Financial Calculators

Estimate your payments – or savings – before you apply for an auto loan, HELOC, or mortgage or open a share certificate.

Auto Calculator

Estimate your monthly payment based on terms from 12 to 84 months.

Home Budget Analysis

Analyze your budget to see where your money goes and how to save more of it.

Loan Calculator

Use this calculator to help estimate your loan or credit line payment.

Mortgage Calculators

Determine your monthly payment, whether to rent or buy, and much more.

Other Personal Finance Calculators

Project a credit card payoff date, make a plan to manage debt, and more.

Do more than bank. Bank for a greater good.

Join Great Lakes Credit Union and become part of a growing community of member-owners who believe their financial institution should be more than a place to store money.

  • Share in the benefits of membership.

    As a member-owner, you benefit from our not-for-profit credit union status.

  • Enjoy lower rates when you borrow.

    And higher rates when you save. It’s a membership win-win.

  • Take part in programs that give back.

    Join us in our mission to be a force for good in our community.