💼 税后工资计算Salary After Tax Calculator
税后 = 税前 - 税前 × 税率% - 固定扣款（简化模型，非各地法定个税）。可设置「税前收入」、「税率 %」、「固定扣款」、「周期说明」。Net = gross - gross × tax% - fixed deductions (simplified - not a statutory tax engine). Settings: Gross pay, Tax rate %, Fixed deductions, Period label.
使用说明与常见问题How-to & FAQ
「税后工资计算」是什么？What is the Salary After Tax Calculator tool?
税后 = 税前 - 税前 × 税率% - 固定扣款（简化模型，非各地法定个税）。可设置「税前收入」、「税率 %」、「固定扣款」、「周期说明」。Net = gross - gross × tax% - fixed deductions (simplified - not a statutory tax engine). Settings: Gross pay, Tax rate %, Fixed deductions, Period label.
如何使用「税后工资计算」？How do I use the Salary After Tax Calculator tool?
填写税前收入、税率和固定扣款，按需填写周期说明（如每月），即可得到税后收入。这是简化算法，不按法定税表计算。结果会随输入实时更新。Enter the gross pay, tax rate and fixed deductions, plus a period label such as monthly if you like, to get the net pay. This is a simplified calculation, not a statutory tax table. The result updates as you type.
法定个税？Statutory tax?
各地累进税率与专项扣除不同，本页仅作简化估算。Brackets and deductions differ by country - this is a simple estimate only.
哪些输入会被检查？Which inputs are validated?
「税后工资计算」会检查这些输入——「税前收入」：必须填写，须大于 0；「税率 %」、「固定扣款」：必须填写，不能为负数；绝对值超过 10¹⁵ 的数也会被拒绝。不符合时结果区显示具体提示，不会给出数字。The Salary After Tax Calculator checks its inputs — "Gross pay": required, must be greater than 0; "Tax rate %", "Fixed deductions": required, cannot be negative; numbers above 10¹⁵ in absolute value are rejected too. When a value fails, the result area names the problem instead of showing a number.
有哪些选项可以调整？What options can I adjust?
「税后工资计算」的设置：「税前收入」默认 10000；「税率 %」默认 10；「固定扣款」默认 500；「周期说明」默认 月 / month。每次生成结果都按当前设置处理。Settings in the Salary After Tax Calculator — "Gross pay" default 10000; "Tax rate %" default 10; "Fixed deductions" default 500; "Period label" has a preset value. The result always uses the current settings.
计算结果可以作为最终依据吗？Can I rely on the result?
「税后工资计算」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 Salary After Tax Calculator uses standard formulas and is for estimation only; actual figures depend on your bank, broker or tax authority's rules and rounding.
「税后工资计算」免费吗？需要注册吗？Is the Salary After Tax Calculator free? Do I need an account?
「税后工资计算」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 Salary After Tax 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.