Tools Tools Choose a tool below to assist you in calculating your student loan repayment, budgeting, or other financial planning. Money Basics Quiz Prep This page will cover topics related to the Money Basics Quiz. Learn more Money Basics Quiz Test your knowledge with the quiz on Money Basics. Take the Quiz Student Loan Repayment Calculator Estimate how much your monthly payment will be or find out how to get ahead on payments and save money on interest. You may be surprised. Learn more Income-Based and Income-Contingent Repayment Calculator The Income-Based and Income-Contingent Repayment Calculator helps you estimate monthly student loan payments and choose a loan repayment option that best meets your needs and goals. Learn more