What is a Good C-Bet Percentage in Poker?

What the stat counts

Flop c-bet percentage is how often you bet the flop as the last preflop aggressor when checked to / first to act. Three details decide whether your HUD's number means what you think. The denominator is flops seen as the preflop aggressor, so hands where your raise took the pot preflop are not in it. Checking back is the alternative, not folding, which is why a low figure is a passivity read rather than a tightness read. And most trackers report the heads-up and multiway cases together unless you split them, which matters a great deal: one opponent has to defend a whole range against you, three opponents between them almost always have something.

Where the band comes from, and what it assumes

The 50-75% guideline comes from tracker population norms for winning micro-stakes players, not from a solver, and its width is doing real work. A band 25 points wide is admitting that the right frequency depends on the board and on the range you arrived with. Both edges are defensible strategies: a player who bets 50% of flops and gives up on the rest can be doing it correctly if the flops they abandon are the ones their range genuinely misses, and a player at 75% can be right against opponents who fold too much. What the band cannot tell you is whether your own mix is two mistakes averaging out — betting every flop when you have a hand and checking every flop when you do not is a perfectly normal-looking 63%.

Sizing decides how often the bet has to work

A c-bet is a bet, so the same arithmetic applies as anywhere else: you risk your bet to win the pot, and a hand with no equity needs folds often enough to pay for it. From the pot and the bet alone:

• •A third of the pot needs folds 25% of the time, and asks the defender to continue with 75%.
• •Half the pot needs folds 33.33% of the time; the defender has to continue with 66.67%.
• •Two-thirds needs folds 40% of the time, against a defence requirement of 60%.
• •A pot-sized bet needs folds 50% of the time, and the defender may fold half their range.

What that means for a high or low figure

Read your c-bet percentage together with your sizing, because the pair is what an opponent faces. A 75%-plus frequency at a third of the pot is coherent: small bets need fewer folds, so betting most flops cheaply is a real strategy. The same frequency at three-quarters of the pot is not, because you cannot have that many hands that want to risk that much. Under the band, the leak is usually checking flops that miss your own hand rather than the flops that miss your range: an ace-high board misses your set-mining pairs and hits your entire opening range, and the range is what you are betting. Over the band, the tell is what happens on the turn — a player who c-bets everything and then gives up on most turns has simply moved their fold to a street where the pot is bigger.

How long before your own figure means anything

The band is wide, so the sample is mercifully small: about 60 c-bet opportunities puts a 95% interval inside the 12.5-point half-width. That is the easy part. At the modelled opening frequency of 14.5% of hands, 60 flops as the aggressor is at least 400 hands, and in practice more, because some of your raises win the pot before the flop. Narrowing it to five points takes about 360 opportunities. And the number worth having — your frequency split by board texture and by heads-up against multiway — divides that sample into slices, each of which needs its own.

Check your own figure

The free leak report computes your flop c-bet frequency against this band from a hand history you already have, alongside the fold-versus-c-bet figure that says how you handle the other side of the same spot. For the sizing arithmetic in the list above, the MDF calculator takes a pot and a bet and returns both numbers.