonly used informal greeting suitable for various casual contexts. Ludwig's AI confirms its validity, highlighting its frequent presence in News & Media and Academia sources. While inclusive alternatives exist, especially in more formal settings, "hello guys" remains a popular choice for starting conversations in relaxed environments. Be mindful of the setting and audience to ensure appropriateness. Consider alternatives like "hello friends" or "hello everyone" in more formal situations.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
hello fellas
Replaces "guys" with "fellas", offering a slightly more old-fashioned or regional tone.
hello everybody
Replaces "guys" with "everybody", offering a more inclusive and general greeting.
hello folks
Substitutes "guys" with "folks", creating a more general and informal greeting.
hello friends
Substitutes "guys" with "friends", creating a warmer, more inclusive greeting.
hello ladies
Modifies "guys" to "ladies", offering a more respectful and formal greeting to a female audience.
hello fellows
Replaces "guys" with "fellows", resulting in a slightly more formal or old-fashioned greeting.
hello girls
Changes "guys" to "girls", specifying the greeting for a female audience.
hello boys
Replaces "guys" with "boys", specifically addressing a male audience in an informal way.
hello darlings
Replaces "guys" with "darlings", offering an affectionate and somewhat theatrical greeting.
hello angels
Substitutes "guys" with "angels", creating a more endearing and affectionate greeting.
FAQs
When is it appropriate to use "hello guys"?
"Hello guys" is appropriate in informal settings, such as addressing friends, teammates, or colleagues you have a casual relationship with. It's suitable for emails, group chats, or in-person greetings when a relaxed tone is desired.
What are some alternatives to "hello guys"?
Alternatives include "hello friends", "hi everyone", "hey team", or "greetings all", depending on the context and your relationship with the audience. For more formal settings, consider "dear colleagues" or "good morning/afternoon everyone".
Is "hello guys" grammatically correct?
Yes, "hello guys" is grammatically correct as an informal greeting. The word "guys" is used colloquially to address a group of people, regardless of gender, though some may find it less inclusive.
Is "hello guys" inclusive?
While commonly used, "hello guys" might not be considered fully inclusive as it implies a male-dominant group. Alternatives like "hello everyone" or "hello team" are more inclusive options, addressing all members of the group regardless of gender. Depending on the setting alternatives such as "hello friends" might work as well.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested