This is an odds calculator for Double Board Omaha.
It allows you to easily calculate Double Board Omaha with 4 or 5 cards.
It also supports equity calculations for multiple players, up to 2-4 people.
Note: The default number of simulations is 2000. If you want to calculate the pre-flop win rate in particular, you will need to change the number of simulations in the settings to allow for convergence.