http://www.propokertools.com/simulations
Hold'em Simulation ?
2,781,381,002,400 trials (Exhaustive)
Hand Equity Wins Ties
100% 50.00% 1,334,125,369,292 113,130,263,816
100% 50.00% 1,334,125,369,292 113,130,263,816
113,130,263,816/2,781,381,002,400 = 0.04067413407
So 4,06%.