SLG = .500 ⚾
78 total bases · 120 AB · Good power
SLG = Total Bases ÷ AB = 78 ÷ 120 = .500
Instant slugging calculation
League mode
32 hits · 78 total bases
Performance rating
Good — .450–.549 SLG
Balanced hitter — 41% of hits are extra-base hits
📋 Hit breakdown table
| Hit type | Count | Bases |
|---|
🧠 What-if power simulator
Add 3 HR → SLG rises to .600
📈 Game log & SLG trend
Edit hits per game — cumulative SLG updates on the graph.
| Game | AB | 1B | 2B | 3B | HR | SLG |
|---|
Advanced hitting analytics
ISO (Isolated Power) = SLG − BA = .233 · Batting avg: .267
ISO measures raw power beyond singles. .200+ is strong; .250+ is elite power.
| Player | SLG | Edge |
|---|
Projected SLG after 500 AB: .500
Fantasy power rating: A — Strong SLG and OPS for fantasy baseball rosters.
📲 Shareable hitting card
How to use this tool
Enter your singles, doubles, triples, home runs, and at bats to calculate slugging percentage instantly. SLG = Total Bases ÷ AB, where total bases = (1×singles) + (2×doubles) + (3×triples) + (4×home runs).
Pick a league mode to compare against typical averages. Review your performance rating, hit breakdown, and power profile (contact vs power hitter). Use the what-if simulator to see how extra home runs change your SLG.
Log games for a cumulative SLG trend graph. Advanced tabs include OBP & OPS, ISO (isolated power), player comparison, season projection, and fantasy power rating. Copy or share your hitting card with coaches, teammates, or fantasy leagues.