📈 营业利润率计算器Operating Margin Calculator
营业利润率 = 营业利润 ÷ 营业收入；可直接填营业利润，或由收入、销售成本和营业费用算出，同时给出毛利率和每 1 元收入的成本构成。Operating margin = operating income ÷ revenue. Enter operating income directly or build it from revenue, cost of goods sold and operating expenses, with the gross margin and a cost breakdown per dollar of revenue.
使用说明与常见问题How-to & FAQ
「营业利润率计算器」是什么？What is the Operating Margin Calculator tool?
营业利润率 = 营业利润 ÷ 营业收入；可直接填营业利润，或由收入、销售成本和营业费用算出，同时给出毛利率和每 1 元收入的成本构成。Operating margin = operating income ÷ revenue. Enter operating income directly or build it from revenue, cost of goods sold and operating expenses, with the gross margin and a cost breakdown per dollar of revenue.
如何使用「营业利润率计算器」？How do I use the Operating Margin Calculator tool?
在「营业利润率计算器」中，填写「营业利润」、「营业收入」、「销售成本」、「营业费用（销售、管理、研发等）」、「营业利润」等参数，结果会随输入实时计算并显示在下方。In the Operating Margin Calculator: Fill in "Operating income", "Revenue", "Cost of goods sold", "Operating expenses (SG&A, R&D etc.)", "Operating income"; results are recalculated instantly as you type.
营业利润率怎么算？How is operating margin calculated?
营业利润率 = 营业利润 ÷ 营业收入 × 100%，营业利润 = 收入 − 销售成本 − 营业费用（不含利息和所得税）。它反映主营业务本身的盈利能力。Operating margin = operating income ÷ revenue × 100%, with operating income = revenue − COGS − operating expenses (before interest and income tax). It shows how profitable the core business is.
和净利率有什么不同？How is it different from net margin?
净利率还扣除了利息、所得税和非经营性损益；营业利润率排除了融资结构和税务的影响，更适合比较经营效率。Net margin also takes off interest, taxes and non-operating items; operating margin leaves out financing and tax effects, so it compares operating efficiency better.
计算结果可以作为最终依据吗？Can I rely on the result?
「营业利润率计算器」按标准公式计算，结果仅供参考；实际金额以银行、券商或税务机关的规则和四舍五入方式为准。The Operating Margin Calculator uses standard formulas and is for estimation only; actual figures depend on your bank, broker or tax authority's rules and rounding.
「营业利润率计算器」免费吗？需要注册吗？Is the Operating Margin Calculator free? Do I need an account?
「营业利润率计算器」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 Operating Margin 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.