$500 I Bond with 1.00% Fixed Rate Purchased November 2004

 Jan
1
Feb
1
Mar
1
Apr
1
May
1
Infla
tion
Rate
Com
posite
Rate
Jun
1
Jul
1
Aug
1
Sep
1
Oct
1
Nov
1
Infla
tion
Rate
Com
posite
Rate
Dec
1
2004 500.001.33%3.67%501.602004
2005503.00504.60506.00507.60509.201.79%4.60%511.20513.00515.00517.00519.00521.002.85%6.73%523.802005
2006526.80529.60532.60535.60538.600.50%2.01%539.40540.40541.20542.20543.20544.001.55%4.12%545.802006
2007547.80549.60551.40553.40555.201.21%3.43%556.80558.40560.00561.60563.20564.801.53%4.08%566.802007
2008568.60570.60572.40574.40576.402.42%5.86%579.20582.00584.80587.60590.40593.202.46%5.94%596.202008
2009599.00602.00604.80607.80610.80-2.78%0.00%610.80610.80610.80610.80610.80610.801.53%4.08%612.802009
2010615.00617.00619.00621.20623.200.77%2.55%624.60625.80627.20628.40629.80631.200.37%1.74%632.202010
2011633.00634.00634.80635.80636.602.30%5.62%639.60642.60645.40648.40651.40654.401.53%4.08%656.602011
2012658.80661.00663.20665.60667.801.10%3.21%669.60671.40673.20675.00676.80678.600.88%2.77%680.202012
2013681.80683.20684.80686.40688.000.59%2.19%689.20690.60691.80693.00694.20695.600.59%2.19%696.802013
2014698.20699.40700.60702.00703.200.92%2.85%704.80706.60708.20709.80711.60713.200.74%2.49%714.602014
2015716.20717.60719.20720.60722.00-0.80%0.00%722.00722.00722.00722.00722.00722.000.77%2.55%723.602015
2016725.00726.60728.20729.60731.200.08%1.16%732.00732.60733.40734.00734.80735.401.38%3.77%737.602016
2017740.00742.20744.60747.00749.200.98%2.97%751.00752.80754.80756.60758.40760.401.24%3.49%762.602017
2018764.80767.00769.20771.40773.601.11%3.23%775.60777.80779.80782.00784.00786.001.16%3.33%788.202018
2019790.40792.60794.80796.80799.000.70%2.41%800.60802.20803.80805.40807.00808.601.01%3.03%810.602019
2020812.60814.80816.80818.80820.800.53%2.07%822.20823.60825.00826.40827.80829.200.84%2.69%831.002020
2021833.00834.80836.60838.40840.401.77%4.56%843.60846.80850.00853.20856.40859.603.56%8.16%865.402021
2022871.20877.00882.80888.80894.604.81%10.67%902.40910.20918.20926.20934.20942.403.24%7.51%948.202022
2023954.00960.00965.80971.80977.80

From $500.00 to $977.80 over 18.5 years = 3.66% average annual increase compounded semi-annually.

Generated  11/01/22  11:42