Table of Games

Game Speed Wager $/h Sigma(1h)
Craps

pass+2x, 1 come 2x odds

120 rolls 5 $4.50 $125
8/5 BP 400 1.25 $4 $115
7/5 BP 400 1.25 $10 $115
BJ (0.7%HA) 80 10 $6 $100
BJ (Hi/Lo, double bet on +2, wong out on -2) 80 10 -$1.50 $130
1-2NL or 4-8 Limit* 30 NA $12 $66

*poker assumes average player, and $4/hand dropped/toked. Sigma assumption is 15 Big Bets/100 for limit, 60 Big Blinds/100 for no-limit

A useful rule of thumb: Bankroll for n hours =Sqrt(n)*(sigma 1 hour)*factor. This neglects house edge. You could add the expected loss for the session to your bankroll to (approximately) correct for this, but if this is a significant amount of money, you are playing the wrong game!

Risk of Ruin Factor
31.7% 1
10% 1.645
4.6% 2
0.27% 3
6e-5% 4
Erfc(x/sqrt(2)) x