Hits and official at-bats—batting average to three decimal places (MLB-style display).
Yes—hits ÷ at‑bats formatted with toFixed(3) (three decimal places, standard rounding). Requires 0 ≤ hits ≤ at‑bats and at‑bats > 0.
This calculator uses plain decimal numbers. If a result looks wrong, check whether you used a comma instead of a dot (or vice versa) where the field expects one.