$500 I Bond with 0.00% Fixed Rate Purchased January 2012

 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
2012500.001.53%3.06%501.20502.60503.80505.00506.40507.601.10%2.20%508.60509.40510.40511.40512.202012
2013513.200.88%1.76%514.00514.80515.40516.20517.00517.800.59%1.18%518.40518.80519.40519.80520.402013
2014520.800.59%1.18%521.40521.80522.40522.80523.40523.800.92%1.84%524.60525.40526.20527.00527.802014
2015528.600.74%1.48%529.20530.00530.60531.20531.80532.60-0.80%0.00%532.60532.60532.60532.60532.602015
2016532.600.77%1.54%533.20534.00534.60535.40536.00536.800.08%0.16%536.80537.00537.00537.00537.202016
2017537.201.38%2.76%538.40539.60540.80542.20543.40544.600.98%1.96%545.40546.40547.20548.20549.002017
2018550.001.24%2.48%551.20552.20553.40554.60555.60556.801.11%2.22%557.80558.80559.80561.00562.002018
2019563.001.16%2.32%564.00565.20566.20567.40568.40569.600.70%1.40%570.20571.00571.60572.20573.002019
2020573.601.01%2.02%574.60575.60576.40577.40578.40579.400.53%1.06%580.00580.40581.00581.40582.002020
2021582.40

From $500.00 to $582.40 over 9.0 years = 1.70% average annual increase compounded semi-annually.

Generated  05/01/20  10:19