Home Back

Slugging Percentage Calculator Baseball Stats

Slugging Percentage Formula:

\[ SLG = \frac{(1B + 2 \times 2B + 3 \times 3B + 4 \times HR)}{AB} \]

Unit Converter ▲

Unit Converter ▼

From: To:

1. What is Slugging Percentage?

Slugging Percentage (SLG) is a baseball statistic that measures the power of a hitter by calculating total bases per at bat. Unlike batting average, it gives more weight to extra-base hits.

2. How Does the Calculator Work?

The calculator uses the slugging percentage formula:

\[ SLG = \frac{(1B + 2 \times 2B + 3 \times 3B + 4 \times HR)}{AB} \]

Where:

Explanation: Each type of hit is weighted by the number of bases reached (1 for single, 2 for double, etc.), then divided by total at bats.

3. Importance of Slugging Percentage

Details: SLG is a key metric for evaluating a player's power hitting ability. It's often combined with on-base percentage to calculate OPS (On-base Plus Slugging), a comprehensive offensive statistic.

4. Using the Calculator

Tips: Enter the count of each type of hit (singles, doubles, triples, home runs) and total at bats. All values must be non-negative integers, and at bats must be greater than zero.

5. Frequently Asked Questions (FAQ)

Q1: What is a good slugging percentage?
A: In MLB, .450 is considered good, .550 is excellent, and .650+ is elite. League average typically ranges between .400-.420.

Q2: How does SLG differ from batting average?
A: Batting average counts all hits equally, while SLG weights hits by their power (extra bases).

Q3: Can SLG be greater than 1.000?
A: Yes, though rare. This would mean a player averages more than one base per at bat.

Q4: Does SLG include walks or hit by pitch?
A: No, only hits that count as at bats are included. Walks and HBP don't affect SLG.

Q5: What's the highest single-season SLG in MLB history?
A: Barry Bonds holds the record with .863 in 2001 during his 73-home run season.

Slugging Percentage Calculator Baseball Stats© - All Rights Reserved 2025