Savings bond calculators can help you determine the value of your various U.S. Government savings bonds, including EE, HH, and I series. These savings bond calculators are the best available on the net.

EEBond Deluxe - Savings Bond Calculator (bonds-online.com)
A new savings bond calculator available from bondsonline.com. More information is available at the site.

Fairfax County Investment Resources (www.co.fairfax.va.us)
A great site with a nice set of resources for everything from corporate, municipal and savings bonds to stocks, REITs, and mutual funds also includes a savings bond calculator.

Savings Bond Calculator
If you are looking for a simple and easy to use savings bond calculator, this is the only website you should visit. Available from publicdebt.gov.

U.S. Savings Bond Calculator from the Bureau of Public Debt (http://www.publicdebt.treas.gov/sav)
Estimate the value of your United States savings bonds using this savings bonds calculator. A very useful tool when assessing the value of your fixed income portfolio.

USSBC - Savings Bond Calculator (http://www.savingsbondcalculator.net)
The savings bond calculator is a software program that allows users to keep track of the value of their bonds daily. If you need cash, it will advise you which of your savings bonds you should sell, highly recommended.