$300,000 at 6.0% for 15 years - monthly payment and total interest.
| Period | Date | Payment | Principal | Interest | Balance |
|---|
A $300,000 15-year fixed mortgage at 6.0% is a fast-track payoff plan. You hand over more each month but finish with far less debt behind you than a 30-year borrower.
With a monthly rate of 0.005 over 180 periods, the level payment is $2,531.57.
Over 180 payments the total repaid is about $455,683. Interest accounts for $155,683, an interest ratio of roughly 34%.
A 30-year loan at 6.0% would run about $1,799 a month with roughly $347,500 in interest. The 15-year option costs about 41% more per month but saves close to $191,800 in interest and repays the loan in half the time.
The $2,532 figure covers principal and interest only. On a faster 15-year payoff, the higher payment plus property tax and insurance can stretch a household budget, so check the full housing cost before committing.
贷款 30 万美元、年利率 6.0%、期限 15 年，是一条快速还清的道路。每月支出更高，但最终背负的债务远低于 30 年期的借款人。
月利率 0.005、共 180 期，每月还款为 2,531.57 美元。
180 期累计还款约 455,683 美元，其中利息 155,683 美元，利息占比约 34%。
若利率同为 6.0% 改为 30 年期，月供约 1,799 美元，总利息约 347,500 美元。15 年期每月多付约 41%，却能省下近 191,800 美元利息，并把还款时间缩短一半。
2,532 美元只包含本金与利息。15 年期还款更快、月供更高，再加上房产税与保险，可能对家庭预算造成压力。作出决定之前，请完整核算税费与保险在内的全部住房成本，并保留一笔应急储备金，以防收入中断时仍能按时还款。这样即使遇到意外支出，也不会打乱正常的还款计划。
About $2,531.57 per month for principal and interest over 180 payments.
Roughly $155,700, about 34% of the approximately $455,700 total you repay.
No - it covers principal and interest only. Add property tax, home insurance and PMI separately for your true monthly cost.
Last reviewed: October 5, 2026 · How we calculate · Sources: IRS, CFPB, CDC, NIH and others
最近复核：2026 年 10 月 5 日 · 我们的计算方法 · 来源：IRS、CFPB、CDC、NIH 等