$500 I Bond with 0.00% Fixed Rate Purchased July 2021

 Jan
1
Infla
tion
Rate
Com
posite
Rate
Feb
1
Mar
1
Apr
1
May
1
Jun
1
Jul
1
Infla
tion
Rate
Com
posite
Rate
Aug
1
Sep
1
Oct
1
Nov
1
Dec
1
2021 500.001.77%3.54%501.40503.00504.40505.80507.402021
2022508.803.56%7.12%511.80514.80517.80520.80523.80527.004.81%9.62%531.20535.40539.60543.80548.002022
2023552.403.24%6.48%555.40558.40561.20564.20567.20570.201.69%3.38%571.80573.40575.00576.60578.202023
2024579.80

From $500.00 to $579.80 over 2.5 years = 6.01% average annual increase compounded semi-annually.

Generated  05/01/23  05:14