97 tools. No account, subscription or download. Run a calculation, inspect its assumptions and keep your study separate from live play.
Showing 97 tools
Ask original card-event questions with boolean conditions, weighted ranges and exact or seeded execution.
Open tool →Compare jointly conditioned range composition, showdown equity and each legal next-card nut distribution.
Open tool →Generate all caller subsets from physical deal and calling ranges, then award eligible side pots and uncalled chips.
Open tool →Compare all first-discard choices and simulate one to three draw rounds against stated opponent policies.
Open tool →Measure finite-horizon peak-to-trough losses, recovery times and paths still unrecovered at the horizon.
Open tool →Check whether the future winnings required by your draw model can be paid by the matched remaining stacks.
Open tool →Solve the full 169-class heads-up preflop game or your weighted ranges, with antes and separate convergence and sampling certificates.
Open tool →Play future rotating blind hands under your declared seat policies, then value the remaining stacks with ICM.
Open tool →Simulate future progressive bounties jointly, then solve a declared directional ICM conversion to chips.
Open tool →Simulate every future all-in hand to a champion, including side pots, coverage, progressive transfers and finishing prizes.
Open tool →Model whole tournament paths with progressive bounties and a finite mystery pool, preserving correlations between players.
Open tool →Allocate an inclusive prize pool, protecting individual locked amounts and counting a winner reserve once.
Open tool →Settle multiway direct ownership, backing and makeup, with optional correlated portfolio covariance.
Open tool →Calculate fixed-hand heads-up or multiway equity, with board cards, dead cards and shared pots.
Open tool →Simulate two to six unweighted hand ranges with card blockers and shared-card conflicts handled.
Open tool →Compare PLO4, PLO5 or PLO6 hands using exactly two hole cards and three board cards.
Open tool →Calculate total pot equity for four-card Omaha eight-or-better, including split and quartered pots.
Open tool →Compare five-card Omaha eight-or-better hands, using exactly two hole cards for each high and low hand.
Open tool →Compare six-card Omaha eight-or-better hands with exact two-hole-card high and low rules.
Open tool →Compare hands in a 36-card game with flush above full house and the ace-six-seven-eight-nine straight.
Open tool →Complete known stud hands from a shared remaining deck and compare each best five-card high hand.
Open tool →Compare seven-card stud high and eight-or-better low hands, with split-pot equity.
Open tool →Compare ace-to-five low hands, ignoring straights and flushes, with known dead cards.
Open tool →Compare held cards after a final random draw using deuce-to-seven lowball rankings.
Open tool →Find the best five-card high hand, compare kickers, and check standard or short-deck hand rankings.
Open tool →Expand unweighted Hold'em hand ranges, remove card blockers and count unique available combinations.
Open tool →Build your own weighted 13 by 13 Hold'em range and export compatible range text, JSON or CSV.
Open tool →Measure weighted Hold'em hand categories and blocker-aware current nuts against every legal opponent hand.
Open tool →Count river cards that really win the whole pot against fixed opposing hands, with split cards listed separately.
Open tool →Enumerate every legal next card and calculate exact conditional equity against fixed player hands.
Open tool →Calculate equity across two boards dealt from one shared deck, including common-prefix run-it-twice boards.
Open tool →Calculate exact independent chip model tournament equity for two to twelve remaining players.
Open tool →Compare ICM, chip chop with guaranteed payouts, and an equal tournament prize-pool split.
Open tool →Build main and side pots, include folded contributions and identify uncalled chips to return.
Open tool →Solve a bounded bet/check and call/fold river game with weighted ranges and a measured equilibrium gap.
Open tool →Turn final player balances into transfers, with every penny accounted for.
Open tool →Find exact identical starting stacks that fit the chips you actually own.
Open tool →Generate or edit exact tournament levels, import a schedule, and include timed breaks.
Open tool →Run custom blind levels and breaks with pause, reload-safe local storage and portable JSON snapshots.
Open tool →Validate betting order and replay PokerStars, GGPoker or normalized hands with side pots and card winner checks.
Open tool →Practise the price of a call with original questions and a worked answer each time.
Open tool →Practise real Hold'em showdowns, kickers, exact flop equity and weighted-range river equity.
Open tool →Compare fold, win and lose tournament states with exact small-field ICM, and solve the break-even hand equity.
Open tool →Calculate equal-seat ICM and compare an exact call scenario using before, win and lose stacks.
Open tool →Combine mutually exclusive folds, callers and side-pot outcomes using explicit branch probabilities and net results.
Open tool →Check raise-to amounts against the last full raise, remaining stack and pot-limit maximum.
Open tool →Filter local session CSV data by date, format and cash stake, with breakdowns and SVG/CSV exports.
Open tool →Account for entries, re-entries, fees and bounties, then split the main pool to the penny.
Open tool →Work out the remaining bounty budget, average envelope and chance of drawing the biggest prize.
Open tool →Simulate tournament results from your own payout probabilities, including fees, re-entries and a finite bankroll.
Open tool →Count exact flop hits from a pocket pair, then test an optimistic future-winnings target against available stacks.
Open tool →Calculate disjoint hand-class counts for a full 52-card deck or a declared 36-card short-deck ruleset.
Open tool →Enumerate every legal flop after removing known cards, with exact rank and suit texture counts.
Open tool →Count the chance a random opponent has a higher pocket pair, plus precisely defined set-over-set flop events.
Open tool →A bankroll is measured in buy-ins, not cash. The more your results swing (standard deviation) and the thinner your edge (win rate), the more buy-ins you need to ride out variance without going broke. The formula is bankroll in big blinds equals minus S squared times the natural log of your target risk, divided by twice your win rate.
Open tool →Your hourly rate is profit divided by hours, the number poker actually pays you in the seat. Convert it to BB/hr to compare across stakes, and project it at your weekly volume.
Open tool →Even a fixed edge produces many plausible bankroll paths. The simulator makes those paths, bands and bankroll consequences visible without pretending the model can judge your play.
Open tool →A positive-edge Brownian model gives a characteristic drawdown scale from volatility squared divided by twice the edge. It does not predict a maximum downswing.
Open tool →Risk of ruin is the probability of busting your roll before your long-run edge takes over. It falls fast as you add buy-ins or raise your win rate.
Open tool →ROI is profit as a percentage of everything you bought in for, the headline win-rate metric for tournaments, where hourly is noisy.
Open tool →Expected value is what a decision is worth on average if repeated forever. For a river call it weighs the pot you win against the bet you lose, by your equity.
Open tool →A stop-loss caps a session loss to protect you from tilt and fatigue leaks, not just chips. Set it in buy-ins so it scales with your stake.
Open tool →A win rate only means something next to the hours behind it. This shows the 95% band around your figure and whether the whole band sits above break-even.
Open tool →Moving up needs two gates: enough buy-ins at the new stake, and a proven win rate at the one you are leaving. This sizes the first gate, so you take a shot on the maths rather than on a hot streak.
Open tool →Compare the call with the final pot.
Open tool →Find the extra winnings needed when a draw hits.
Open tool →Include extra wins and losses after the call.
Open tool →Calculate the river defence and bluff ratios for a bet size.
Open tool →Measure a zero-equity bet against an assumed fold rate.
Open tool →Combine folds with showdown equity when called.
Open tool →Find the folds needed for a semi-bluff to break even.
Open tool →Measure additional value from a river bet.
Open tool →Turn a pot percentage into chips and call odds.
Open tool →Separate the call, raise increment and raise-to total.
Open tool →Compare the effective stack remaining with the current pot.
Open tool →Find the maximum matched chips between two players.
Open tool →Use exact card-count probabilities alongside the rule of two and four.
Open tool →Find the largest additional bet and raise-to total.
Open tool →Apply a percentage rake with an explicit cap.
Open tool →Calculate a percentage rebate and fixed rewards.
Open tool →Convert a result to BB, BB/100 and BB/hr.
Open tool →Count expenses and travel time in the same sample.
Open tool →Count how many orbits a stack covers at current forced bets.
Open tool →Compare your stack with the average remaining stack.
Open tool →Measure forced contributions per orbit and hour.
Open tool →Price an immediate bounty using knockout probability.
Open tool →Find the mean of the remaining mystery bounty pool.
Open tool →Turn your chosen buy-in reserve into a cash target.
Open tool →Plan hands for a chosen normal-model margin of error.
Open tool →Put a normal-model interval around an observed win rate.
Open tool →Size a hypothetical binary bet with stated odds and probability.
Open tool →Calculate the cost and return of a tournament share.
Open tool →Convert externally calculated ICM losses and gains into a threshold.
Open tool →Compare calling and folding with explicit seat probabilities.
Open tool →Calculate your expected net share of an eligible pot.
Open tool →Use the same pot fraction over one, two or three streets.
Open tool →Convert tournament-style chip counts to a cash-game value.
Open tool →Exact results and model estimates are labelled in each tool. Equity simulations report their sample size; ICM and bankroll models explain what they leave out. These tools do not guarantee winnings or choose an action for you.
AI coaching, inferred reads and personalised intelligence belong in the Overshove application. The website tools perform ordinary calculations from the inputs you supply.