keisoku

Baseball Slugging Percentage Calculator

Enter your singles, doubles, triples, home runs, and at-bats to instantly compute baseball slugging percentage (SLG) to three decimals, along with total bases and total hits.

Input

Enter your hits broken down by type. If you don't know your singles, enter (total hits − doubles − triples − home runs) as singles.

hits
hits
hits
hits
AB

Result

Slugging Percentage (SLG)

.464

Total bases

209 TB

At-bats

450 AB

Home runs

20 HR

Total hits118 hits
Total bases209 TB
At-bats450 AB
Slugging percentage.464

How it works

  • Slugging percentage is total bases (singles + 2×doubles + 3×triples + 4×home runs) divided by at-bats. Like batting average, it is shown to three decimals, so .300 reads as a 30 percent figure.
  • Total bases is the sum of bases gained on each hit: a single counts as 1, a double as 2, a triple as 3, and a home run as 4, so extra-base hits are weighted more heavily.
  • If you don't know your number of singles, enter total hits minus doubles, triples, and home runs as singles.
  • At-bats do not include walks, hit-by-pitches, or sacrifices. Be sure to enter at-bats rather than plate appearances.
  • Slugging percentage ranges from .000 up to a theoretical maximum of 4.000 (every at-bat a home run) and measures a batter's power. Combined with on-base percentage, it is used to compute OPS.