You will approximately double your money in 11.54 years. The value in year 11.54 is $1,005.For complete results including graph and data table, <a href='http://www.calcxml.com/calculators/double-savings?Dispatch=submit&initialBalance=500.0&beforeTaxReturn=8.0&taxBracket=22.0&&responsive=2&lang=en&ctry=US' target='_blank'>click here.</a><p><a href='javascript:history.back();'>Back to calculator</a>