Category Financial Guides

Compound interest means you earn interest on your original money and on the interest already earned. Over long periods, this can make a large difference. Use the Compound Interest Calculator to test your own starting amount, contribution, rate of return,…

Sales tax changes the final price you pay at checkout. A product may cost $100 before tax, but the final total depends on the state, province, city, or product category. Use the Sales Tax Calculator to estimate tax and total…

Monthly loan payments are based on the loan amount, interest rate, repayment term, and payment schedule. The higher the rate or shorter the term, the higher the monthly payment. Use the Loan Calculator to estimate payments for personal loans, business…

Home affordability depends on income, debt, down payment, mortgage rate, property taxes, insurance, and the loan term. A house can look affordable by price alone but still create a monthly payment that is too high. Start with the Mortgage Calculator.…