Batting Average & OPS Calculator illustration

Batting Average & OPS Calculator

Computes the four headline batting statistics from a standard stat line: batting average (hits per at-bat), on-base percentage (times on base per plate appearance), slugging percentage (total bases per at-bat) and OPS, with league context for reading them.

Notes

  • At-bats exclude walks, hit-by-pitches and sacrifices; that is why OBP uses a different denominator.
  • OPS mixes two different denominators — statisticians grumble, but it tracks run creation remarkably well.
  • Educational estimate for sport and training purposes, not professional coaching or medical advice.