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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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Good afternoon

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "Good afternoon" is correct and usable in written English.
It is typically used as a greeting during the afternoon hours, usually from around 12 PM to 5 PM. Example: "Good afternoon, everyone. Thank you for joining the meeting today."

✓ Grammatically correct

News & Media

Academia

Wiki

Human-verified examples from authoritative sources

Exact Expressions

43 human-written examples

Good Afternoon Good afternoon is Konnichiwa.

Good afternoon.

News & Media

The New Yorker

"Good afternoon, ma'am.

News & Media

The New York Times

"Good afternoon," Rosenberg said.

News & Media

The New Yorker

Good afternoon, everybody.

News & Media

The New York Times

"Good afternoon, everyone.

Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

6 human-written examples

Good night, good night.

News & Media

The New York Times

Good night.

Good evening!

News & Media

The New York Times

Good Night.

"Good morning, good morning, good morning".

News & Media

BBC
Show more...

Expert writing Tips

Best practice

In written communication, follow "Good afternoon" with a comma if you are addressing someone directly (e.g., "Good afternoon, John,").

Common error

Avoid using "Good afternoon" in the morning or evening. Use "Good morning" before noon and "Good evening" after 5 PM for accurate greetings.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

85%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The primary grammatical function of "Good afternoon" is to serve as an interjection, specifically a conventional expression used as a greeting. As indicated by Ludwig, it's a standard way to acknowledge someone during the afternoon.

Expression frequency: Common

Frequent in

News & Media

32%

Academia

28%

Wiki

12%

Less common in

Formal & Business

8%

Science

6%

Reference

6%

Ludwig's WRAP-UP

In summary, "Good afternoon" is a grammatically correct and commonly used greeting appropriate for addressing individuals between noon and approximately 5 PM or 6 PM. Ludwig confirms its validity and usability in English. It is versatile enough for professional and casual settings, and its primary function is to initiate polite interaction. While widely accepted, it's crucial to use "Good afternoon" during the correct time frame, avoiding mornings or evenings. Alternatives such as "Afternoon greetings" or simply "Afternoon" can be used in more informal contexts.

FAQs

When is it appropriate to say "Good afternoon"?

It's appropriate to use "Good afternoon" as a greeting from noon (12:00 PM) until around 5:00 PM or 6:00 PM, before switching to "Good evening".

Is "Good afternoon" formal or informal?

"Good afternoon" is generally considered a polite and semi-formal greeting, suitable for both professional and casual settings.

What's a more casual alternative to "Good afternoon"?

A more casual alternative to "Good afternoon" could simply be "Afternoon".

How do I use "Good afternoon" in an email?

You can start an email with "Good afternoon" followed by the recipient's name, such as "Good afternoon, [Name]," to begin your message politely.

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Source & Trust

85%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: