That's great vs That's perfect

When to use each in English, with meaning, register, and examples.

That's great

That's perfect

Beyond 10,000 (less common)
 That's greatThat's perfect
Pronunciation🇬🇧 //ðæts ˈpɜːfɪkt//🇺🇸 //ðæts ˈpɜrfɪkt//
MeaningIt is exactly what I wanted.
Example-Your presentation was amazing, that's perfect!
Register-Neutral
How common-Beyond 10,000 (less common)
Collocations-that's perfect timing, that's perfect for me, that's perfect example
Antonyms-that's awful, that's unacceptable
Common mistakes-Using it sarcastically without clear context., Mispronouncing the phrase., Confusing with 'that's good' in intensity.
Usage notes-Use when you agree or are pleased with something. Suitable in most contexts; avoid in very formal settings.

See it in real clips

That's great
That's perfect

Frequently asked questions: That's great vs That's perfect

What's the difference between That's great and That's perfect?

That's great: That's perfect: It is exactly what I wanted.

Can I use That's great and That's perfect interchangeably?

Not always. That's great and That's perfect are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.