ProPokerTools
Unrolled Hold'em Simulation ?

Before the Flop 1,712,304 trials (Exhaustive)

Hand Equity Wins Ties
Kc7d 72.16% 1,202,071 67,075
4h7s 27.84% 443,158 67,075

On the Flop 990 trials (Exhaustive)
board: 4d8s3c
Hand Equity Wins Ties
Kc7d 13.84% 129 16
4h7s 86.16% 845 16

On the Turn 44 trials (Exhaustive)
board: 4d8s3c7c
Hand Equity Wins Ties
Kc7d 13.64% 6 0
4h7s 86.36% 38 0

On the River 1 trials (Exhaustive)
board: 4d8s3c7c7h
Hand Equity Wins Ties
Kc7d 0.00% 0 0
4h7s 100.00% 1 0