You can then use this data to calculate linear returns or total returns using a stock portfolio growth rate calculator. How much will $10,000 be worth in 20 years?

Return on Investment (ROI) can help you determine how much you'll have for retirement. Here are key formulas and strategies to plan and maximize your financial future.

Use a CD calculator to figure out the amount of interest you'll earn on an account and what your total CD amount is once it reaches maturity.