Free calculator

Loan payment calculator

Model a fixed-rate installment loan: see estimated monthly payment, total interest, and full repayment before you check real offers below.

  • Sliders & exact inputs
  • Updates instantly
  • Illustrative only

At a glance

How this tool works

Loan amount Adjust
APR & term Tune

Your live estimates appear in the cards below.

Your inputs

Drag sliders or type values—results update instantly.

$500 $15,000
5.99% 35.99%
6 mo 60 mo

Illustration only. Good Credit Loans is not a lender. Real offers depend on the lender, your state, credit, and other factors. Short-term products may use different cost structures than this amortizing example.

Estimated monthly payment

$0.00

Fixed-rate amortization

Principal $2,500
Total interest $0
Total repayment $0
Check your real options

Free to check · No obligation

Lower APR

Reduces interest and monthly cost.

Shorter term

Pay less interest overall.

Compare

Use numbers to weigh tradeoffs.