Loan Interest Calculator
Estimate monthly payment, total interest, and total repayment across common loan repayment methods.
Loan inputs
Compare monthly payment and interest by repayment method.
Estimated monthly payment
$497
Total interest
$4,844
Total repayment
$29,844
First to last payment
$497 / $497
Equal principal usually lowers total interest but starts with a higher payment. Interest-only loans defer principal and create a larger final payment.
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