如何计算？
此工具会以完整精度将输入值代入下列公式，仅在显示结果时进行四舍五入。请确认期间、利率和费用采用相同单位。
计算公式P = M × ((1+r)ⁿ−1) ÷ (r(1+r)ⁿ)
实际示例
操作示例：先使用默认值查看结果，再逐项替换为你的数值以比较不同情景。
计算结果
| 每月付款 | 年利率 | 计算答案 |
|---|---|---|
| $480.00 | 8% | $23,672.85 |
| $600.00 | 8% | $29,591.06 |
| $720.00 | 8% | $35,509.27 |
贷款负担能力 计算器
贷款负担能力 计算器
输入相关数值，即时计算“贷款负担能力 计算器”，并查看公式、假设、示例和结果说明。
假设、结果解读与常见错误
计算假设
- The values entered for affordable monthly payment and annual interest rate are accurate for the scenario.
- Rates and recurring amounts remain constant for the period represented by the formula.
- Provider fees, taxes and timing differences are excluded unless they are explicit inputs.
如何解读结果
- Treat the main number as a planning estimate, not a quote, approval or guarantee.
- Compare at least a baseline, lower and higher assumption before deciding.
- Use the result together with the related loan calculators for a broader view.
应避免的常见错误
- Entering a percentage as a decimal when the field expects a whole percent.
- Comparing results that use different time periods or omit different fees.
- Rounding inputs early or treating an estimated rate as guaranteed.