River hero call with bluff frequency

Final pot after calling (BB)

Pot150 BB

300 seconds remaining

Bluffs: 10%

Value bets: 90%

BB
Hero

↗ Call 90 BB?

BTN
Villain

Bet: 90 BB

.range-step{display:none!important} Final pot after calling (BB)

Final pot after calling = Pot faced + Cost of call

150 BB + 90 BB

Minimum bluff frequency (%)

Minimum bluff frequency = Cost of call ÷ Final pot after calling × 100

90 ÷ 240 × 100

Average gain against bluffs (BB)

Average gain against bluffs = Bluff probability × Pot faced

10% = 10 ÷ 100 = 0.1 → 0.1 × 150 BB

Average loss against value (BB)

Average loss against value = Value probability × Cost of call

90% = 90 ÷ 100 = 0.9 → 0.9 × 90 BB

Call EV (BB)

Call EV = Average gain against bluffs − Average loss against value

Use the scenario’s bluff probability, final pot and call cost; keep full precision until the final answer.