I used a DRIP calculator using Coca Cola stock. Obviously, it wont stay at this rate, but it should still get good returns. This sounds unrealistic, but anytime I put a stock in with a consistent payment every month, the results are astounding. Are these realistic? Principle Investment Balance Amount: $ 20000 Employee Monthly Contributions: $ 1000 Current Company Price of Stock: $ 52 Expected % Increase of Stock Price: (annually) % 2 # of years to invest: 30 Current Dividend Yield: % 3.4 Expected Dividend Growth Rate: % 9.1 DRIP: Yes Taxable: Yes If Yes: Tax Rate 15% Investing 12000 a year will apparently give me a 2.9 million $ portfolio. I dont know if the calculator is wrong, or if the 9.1% dividend growth rate for Coca Cola is unrealistic.