A simple loan (lease) calculator with complete amortization, interest and balance tables. A simple loan (mortgage) calculator will help you check what your payment plan will be. It also shows the complete amortization tables (monthly). The loan calculator is simple calculator for annuity, differentiated and fixed payments. You can calculate: ✓ the monthly payments ✓ differentiated payments ✓ the amount of interest paid ✓ the total cost of credit ✓ the amortization schedule ✓ balance table