that's fine

USAGE SUMMARY

The phrase "that's fine" is considered correct and usable in written English
It is often used to indicate agreement or acceptance of a situation or suggestion. Example: "I will pick you up at 7 pm for dinner." "That's fine, I'll see you then."

✓ Grammatically correct

News & Media

Academia

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

57 human-written examples

That's fine … that's fine.

The Guardian - Sport

Q. No, that's fine.

The New York Times

That's fine.

Yale University

That's Fine.

The New York Times

Maybe that's fine.

The New York Times - Arts

"Yes, that's fine.

The New York Times - Arts

No, that's fine.

The New York Times

That's fine, Natalie.

The New Yorker

Human-verified similar examples from authoritative sources

Similar Expressions

3 human-written examples

But that was fine.

The New York Times - Food

And that was fine.

The New York Times - Sports

All that is fine.

The New Yorker

Expert writing Tips

Best practice

In professional emails, ensure the tone is not dismissive; adding a small follow-up like "that's fine, thank you for clarifying" can soften the delivery.

Common error

Avoid using "that's fine" when you actually want to express high praise or excitement. Because the phrase denotes adequacy, using it in response to a great achievement might inadvertently sound like a lukewarm or indifferent reaction.

Linguistic Context

As noted by Ludwig AI, "that's fine" functions primarily as a sentence substitute or a predicative clause. It consists of the demonstrative pronoun "that", the contracted verb "is" and the adjective "fine", serving as a concise way to confirm agreement or acknowledge information.

Expression frequency: Very common

Frequent in

News & Media

70%

Academia

15%

Wiki

10%

Less common in

Science

3%

Formal & Business

1%

Social Media

1%

Ludwig's WRAP-UP

In conclusion, "that's fine" is a highly versatile and correct English phrase used to denote that a situation or proposal is satisfactory. Ludwig AI indicates a massive volume of usage across the most prestigious publications, confirming its reliability in virtually any context. Whether used to politely accept a delay in a News & Media interview or to validate a musical concept in an Academia lecture at Yale, it remains a go-to expression for clear, concise agreement. While it is simple, writers should be mindful of its neutral tone, ensuring it matches the intended level of enthusiasm for the situation.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

it is okay

The most common direct synonym, though occasionally less formal

that is acceptable

More formal and explicit in granting approval

fine by me

Adds a personal perspective to the acceptance

that works for me

Focuses on the practical suitability of a suggestion

all right

Slightly more informal but serves the same functional purpose

fair enough

Used specifically to acknowledge the validity of a point or concession

that is satisfactory

Clinical and professional, often used in business contexts

no problem

More casual and suggests the decision causes no inconvenience

certainly

Provides a more enthusiastic or affirmative tone of agreement

go ahead

Shifts from passive acceptance to active permission

FAQs

How do I use "that's fine" in a sentence?

You can use it as a standalone response or as part of a longer thought, such as "If you need to reschedule, "that's fine" with me."

What is a more professional way to say "that's fine"?

In a business setting, you might prefer phrases like "that is acceptable", "that is satisfactory" or "that works well".

Is "that's fine" or "that's okay" better?

Both are interchangeable in most contexts, but "that's okay" is often perceived as slightly more casual than the more neutral "that's fine".

What is the difference between "that's fine" and "it's fine"?

There is very little difference; however, ""that's fine"" usually points directly to a specific preceding statement, while "it's fine" can refer more broadly to a general situation.