Apology vs. Apologies: What's the Difference?
Learn the difference between my apology and my apologies, including tone, count, formal messages, and common business-email patterns.
My apology refers to one expression or act of saying sorry. My apologies is a conventional, often more emphatic way to say “I am sorry,” even when only one mistake occurred. Both are correct: use my apology when discussing the apology itself and my apologies when directly acknowledging inconvenience or fault.
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At 7:45 a.m., a delayed reply begins “My apology for the wait.” The singular form is grammatical, but the conventional direct expression “My apologies for the wait” sounds more natural in this short business message.
Apology vs. Apologies at a glance
| Word | Typical role | Meaning | Example |
|---|---|---|---|
| my apology | Singular noun phrase | one statement or act of expressing regret | Please accept my apology for the inaccurate figure. |
| my apologies | Plural formula | a conventional expression of regret | My apologies for the delayed response. |
How to use my apology
My apology treats the expression of regret as one countable act. It often follows accept or appears when a writer refers to the content, timing, or sincerity of a specific apology.
Please accept my apology for the inaccurate figure.
How to use my apologies
My apologies is an established polite formula and does not require several separate mistakes. It is common as a complete opening in email and conversation, followed by for plus a noun or gerund.
My apologies for the delayed response.
Rules that make the choice easier
Use apologies as a direct formula
My apologies for the confusion is concise and idiomatic when acknowledging a problem directly.
Use apology for one identifiable act
Choose the singular when discussing or offering a specific apology: a written apology, a public apology, or please accept my apology.
Follow both forms with for
The common pattern is apology or apologies for the delay, error, interruption, or causing inconvenience.
Common mistakes to avoid
- Do not assume the plural means several mistakes.
- Avoid a bare apology when the reader needs a clear acknowledgment of what happened.
- Do not weaken a serious apology with excuses before accepting responsibility.
Quick practice
1. Please accept my ___ for the error.
Answer: apology
2. My ___ for keeping you waiting.
Answer: apologies
3. Can apologies refer to one incident?
Answer: Yes
Frequently asked questions
Is it my apology or my apologies?
Both are correct; my apologies is a conventional direct expression, while my apology names one act of regret.
Can I say my apologies for one mistake?
Yes. The conventional plural does not imply multiple mistakes.
Is please accept my apology correct?
Yes. It presents the apology as one specific act or statement.
Which form is better in an email?
My apologies is a natural concise opening; my apology works well after please accept.