Savings Bond Calculators

I have a lot of Series E and EE Savings Bonds. I'm looking for a calculator that will tell me how much they're worth. Tom's response There are a lot of choices, depending on whether you want a downloadable program that saves your data, an online calculator that saves your data, a simple quick online calculator that doesn't save your data, a paid service, or you can look them up in online tables. Here's a page with links to all six different types of Savings Bond calculators.