drawing to flushes and straights

[joewatch]

Here you go: Omaha outs/odds

[provee]

You can think about it the same way you do in holdem, but just remember that there are 2 more known cards. So on the flop, you odds will be (outs/45) instead of being divided by 47 in HE.

[Phishy McFish]

...and you may have 347K on a A56 flop. So you have BETTER than an open ended draw.