Savings Bonds Calculator
Your bond's value, grown semi-annually.
ADVERTISEMENT
Your Results
Current value$1,282.04
Gain$282.04
EE bonds earn a fixed rate and double after 20 years. I bonds adjust for inflation. Use the current rate from TreasuryDirect for accuracy.
Frequently Asked Questions
EE vs I bonds — what's the difference?
EE bonds pay a fixed rate set at purchase (and are guaranteed to double in 20 years). I bonds pay a variable rate tied to inflation, protecting purchasing power.
Are savings bond gains taxable?
Yes — interest is exempt from state tax but subject to federal tax, unless used for qualified education expenses (education exclusion).
Related Calculators
ADVERTISEMENT