I stand corrected vs I stand to be corrected

This question was asked on this forum.

Here is a brief summary of the thread which answers your question:

"I stand corrected" is usually the more common expression.

"I stand to be corrected." means this according to a person on this forum:

It's a quick way of saying 'I might be wrong about that statement I have just made and feel sure somebody will put me right if that is the case'.

I hope this answers your question.