Drawing hand
Flush Draw in Poker: Odds, Equity & How to Play
The math and equity of Flush Draw, and how to play it in real hands.
Quick answer
Flush Draw: Four cards of the same suit, needing one more for a flush.
In more detail
Flush draws have ~36% equity from flop to river vs one pair. Combined draws (flush + straight, flush + pair) can have 60%+.
Common questions
What does Flush Draw mean in poker?
Flush draws have ~36% equity from flop to river vs one pair. Combined draws (flush + straight, flush + pair) can have 60%+.
How do I calculate the equity of a flush draw?
Count your outs (cards that complete the draw) and apply the rule of 2 and 4: outs × 4 on the flop, outs × 2 on the turn. The result is your approximate % chance to hit by the river.
Related terms
New to poker? Start with our preflop strategy guide and the free TAG cheatsheet.