[Skip to Content]

Mortgage Calculators

Loan Calculators

Credit Cards and Debt Management

Auto Calculators

Investment Calculators

Savings Calculators

Personal Finance

Amortizing Loan Calculator

Enter your desired payment - and the tool will calculate your loan amount. Or, enter the loan amount and the tool will calculate your monthly payment. You can then examine your principal balances by payment, total of all payments made, and total interest paid.

MassMutual Federal Credit Union
1295 State Street F235
Springfield, MA 01111

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.

MassMutual Credit Union is insured by the National Credit Union Administration