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Both calculators run independently — change the inputs on either side to compare results.

Poker Variance Calculator

Model the expected swings in your poker results over a large sample of hands. Use it to set realistic bankroll goals and mentally prepare for inevitable downswings.

Hands Played (hands)

Win Rate (bb/100)

Standard Deviation (bb/100)

Confidence Level

Fill in the required fields to see your result.

Poker

Poker Fold Equity Calculator

Calculates the expected value of a bluff by combining your opponent's fold frequency, your pot equity when called, and bet size. Use it to decide whether a semi-bluff or pure bluff is profitable.

Current Pot Size ($)

Bluff Bet Size ($)

Opponent Fold Frequency (%)

Equity When Called (%)

Position Factor

Fill in the required fields to see your result.

Key differences

	Poker Variance Calculator	Poker Fold Equity Calculator
Category	Poker	Poker
Inputs required	4	5
Result	Expected Range (Big Blinds) (BB)	Expected Value of Bluff ($)
What it does	Model the expected swings in your poker results over a large sample of hands. Use it to set realistic bankroll goals and mentally prepare for inevitable downswings.	Calculates the expected value of a bluff by combining your opponent's fold frequency, your pot equity when called, and bet size. Use it to decide whether a semi-bluff or pure bluff is profitable.