It appears that by paying an extra {{something.additionalPayments | formatCurrency}} per month, you could save {{totalInterestDifference | formatCurrency}} in interest ({{totalInterest2 | formatCurrency}} vs. {{totalInterest | formatCurrency}}), and pay off the loan {{totalYearDifference}} years sooner than under your current schedule ({{extraYears}} years vs. {{baseYears}} years).
{{baseYears}}
{{extraYears}}
{{totalInterestDifference | formatCurrency}}
{{totalYearDifference}}

Enter your loan balance
Enter your interest rate
Enter years remaining
Enter proposed additional monthly payment