Slugging Percentage Calculator
Calculate a baseball player's slugging percentage (SLG) based on hits, doubles, triples, home runs, and at bats.
Published by:
isCalculator Editorial Team
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How to use this tool?
Step 1: Enter the player's Hits (H), Doubles (2B), Triples (3B), Home Runs (HR), and At Bats (AB) into the corresponding fields. All values must be non-negative integers; At Bats must be at least 1.
Step 2: Ensure that the sum of Doubles, Triples, and Home Runs does not exceed the total Hits. The calculator will warn you if this rule is violated.
Step 3: Click the "Calculate SLG" button. The result displays the slugging percentage (SLG) rounded to three decimal places, along with the formula breakdown.
Formula: SLG = (Singles + 2×Doubles + 3×Triples + 4×Home Runs) / At Bats, where Singles = Hits - (Doubles + Triples + Home Runs).
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Frequently Asked Questions
Slugging percentage (SLG) measures the total number of bases a player records per at-bat. Unlike batting average, it weights hits by type (single, double, triple, home run).
SLG = (1B + 2×2B + 3×3B + 4×HR) / AB, where 1B = singles, 2B = doubles, 3B = triples, HR = home runs, AB = at bats.
In MLB, an SLG above .450 is considered good, above .500 is excellent, and above .600 is elite.
