You can calculate FD interest using an online calculator. Determine exactly how much you can earn from creating an offline or online FD account, with the RBL Bank FD Calculator. You could use it to aid in your financial planning. Your fixed deposit's maturity amount and interest rate are both provided by the FD calculator. Enter a few simple details into the calculator, such as your category (general or senior citizens), fixed deposit type, date, and investment duration. The interest rate that applies to your FD, the yearly percentage yield, the interest you earn, and the total balance you will have at the conclusion of the FD term are all displayed by the FD calculator. Check now.