Maturity Amount Calculator is an online personal finance assessment tool which allows any individual or Business to know the monthly or quarterly payment or installment amount you should pay in regular interval of time to get the desired maturity amount after a certain period of time. The desired principal amount, interest rate, maturity period and deposit frequency are the key terms to figure out how much regular installment amount you should pay every month or quarterly, semi-annually or annulaly. By using this calculator one can compare the different deposit plans to select the best rates and returns on the series of deposits.