Loan Calculator
Estimate loan payments, total interest, payoff time, and extra-payment savings.
payment = P[r(1+r)^n] / [(1+r)^n - 1]
$25,000 at 7% over 60 months = $495.03 / month
交互式计算器
Loan Calculator
计划月供
$495.03
含额外还款
$595.03
还清时间
49 个月
总还款
$28,762.80
总利息
$3,762.80
节省利息
$938.99
公式/
payment = P[r(1+r)^n] / [(1+r)^n - 1]公式
payment = P[r(1+r)^n] / [(1+r)^n - 1]
页面直接展示公式，方便用户核对结果的计算方式。
示例
$25,000 at 7% over 60 months = $495.03 / month
示例可以帮助用户先快速验证常见场景，再输入自己的数据。
参考表
Principal$25,000
Term60 months
Extra payment$100 / month
参考表适合快速查看常见换算值或结果区间。