Your home, your mortgage.

INTERACTIVE CalculatorS

Mortgage Loan Calculator

Use this calculator to generate an estimated amortization schedule for your current mortgage. Quickly see how much interest you could pay and your estimated principal balances. You also can determine the impact of any principal prepayments. 

Compared to banks, members save an average of $904 in the first year alone with a mortgage from Firefly.

CALCULATE YOUR SAVINGS Mortgage Info Apply Now

Information and interactive calculators are made available to you as self-help tools for your independent use and are not intended to provide investment advice. We cannot and do not guarantee their applicability or accuracy in regards to your individual circumstances. All examples are hypothetical and are for illustrative purposes. We encourage you to seek personalized advice from qualified professionals regarding all personal finance issues.

Your go-to Minneapolis-St. Paul credit union.

Firefly CU is the Minnesota credit union that offers full banking services and ATM access for your convenience. We'll help you open new accounts and loans, apply for mortgages, access wealth management services and strengthen your business with the right solutions.