$200 I Bond with 1.60% Fixed Rate Purchased April 2003

 Jan
1
Feb
1
Mar
1
Apr
1
Infla
tion
Rate
Com
posite
Rate
May
1
Jun
1
Jul
1
Aug
1
Sep
1
Oct
1
Infla
tion
Rate
Com
posite
Rate
Nov
1
Dec
1
2003 200.001.23%4.08%200.64201.36202.00202.72203.36204.081.77%5.17%204.96205.842003
2004206.72207.60208.48209.360.54%2.69%209.84210.32210.80211.20211.68212.161.19%4.00%212.88213.602004
2005214.24214.96215.68216.401.33%4.28%217.20217.92218.72219.44220.24221.041.79%5.21%222.00222.962005
2006223.92224.88225.84226.802.85%7.35%228.16229.52230.96232.32233.76235.120.50%2.61%235.60236.162006
2007236.64237.20237.68238.161.55%4.72%239.12240.00240.96241.92242.80243.761.21%4.04%244.56245.362007
2008246.24247.04247.84248.721.53%4.68%249.68250.64251.60252.56253.60254.562.42%6.48%255.92257.282008
2009258.64260.00261.44262.802.46%6.56%264.24265.68267.04268.48270.00271.44-2.78%0.00%271.44271.442009
2010271.44271.44271.44271.441.53%4.68%272.48273.52274.56275.68276.72277.760.77%3.15%278.48279.202010
2011279.92280.64281.44282.160.37%2.35%282.72283.28283.84284.40284.96285.442.30%6.24%286.88288.402011
2012289.84291.36292.88294.321.53%4.68%295.44296.56297.76298.88300.08301.201.10%3.82%302.16303.122012
2013304.08305.04306.00306.960.88%3.37%307.84308.64309.52310.40311.28312.160.59%2.79%312.88313.602013
2014314.32315.04315.76316.480.59%2.79%317.20317.92318.64319.44320.16320.880.92%3.45%321.76322.722014
2015323.60324.56325.52326.400.74%3.09%327.20328.08328.88329.76330.56331.44-0.80%0.00%331.44331.442015
2016331.44331.44331.44331.440.77%3.15%332.32333.20334.00334.88335.76336.640.08%1.76%337.12337.602016
2017338.08338.64339.12339.601.38%4.38%340.80342.08343.28344.56345.76347.040.98%3.58%348.08349.122017
2018350.16351.20352.24353.281.24%4.10%354.48355.68356.88358.08359.28360.561.11%3.84%361.68362.882018
2019364.00365.20366.32367.521.16%3.94%368.72369.92371.12372.32373.52374.800.70%3.01%375.76376.642019
2020377.60378.56379.52380.481.01%3.64%381.60382.80383.92385.12386.24387.440.53%2.67%388.32389.122020
2021390.00390.88391.76392.64

From $200.00 to $392.64 over 18.0 years = 3.78% average annual increase compounded semi-annually.

Generated  05/01/20  10:18