Poker.net: "Probability Tables - What Are the Odds?

The Odds Of Being Dealt These Hands Using 5 Cards

Royal Flush -- 1 Chance In 649,739 Hands Dealt
Straight Flush -- 1 Chance In 72,192 Hands Dealt
Four of a Kind -- 1 Chance In 4,164 Hands Dealt
Full House -- 1 Chance In 693 Hands Dealt
Flush -- 1 Chance In 508 Hands Dealt
Straight -- 1 Chance In 254 Hands Dealt
Three of a Kind -- 1 Chance In 46 Hands Dealt
Two Pair -- 1 Chance In 20 Hands Dealt
One Pair -- 1 Chance In 4 Hands Dealt
No Pair -- 1 Chance In 2 Hands Dealt"