Softball stat calculators
Free, no signup. Every calculator uses the same math Slug Stats uses to compute real stats — and compares your result against 44,078 tracked rec-league plate appearances, so you can see where you actually stand.
- Slugging Percentage CalculatorSlugging percentage measures how much damage you do per at-bat by counting total bases rather than hits. Enter your line below.
- Batting Average CalculatorBatting average is hits divided by at-bats — the most familiar hitting stat there is. Enter your totals below.
- On-Base Percentage CalculatorOn-base percentage measures how often you avoid making an out, counting walks and hit-by-pitches alongside hits.
- OPS CalculatorOPS adds on-base percentage to slugging percentage for a single number capturing both halves of hitting. Enter your full line and this works out all three.
Not sure what a stat means?
The softball stat glossary explains every term in plain language, with formulas and rec-league benchmarks.
Stop doing this by hand
Slug Stats tracks all of this automatically — log an at-bat in seconds and your averages, spray chart and season totals update themselves. Free on iOS, Android and the web.