$125,000 loan at 4% for 30 years
Monthly payment
$596.77/mo
Total interest
$89,837
Total paid back
$214,837
Term
360 payments
Borrowing $125,000 at 4% APR over 30 years (360 monthly payments) means you pay $596.77 each month. Over the full term you repay $214,837 in total — that's $89,837 of interest on top of the $125,000 you borrowed.