🔥 烧钱率计算器Burn Rate Calculator
由期初/期末现金与月数估算月烧钱率与跑道；现金增加时显示正向净现金流。本地处理。Estimate monthly burn and runway from starting/ending cash and months; when cash grows it shows the positive net cash flow instead. Processed locally.
使用说明与常见问题How-to & FAQ
「烧钱率计算器」是什么？What is the Burn Rate Calculator tool?
由期初/期末现金与月数估算月烧钱率与跑道；现金增加时显示正向净现金流。本地处理。Estimate monthly burn and runway from starting/ending cash and months; when cash grows it shows the positive net cash flow instead. Processed locally.
如何使用「烧钱率计算器」？How do I use the Burn Rate Calculator tool?
在「烧钱率计算器」中，填写「期初现金」、「期末现金」、「月数」等参数，结果会随输入实时计算并显示在下方。In the Burn Rate Calculator: Fill in "Starting cash", "Ending cash", "Months"; results are recalculated instantly as you type.
净烧钱怎么算？How is net burn calculated?
（期初现金 − 期末现金）÷ 月数。期末现金比期初多时，说明现金在增加，页面显示正向净现金流，而不是负的烧钱率。(starting cash − ending cash) ÷ months. If ending cash is higher, cash is growing, so the page shows a positive net cash flow instead of a negative burn.
能举个计算实例吗？Can you show a worked example?
例如在「烧钱率计算器」中填 期初现金 = 100000，期末现金 = 70000，月数 = 6，结果区显示：月烧钱率：5,000.00；净现金流：−5,000.00 / 月；按当前烧钱率的跑道（月）：14For example, entering Starting cash = 100000, Ending cash = 70000, Months = 6 in the Burn Rate Calculator gives: Monthly burn: 5,000.00; Net cash flow: −5,000.00 / month; Runway months at this burn: 14
哪些输入会被检查？Which inputs are validated?
「烧钱率计算器」会检查这些输入——「期初现金」、「期末现金」：必须填写，不能为负数；「月数」：必须填写，不能为负数，须为整数；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 Burn Rate Calculator checks its inputs — "Starting cash", "Ending cash": required, cannot be negative; "Months": required, cannot be negative, must be a whole number; 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?
「烧钱率计算器」的设置：「期初现金」默认 1000000；「期末现金」默认 700000；「月数」默认 6。每次生成结果都按当前设置处理。Settings in the Burn Rate Calculator — "Starting cash" default 1000000; "Ending cash" default 700000; "Months" default 6. 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?
「烧钱率计算器」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 Burn Rate Calculator uses standard formulas and is for estimation only; actual figures depend on your bank, broker or tax authority's rules and rounding.
「烧钱率计算器」免费吗？需要注册吗？Is the Burn Rate Calculator free? Do I need an account?
「烧钱率计算器」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 Burn Rate 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.