US Savings Bonds

Question: How much are my $50 Savings Bonds Worth?

I’ve gotton a couple $50 dollar Savings Bonds every year since 1990, just being curious i searched for a Savings Bonds Calculator on google and put in one from 1990, it told me it was worth $65 dollars. Why would a $50 dollar savings bond be worth over $50? Is this accurate or should i go to the bank and ask them to calculate the value.
The bonds are series EE

Answer: Go to www.treasurydirect.gov/BC/SBCPrice

Enter the required information and click on calculate.
Using the calculator you can find out the exact value of each of your bonds.

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