Our Roth IRA calculator shall enable you to calculate your individual Roth IRA retirement plan. The Roth IRA calculator points out how it performs related to a taxable account. Advantages of the Roth IRA retirement plan compared with a traditional IRA retirement plan might be that on the one hand it is not tax deductible (taken into account in calculationsof our Roth IRA calculator), so that withdrawn money is mostly tax free. But now lets start with the Roth IRA calculator.