Online Banking

Financial Calculators

Try our financial calculators!

Please try our wide variety of financial calculators. Interactive calculations, dynamic graphs and fully customizable reports are just a few of the features that make our calculators stand out!

If your Internet browser prompts you to upgrade Java to utilize these calculators you will leave 3rd Fed Bank's website and enter a website hosted by another party. Please be advised that you will no longer be subject to, or under the protection of, the privacy and security policies of 3rd Fed Bank's website.

Mortgage Calculator with Taxes & Amortization

Mortgage Loan Calculator (PITI) Use this calculator to determine your monthly mortgage principal, interest, taxes and insurance payment (PITI) and amortization schedule.

Loan Repayment Calculator

Loan & Line Payment This calculator helps determine your loan or line payment.

Personal Debt Management Tools

Personal Debt Consolidation Should you consolidate your debt? This calculator is designed to help determine if debt consolidation is right for you.

Auto Loan Calculator

Auto Loans Find out how much automobile you can buy based on your monthly payment, or find out your loan payment based on your purchase price!
Lease vs. Buy Should you lease your next automobile or finance it? Find out with this calculator!

Retirement Savings and Planning

Traditional IRA Calculator How can contributing to a regular IRA help you in your retirement?

Interest Rate Calculator for Savings and CDs

Certificate of Deposit Calculator Use this calculator to find out how much interest you can earn on a Certificate of Deposit (CD)
Savings Calculator Find out how consistent investments over a number of years can be an effective strategy to accumulate wealth.
Cool Million Find out when your savings plan may make you a millionaire!