Your guess is as good as mine

30th December 2024

We use this expression to say that we don't know something.

Usage

Written:

Yes

Spoken:

Yes

Formal:

Yes

Informal:

Yes

Example 1

What time does the film end?

Your guess is as good as mine. Perhaps around ten?

Example 2

What do you think we'll be doing next week?

I don't know. Your guess is as good as mine. They never tell us in advance here.