your guess is as good as mine

Idioms  

1. I don't know any more than you do, as in As for when he'll arrive, your guess is as good as mine. [1920s]

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Example Sentences

“Your guess is as good as mine. We don’t have enough staff.”

From Slate

“Your guess is as good as mine,” McVay said, adding, “It’s been some challenging, unique circumstances for sure. You certainly hope so, but here we are 10 weeks in and it just seems like you’re getting more resilient to handle it.”

From Los Angeles Times

“Your guess is as good as mine. Anyway, many folks found themselves here. You’re in a sacred place, chile.”

From Literature

“Your guess is as good as mine on that,” Kraken coach Hakstol said.

From Seattle Times

"Everyone keeps saying 'your guess is as good as mine'," she said.

From BBC