⛳Ball & Team Sports
Tools for ball and team sports fans and players: golf handicap calculators plus baseball, cricket and football stat calculators like batting average, ERA, passer rating and run rate.
Getting started
Work out your golf handicap and course strokes
A common two-step goal in this category — turn a round into a handicap you can play off anywhere.
All ball & team sports calculators
Golf Handicap Calculator
Calculate your handicap differential from a round, the building block of your World Handicap System index.
Course Handicap Calculator
Convert your handicap index into the strokes you actually get on a specific course and tee.
Batting Average Calculator
Calculate a baseball or softball batting average from hits and at-bats.
Slugging Percentage Calculator
Measure hitting power by calculating slugging percentage from total bases and at-bats.
ERA Calculator
Calculate a pitcher's earned run average from earned runs and innings pitched.
Passer Rating Calculator
Calculate an NFL quarterback's passer rating from the five core passing stats.
Winning Percentage Calculator
Calculate a team or player's winning percentage from a win-loss-tie record.
Run Rate Calculator
Calculate the current run rate, projected total, and required run rate for a chase.
Strike Rate Calculator
Calculate batting strike rate (runs per 100 balls) or bowling strike rate (balls per wicket).