🏢 企业贷款计算器Business Loan Calculator
按贷款金额、年利率、期限和还款频率（月/双周/周/季）计算企业贷款每期还款、总利息，含费用时给出实际年化利率。Business loan payment per period (monthly, bi-weekly, weekly or quarterly), total interest and, with fees, the effective APR.
使用说明与常见问题How-to & FAQ
「企业贷款计算器」是什么？What is the Business Loan Calculator tool?
按贷款金额、年利率、期限和还款频率（月/双周/周/季）计算企业贷款每期还款、总利息，含费用时给出实际年化利率。Business loan payment per period (monthly, bi-weekly, weekly or quarterly), total interest and, with fees, the effective APR.
如何使用「企业贷款计算器」？How do I use the Business Loan Calculator tool?
在「企业贷款计算器」中，填写「贷款金额」、「年利率 %」、「期限(年)」、「还款频率」、「一次性费用(可选)」等参数，结果会随输入实时计算并显示在下方。In the Business Loan Calculator: Fill in "Loan amount", "Annual rate %", "Term (years)", "Payment frequency", "Upfront fees (optional)"; results are recalculated instantly as you type.
计算结果可以作为最终依据吗？Can I rely on the result?
「企业贷款计算器」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 Business Loan Calculator uses standard formulas and is for estimation only; actual figures depend on your bank, broker or tax authority's rules and rounding.
「企业贷款计算器」免费吗？需要注册吗？Is the Business Loan Calculator free? Do I need an account?
「企业贷款计算器」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 Business Loan 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.