Hi,

First, I apologize if this question has already been asked or if I am in the wrong forum. Is there a good equity calculator for 5card Omaha Hi and Hi-Lo?

It has been years since I used a forum and there was an interesting hand that arose. Need a math guy to calculate the equities for the 2 hands after the turn action. Will ship $5 via Venmo for the quick effort if the result is as expected. Please show the math. Here is the hand...

Game: 5 Card Omaha Hi-Low

Hand 1:
AsAh2s4h8c

Hand 2:

KdJsJc10d9c

Flop: Kc8h5d
Turn: Kh

So, hand 1 has overpair (Aces), nut flush draw (minus hand 2 boat outs) and nut low draw with 1 card to come (all los are good). Hand 2 currently has trips on turn with no low draw possible.

Look forward to seeing the result and associated math after the turn.

Much appreciated

Hand 1 currently behind on Hi.

Hand1 wins Hi with a heart not J T 9, so 6 remaining hearts, or Hand 1 wins Hi with one of two remaining aces; 6 hearts + 2 aces = 8 outs out of 38 remaining deck =21.1% win probability

If correct do not want payment. If not correct, do not want (or deserve) payment.

(I assumed 5 card Omaha plays like 4 card; 2 cards from holding plus 3 from board)

Need more than that. Remember this is hi lo so los factor into equity. Really need the specific EV calc

There's a calculator here http://www.propokertools.com/simulations

No money needed ofc

Isn't it true that Hand 2 can't win Lo, so you need only consider the Hi?

If so and if my analysis is correct (I sometimes make mistakes),

Hand 1 EV = 21.1% * (Pot + Turn Bet) - 79.9% * Turn Bet.

This assumes an all-in bet on the turn or, if not all-in, no bets on the river (i.e. the loser folds).

The way I figure it, 8 cards will give the AA hand a scoop. These are the 8 Hal stated (6 hearts and 2 aces). Additionally, I count 13 cards that give that hand half the pot - there are 2 2s, 3 3s, 2 5s, 3 6s and 3 7s (we don't count the aces or the hearts from 2 to 7 because they already give him the full pot). So 9/38 he gets 100%, 13/38 he gets 50% and 16/38 he gets nothing. He has 21% (for the high scoop) + 17% (for the low half) = 38% equity.

This seems correct, aside from the fact that you have 3 4s giving a low and no 5, since a 5 is already on the board. So that tallies to 14 cards giving half pot and the equity is 15/38 (8 full outs plus 14 half outs).

Full outs:

Ad, Ac, 2h, 3h, 5h, 6h, 7h, Qh

Half outs:

2c, 2d, 3c, 3d, 3s, 4c, 4d, 4s, 6c, 6d, 6s, 7c, 7d, 7s

I knew I was going to mess it up somewhere like that.

cha ching!