Batting Average Calculator
A batting average calculator helps baseball players and enthusiasts determine a player's hitting performance. It measures how often a batter gets a hit when they bat. This tool is essential for coaches to assess player performance, for players to track their progress, and for fans to understand player statistics. Our calculator provides instant results and detailed explanations.
Calculator
Batting Average Formula
The batting average formula is: BA = Hits ÷ At Bats. This calculation results in a decimal number that's typically rounded to three decimal places. For example, if a player has 150 hits in 500 at bats, their batting average would be 150 ÷ 500 = 0.300.
Calculation Process
- Count total hits (singles, doubles, triples, home runs)
- Count total official at-bats (excluding walks and sacrifices)
- Divide hits by at-bats
- Round to three decimal places
Example Table
| Hits | At Bats | Batting Average |
|---|---|---|
| 75 | 250 | .300 |
| 120 | 400 | .300 |
| 90 | 300 | .300 |
FAQs
How to round batting average?
Batting averages are always rounded to three decimal places. If the fourth decimal is 5 or higher, round up the third decimal. For example, 0.2345 becomes 0.235.
What's considered an at-bat?
Official at-bats exclude walks, hit-by-pitches, sacrifices, and catcher's interference. Only plate appearances resulting in hits or outs count as at-bats.
Minimum at-bats requirement?
There's no official minimum, but averages are typically only considered meaningful after a reasonable number of at-bats (usually 100+ in professional baseball).
Difference between BA and slugging percentage?
While batting average measures frequency of hits, slugging percentage weights hits by their type (single, double, etc.). They measure different aspects of hitting performance.
Can BA exceed 1.000?
No. Since BA is hits divided by at-bats, the maximum possible is 1.000 (getting a hit every at-bat). In practice, the highest single-season BA is .440 in MLB.
How to improve batting average?
Players improve BA by increasing hits (better contact, placement) while maintaining or reducing strikeouts. Consistent practice and proper technique are key factors.
Why three decimal places?
The three-decimal format became standard in baseball statistics to show precise differences between players. A .300 average is considered excellent in professional baseball.
Do walks affect batting average?
No. Walks (base on balls) are not counted in batting average calculations. They are tracked separately in on-base percentage (OBP).
Best all-time batting average?
Ty Cobb holds the MLB career record with .366. The single-season record is .440 by Hugh Duffy in 1894.
Youth baseball BA differences?
The calculation remains the same, but youth averages are often higher due to varied pitching quality. Context matters when evaluating averages.