A question about calculating rough pot odds quickly

Originally Posted by MortimerJazz

Originally Posted by Wooderson

This method, (Outs x 2)+2 is used on the turn. Immediately post-flop use (Outs x 4).

This is the Rule of Four-Two, Rule of 42, etc...

Thanks alot for that Wooderson ... and apologies swiggidy - I didn't know that that was what the rule was called.

I should add too that the Outs x 4 is odds to come on the Turn AND the River, not just one street. The odds on one street are x2+2