📆 周薪计算器（时薪 / 加班 / 年薪换算）Weekly Pay Calculator (hourly, overtime, salary)
按时薪与每周工时（超过 40 小时按 1.5 倍加班，可选双倍工时）或按年薪 / 月薪 / 双周薪 / 半月薪计算税前周薪，并换算成年、月、双周、半月和等效时薪。本地处理。Weekly gross pay from an hourly rate and weekly hours (1.5× overtime above 40 hours, optional double time) or from an annual / monthly / biweekly / semi-monthly salary, converted to annual, monthly, biweekly, semi-monthly and equivalent hourly pay. Processed locally.
使用说明与常见问题How-to & FAQ
「周薪计算器（时薪 / 加班 / 年薪换算）」是什么？What is the Weekly Pay Calculator (hourly, overtime, salary) tool?
按时薪与每周工时（超过 40 小时按 1.5 倍加班，可选双倍工时）或按年薪 / 月薪 / 双周薪 / 半月薪计算税前周薪，并换算成年、月、双周、半月和等效时薪。本地处理。Weekly gross pay from an hourly rate and weekly hours (1.5× overtime above 40 hours, optional double time) or from an annual / monthly / biweekly / semi-monthly salary, converted to annual, monthly, biweekly, semi-monthly and equivalent hourly pay. Processed locally.
如何使用「周薪计算器（时薪 / 加班 / 年薪换算）」？How do I use the Weekly Pay Calculator (hourly, overtime, salary) tool?
在「周薪计算器（时薪 / 加班 / 年薪换算）」中，填写「按」、「时薪」、「每周工时」、「其中双倍工时（可选）」、「加班倍数（超过 40 小时）」等参数，结果会随输入实时计算并显示在下方。In the Weekly Pay Calculator (hourly, overtime, salary): Fill in "From", "Hourly rate", "Hours per week", "Of which double-time hours (optional)", "Overtime multiplier (above 40 h)"; results are recalculated instantly as you type.
加班怎么算？How is overtime calculated?
按美国《公平劳动标准法》（FLSA）惯例，每周超过 40 小时的部分按时薪 × 加班倍数（默认 1.5）计算；“双倍工时”是其中按 2 倍支付的小时数（如加州部分超时情形）。各地和雇主规则可能不同，可修改倍数。Following the US Fair Labor Standards Act (FLSA) convention, hours above 40 in a week are paid at the hourly rate × the overtime multiplier (1.5 by default); "double-time hours" are the part of those hours paid at 2× (as in some California cases). Local and employer rules vary, so the multiplier is editable.
年薪怎么换算？How are salaries converted?
全部按一年 52 周：周薪 = 年薪 ÷ 52；月薪 = 年 ÷ 12；双周薪 = 年 ÷ 26；半月薪 = 年 ÷ 24。等效时薪 = 周薪 ÷ 每周工时。Everything uses 52 weeks a year: weekly = annual ÷ 52; monthly = annual ÷ 12; biweekly = annual ÷ 26; semi-monthly = annual ÷ 24. Equivalent hourly = weekly ÷ hours per week.
可以填 0 吗？Can I enter 0?
可以，金额或时薪为 0 时结果就是 0；工时为 0 时不显示等效时薪。Yes — an amount or rate of 0 simply gives 0; with 0 hours the equivalent hourly rate is not shown.
扣税了吗？Is tax deducted?
没有，全部是税前（毛）金额，不含所得税和社保等扣款。No. All amounts are gross (before tax), without income tax, Social Security or other deductions.
能举个计算实例吗？Can you show a worked example?
例如在「周薪计算器（时薪 / 加班 / 年薪换算）」中填 按 = 时薪 × 工时，时薪 = 25，每周工时 = 40，加班倍数（超过 40 小时） = 1.5，结果区显示：周薪（税前）：1,000.00；正常工时工资（40 小时）：1,000.00；年薪（× 52 周）：52,000.00；月薪（年 ÷ 12）：4,333.33；双周薪（年 ÷ 26）：2,000.00；半月薪（年 ÷ 24）：2,166.67For example, entering From = Hourly rate × hours, Hourly rate = 25, Hours per week = 40, Overtime multiplier (above 40 h) = 1.5 in the Weekly Pay Calculator (hourly, overtime, salary) gives: Weekly gross pay: 1,000.00; Regular pay (40 h): 1,000.00; Annual (× 52 weeks): 52,000.00; Monthly (annual ÷ 12): 4,333.33; Biweekly (annual ÷ 26): 2,000.00; Semi-monthly (annual ÷ 24): 2,166.67
哪些输入会被检查？Which inputs are validated?
「周薪计算器（时薪 / 加班 / 年薪换算）」会检查这些输入——「时薪」、「每周工时」、「金额」：必须填写，不能为负数；「其中双倍工时（可选）」：不能为负数；「加班倍数（超过 40 小时）」：须在 1–3 之间（留空按 1.5）；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 Weekly Pay Calculator (hourly, overtime, salary) checks its inputs — "Hourly rate", "Hours per week", "Amount": required, cannot be negative; "Of which double-time hours (optional)": cannot be negative; "Overtime multiplier (above 40 h)": must be 1–3 (blank uses 1.5); 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?
「周薪计算器（时薪 / 加班 / 年薪换算）」的设置：「按」可选 时薪 × 工时、年薪、月薪、双周薪（每两周）、半月薪（每月两次）（默认 时薪 × 工时）；「时薪」默认 25；「每周工时」默认 40；「其中双倍工时（可选）」可留空；「加班倍数（超过 40 小时）」默认 1.5；「金额」默认 52000。每次生成结果都按当前设置处理。Settings in the Weekly Pay Calculator (hourly, overtime, salary) — "From": Hourly rate × hours, Annual salary, Monthly salary, Biweekly pay, Semi-monthly pay (default Hourly rate × hours); "Hourly rate" default 25; "Hours per week" default 40; "Of which double-time hours (optional)" optional; "Overtime multiplier (above 40 h)" default 1.5; "Amount" default 52000. 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?
「周薪计算器（时薪 / 加班 / 年薪换算）」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 Weekly Pay Calculator (hourly, overtime, salary) uses standard formulas and is for estimation only; actual figures depend on your bank, broker or tax authority's rules and rounding.
「周薪计算器（时薪 / 加班 / 年薪换算）」免费吗？需要注册吗？Is the Weekly Pay Calculator (hourly, overtime, salary) free? Do I need an account?
「周薪计算器（时薪 / 加班 / 年薪换算）」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 Weekly Pay Calculator (hourly, overtime, salary) is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.