Games & Sports calculators
Poker odds, Elo ratings, brackets, sports stats, scorekeepers and gear sizing.
37 free tools
Most used
Elo Rating CalculatorSee your expected score and new rating after a win, draw or lossSki Size CalculatorFind the right ski length for your height, weight, level and terrainSudoku SolverPaste any 9×9 sudoku and get the solution with logical stepsTournament Bracket GeneratorTurn a list of players or teams into a seeded bracket with byes
More games & sports tools
Card Draw Probability CalculatorOdds of drawing the cards you need — for MTG, Pokémon, poker and moreChess ClockA free two-player game clock with Fischer increment and delayClimbing Grade ConverterConvert YDS, French, UIAA, Ewbank, V-scale and Font climbing gradesCricket Run Rate CalculatorWork out current run rate, required run rate and projected scoreFantasy Football Points CalculatorScore any stat line in standard, half-PPR or PPR fantasy formatsMagic Number CalculatorFind the magic number to clinch and the elimination numberNet Run Rate CalculatorWork out a cricket team’s tournament NRR from every match resultOn-Base Percentage CalculatorFind a hitter’s OBP from hits, walks, hit-by-pitches and at-batsOnline ScoreboardA free full-screen scoreboard with game clock, periods and foulsOPS CalculatorCombine OBP and slugging into OPS, then compare to league average with OPS+Poker Hand Probability CalculatorExact odds of every poker hand in 5 or 7 cards, plus outs and draw oddsPot Odds CalculatorKnow instantly whether a poker call is profitable from pot odds and outsRound Robin Schedule GeneratorCreate a fair league schedule where every team plays every other teamSlugging Percentage CalculatorTurn singles, doubles, triples and homers into SLG and total basesSnowboard Size CalculatorFind the right snowboard length and width for your body, boots and styleTrue Shooting Percentage CalculatorMeasure basketball scoring efficiency with TS%, eFG% and points per shotWHIP CalculatorFind a pitcher’s walks plus hits per inning pitched in secondsWinning Percentage CalculatorGet win percentage, games behind and the wins you still needArrow Spine CalculatorEstimate the arrow spine that suits your bow, draw and point weightBasketball Efficiency CalculatorTurn a box score line into EFF, Game Score, TS% and eFG%Bowling Handicap CalculatorWork out your league handicap per game and per seriesCricket Strike Rate and Economy CalculatorBatting strike rate, average, bowling economy and strike rate at onceD&D Point Buy CalculatorSpend your 27 points, add bonuses and see every ability modifierDarts Checkout CalculatorFind the best way to finish any score from 2 to 170Fielding Percentage CalculatorGet fielding percentage, total chances and range factor in secondsFIP CalculatorMeasure a pitcher on strikeouts, walks and homers, not defense or luckGolf Club Length CalculatorSize your clubs from height and wrist-to-floor, with lengths for the setHockey Save Percentage and GAA CalculatorGet a goalie’s save percentage, GAA and goals saved above averageNitrox MOD and Best Mix CalculatorFind maximum operating depth, best mix and EAD for any nitrox blendPythagorean Win Expectation CalculatorTurn runs or points scored and allowed into expected wins for any sportScuba Air Consumption (SAC) CalculatorWork out your SAC and RMV rate and plan how long your gas will lastSurfboard Volume CalculatorFind your ideal surfboard volume in liters from weight, skill and fitnessTennis Grip Size CalculatorMeasure your hand and find the right tennis racket grip size