MyMoney.gov has financial information and tools from 20 Federal agencies and bureaus. The MyMoney.gov site offers financial tools to calculate compound interest and savings bond values. A few of the agencies providing financial calculators are the Department of the Treasury, Department of Education, Federal Deposit Insurance Corporation, and the Office of Personnel Management.
To visit the MyMoney.gov site, please click here:
http://www.mymoney.gov/category/topic1/calculators.html
Jim Sutliff