Batting Average Calculator Guide: What Is a Good Batting Average? (2026)

The Batting Average Formula

Batting average is the simplest offensive statistic in baseball. The formula is:

BA = Hits ÷ At-Bats

A player with 162 hits in 540 at-bats has a batting average of .300 (162 ÷ 540 = 0.300). Batting averages are always expressed as three-digit decimals — .300, not 30%.

What Counts as an At-Bat?

Not every plate appearance counts as an at-bat. The following outcomes are plate appearances but not at-bats, so they do not affect batting average:

• Base on balls (walk) — the batter reaches base without the pitcher throwing a strike
• Hit by pitch (HBP) — the batter is struck by a pitched ball
• Sacrifice fly (SF) — the batter hits a fly ball that scores a runner
• Sacrifice bunt (SH) — the batter bunts to advance a runner
• Catcher's interference — the catcher obstructs the batter's swing

This distinction matters. A player who walks 100 times in a season gets credit for those plate appearances in on-base percentage (OBP) but not in batting average. That's one reason batting average alone can be misleading when evaluating a hitter's true offensive contribution.

What Counts as a Hit?

All four types of hits count equally in the batting average formula: singles, doubles, triples, and home runs. A bloop single and a 450-foot home run each add exactly 1 hit to the numerator. This is another limitation of batting average — it treats all hits as equal regardless of their extra-base value.

Errors do not count as hits. If a fielder misplays a ball that should have been an out, the batter reaches base but is not credited with a hit.

What Is a Good Batting Average?

Context determines what “good” means. In modern MLB (2020–2026), the league average sits around .240–.250. Here's a practical reference table:

According to Baseball Reference's 2024 season data, the MLB league batting average was .243 — down from .255 in 2021 and .271 in 2000. The bar for “good” shifts with the era. A .270 hitter today would have been merely average during the high-offense 1990s.

MLB Batting Average Trends: The Decline Since 2000

The story of batting average over the past 25 years is a story of decline. Three interlocking forces drove it.

The Strikeout Surge

MLB strikeout rates have climbed almost every year since 2005. In 2000, the league struck out roughly 6.5 times per nine innings. By 2023, that figure had risen to 8.8 per nine — a 35% increase. Statcast data shows MLB set an all-time record with 40,834 total strikeouts in 2023. Every strikeout is an out that also carries zero chance of a hit, which mechanically depresses batting averages league-wide.

The Launch Angle Revolution

Starting around 2015, analytics-driven coaching encouraged hitters to swing upward and accept higher strikeout rates in exchange for more home runs and extra-base hits. Players like Josh Donaldson and J.D. Martinez remade their swings and saw power production surge. But more fly balls and more strikeouts meant fewer singles — the lifeblood of a high batting average.

FanGraphs data shows the league-wide fly ball rate increased from roughly 34% in 2010 to 39% by 2019. Ground balls, which have a higher batting average on balls in play (BABIP), declined proportionally.

Velocity and Spin Rates

Average fastball velocity rose from 90.9 mph in 2008 to 93.9 mph in 2023 (Statcast). Harder pitches with more movement are simply harder to put in play. Combined with the widespread use of analytical scouting reports that identify individual hitters' weaknesses, even average pitchers can consistently attack contact hitters in their vulnerable zones.

Source: Baseball Reference season totals. The pattern is clear: as strikeout rates climbed, batting averages fell. The brief uptick in home runs from 2017–2019 (the “juiced ball” era) did not reverse the contact decline.

Batting Average vs OBP vs Slugging vs OPS

Modern baseball analytics has largely moved past batting average as a primary evaluation tool. Here's how it compares to the three statistics that replaced it:

SABR research and multiple peer-reviewed studies have shown OPS correlates more strongly with team run scoring than batting average alone. Bill James's foundational work in the 1980s and the “Moneyball” era A's demonstrated that OBP in particular was dramatically undervalued relative to batting average.

A practical example: a player who hits .260 with 90 walks has an OBP around .360, making him far more valuable than a .285 hitter with only 30 walks and an OBP of .310. Batting average alone would suggest the second player is better. OBP and OPS tell a different story.

The most advanced offensive metric in widespread use today is wRC+(Weighted Runs Created Plus, developed by FanGraphs), which accounts for park factors and era adjustments. A wRC+ of 100 is league average; 140+ is elite. But even wRC+ is built on the same foundational concept — credit hitters for every way they can contribute to run scoring, not just hits per at-bat.

Youth Baseball Batting Averages

Batting average benchmarks change dramatically as you move down the competitive ladder. The key insight: lower-level competition has more variance in pitching quality, which inflates batting averages across the board.

For young players, batting average is less useful as a talent indicator than plate discipline and exit velocity. A Little League hitter with a .380 average who walks frequently and makes consistent hard contact is a better prospect than a .500 hitter who only puts the ball in play on pitches over the middle of the plate. Coaches and scouts evaluating youth players should look beyond batting average toward contact rate, walk rate, and ball-flight quality.

At the high school and college level, the recruitment process increasingly relies on exit velocity (measured with radar guns), launch angle, and sprint speed alongside batting average. Per Perfect Game's scouting reports, college recruiters at Division I programs now treat a .350+ batting average combined with 90+ mph exit velocity as their baseline threshold for scholarship consideration.

The Top 10 Highest Single-Season Batting Averages in MLB History

These records span from the 19th century through the modern era. Note that the game changed dramatically over this period — early records were set under very different conditions (shorter pitching distances, smaller gloves, no night games).

Ted Williams' .406 in 1941 stands as the modern benchmark. On the final day of that season, Williams' manager offered to sit him out to protect the .400 mark. Williams refused, went 6-for-8 in a doubleheader, and finished at .406. No player has hit .400 since.

Tony Gwynn was on pace for .394 when the 1994 players' strike ended the season in August. Many analysts believe Gwynn — who had a .338 career average over 20 seasons — had the best chance of any modern player to break the .400 barrier. His contact rate was extraordinary: he struck out only 434 times in 10,232 plate appearances across his career, per Baseball Reference.

Frequently Asked Questions

What is the formula for batting average?

Batting average = Hits ÷ At-Bats. If a player gets 150 hits in 500 at-bats, their batting average is .300. Plate appearances that result in walks, hit-by-pitches, sacrifice flies, or sacrifice bunts are not counted as at-bats, so they do not lower a player's batting average.

What is a good batting average in MLB?

In modern MLB, a batting average of .270–.299 is considered good, and .300 or above is excellent. The MLB league average batting average in 2024 was .243, according to Baseball Reference. Only 7 active players hit above .300 in 2024.

What is the highest batting average in MLB history?

Ty Cobb holds the highest single-season batting average in modern MLB history at .420 in 1911. Hugh Duffy hit .440 in 1894, but that was during the dead-ball era before the mound was set at 60 feet 6 inches. Among recent players, Tony Gwynn's .394 in the strike-shortened 1994 season is the closest anyone has come to .400 since Ted Williams hit .406 in 1941.

Why has the MLB batting average declined so much since 2000?

Three main factors drive the decline. First, strikeout rates have surged — MLB set a record 40,834 strikeouts in 2023 (Statcast). Second, the launch angle revolution encourages hitters to sacrifice contact for power, accepting more strikeouts to hit home runs. Third, defensive shifting (before the 2023 shift ban) suppressed batting averages on balls in play. The result: the league average fell from .271 in 2000 to .243 in 2024.

Does batting average or OPS better predict offensive performance?

OPS (on-base percentage plus slugging) is a better predictor of runs scored and overall offensive value than batting average alone. Research from FanGraphs and SABR consistently shows OPS and wRC+ correlate more strongly with run production. Batting average ignores walks entirely and treats all hits as equal, which undercounts the value of extra-base hits and on-base skills.

What batting average is good for Little League?

Batting average benchmarks differ significantly by level. In Little League (ages 8–12), a .400 average is roughly average because pitching quality varies widely. In high school varsity, a .300 average is solid. In NCAA Division I college baseball, a .300 average is good and .350+ is excellent. Context always matters — compare players within their own league, not across levels.