⚾ 棒球打击率计算器Batting Average Calculator
打击率 AVG = 安打 ÷ 打数，按棒球惯例显示为 .300 这样的三位小数；还可以算出要达到目标打击率还需要连续击出几支安打。Batting average AVG = hits ÷ at-bats, shown baseball-style to three decimals like .300 — plus how many straight hits you need to reach a target average.
使用说明与常见问题How-to & FAQ
「棒球打击率计算器」是什么？What is the Batting Average Calculator tool?
打击率 AVG = 安打 ÷ 打数，按棒球惯例显示为 .300 这样的三位小数；还可以算出要达到目标打击率还需要连续击出几支安打。Batting average AVG = hits ÷ at-bats, shown baseball-style to three decimals like .300 — plus how many straight hits you need to reach a target average.
如何使用「棒球打击率计算器」？How do I use the Batting Average Calculator tool?
在「棒球打击率计算器」中，填写「安打 H」、「打数 AB」、「目标打击率（可选，如 .300）」等参数，结果会随输入实时计算并显示在下方。In the Batting Average Calculator: Fill in "Hits (H)", "At-bats (AB)", "Target average (optional, e.g. .300)"; results are recalculated instantly as you type.
打击率怎么算？How is batting average calculated?
打击率 = 安打数 ÷ 打数。保送、触身球、牺牲打和牺牲飞球不计入打数。习惯写成三位小数并省略前导 0，例如 .300 读作「三成」。AVG = hits ÷ at-bats. Walks, hit-by-pitches, sacrifice bunts and sacrifice flies are not at-bats. It is written to three decimals without the leading 0, so .300 is "three hundred".
多少打击率算好？What is a good average?
在美国职棒大联盟，.300 以上通常被视为优秀，近年联盟平均约 .240–.250。In Major League Baseball, .300 or better is usually considered excellent; the league average in recent seasons has been about .240–.250.
结果可以代替医生的建议吗？Can this replace medical advice?
不能。「棒球打击率计算器」基于常用公式给出估算，个体差异较大，如有健康问题请咨询医生或专业人士。No. The Batting Average Calculator gives estimates from common formulas; individuals differ, so consult a doctor or professional for health decisions.
「棒球打击率计算器」免费吗？需要注册吗？Is the Batting Average Calculator free? Do I need an account?
「棒球打击率计算器」完全免费，无需注册或安装，打开网页即可使用，手机和电脑都能用；输入的内容只在你的浏览器本地处理。The Batting Average Calculator is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.