Trusty Calculator
English

Batting Average Calculator

Divide one aggregate hit count by one aggregate official at-bat count, not plate appearances. Combine periods before entry if a multi-game average is needed.

Inputs

Results update as you type.

* Required

Result

Results update as you type.

Batting average
0.25
Baseball notation
.250
Hits per at-bat
25 %

How to use the Batting Average Calculator

Enter aggregate hits and aggregate official at-bats for the intended sample.

Review official scoring, at-bat exclusions such as walks and sacrifices, stat corrections, sample period, and display convention.

Read numeric batting average, conventional three-digit AVG display, and hit percentage.

Formula

Batting average AVG = hits ÷ at-bats. Combined AVG = total hits across periods ÷ total official at-bats, customarily displayed to three decimal places.

Example

A batter with 45 hits in 150 official at-bats has AVG = 45 ÷ 150 = .300.

Assumptions and limitations

  • Entered at-bats already follow the governing scorekeeping rules; the calculator does not determine whether a plate appearance counts as an at-bat.
  • Batting Average Calculator treats the entered values as estimates and does not infer missing project, account, or personal details.
  • Calculations retain working precision except where the cited method requires an intermediate rounding step; displayed values are then formatted separately. Source rules and dated rates must be rechecked when they change.

Sources

Related lifestyle & sports calculators

Frequently asked questions

How does the Batting Average Calculator work?

Batting average AVG = hits ÷ at-bats. Combined AVG = total hits across periods ÷ total official at-bats, customarily displayed to three decimal places.

What information should I enter in the Batting Average Calculator?

Enter aggregate hits and aggregate official at-bats for the intended sample, then verify official scoring, at-bat exclusions such as walks and sacrifices, stat corrections, sample period, and display convention.

What should I verify before using this Batting Average Calculator result?

Entered at-bats already follow the governing scorekeeping rules; the calculator does not determine whether a plate appearance counts as an at-bat.

Reviewed 2026-08-14 · 1.0.0 · content-2026-08-14 · Trusty Calculator Editorial Team