$200 I Bond with 1.00% Fixed Rate Purchased February 2006

 Jan
1
Feb
1
Infla
tion
Rate
Com
posite
Rate
Mar
1
Apr
1
May
1
Jun
1
Jul
1
Aug
1
Infla
tion
Rate
Com
posite
Rate
Sep
1
Oct
1
Nov
1
Dec
1
2006 200.002.85%6.73%201.12202.24203.36204.48205.60206.720.50%2.01%207.04207.44207.76208.082006
2007208.48208.801.55%4.12%209.52210.24210.96211.68212.40213.121.21%3.43%213.76214.32214.96215.522007
2008216.16216.801.53%4.08%217.52218.24219.04219.76220.48221.202.42%5.86%222.24223.36224.40225.522008
2009226.56227.682.46%5.94%228.80229.92231.04232.16233.28234.48-2.78%0.00%234.48234.48234.48234.482009
2010234.48234.481.53%4.08%235.28236.08236.88237.68238.48239.280.77%2.55%239.76240.32240.80241.282010
2011241.84242.320.37%1.74%242.64243.04243.36243.76244.08244.402.30%5.62%245.52246.64247.84248.962011
2012250.08251.281.53%4.08%252.16252.96253.84254.72255.52256.401.10%3.21%257.12257.76258.48259.122012
2013259.84260.480.88%2.77%261.04261.68262.24262.88263.52264.080.59%2.19%264.56265.04265.52266.002013
2014266.48266.960.59%2.19%267.44267.92268.40268.88269.36269.920.92%2.85%270.56271.20271.84272.482014
2015273.12273.760.74%2.49%274.32274.88275.44276.00276.56277.20-0.80%0.00%277.20277.20277.20277.202015
2016277.20277.200.77%2.55%277.76278.40278.96279.52280.16280.720.08%1.16%280.96281.28281.52281.842016
2017282.08282.321.38%3.77%283.20284.08284.96285.84286.72287.680.98%2.97%288.40289.12289.84290.562017
2018291.20291.921.24%3.49%292.80293.60294.48295.28296.16297.041.11%3.23%297.84298.64299.44300.242018
2019301.04301.841.16%3.33%302.64303.52304.32305.20306.00306.880.70%2.41%307.52308.08308.72309.362019
2020309.92310.561.01%3.03%311.36312.16312.88313.68314.48315.280.53%2.07%315.84316.40316.88317.442020
2021318.00318.560.84%2.69%319.28320.00320.72321.44322.16322.881.77%4.56%324.08325.28326.56327.762021
2022329.04330.243.56%8.16%332.48334.64336.88339.20341.44343.684.81%10.67%346.64349.68352.72355.762022
2023358.88362.003.24%7.51%364.24366.48368.72371.04373.28375.601.69%4.40%376.96378.32379.68381.122023
2024382.48383.841.97%4.96%385.44386.96388.56390.16391.76393.361.48%3.97%394.64395.92397.28398.562024
2025399.84401.200.95%2.91%402.16403.12404.08405.12406.08407.041.43%3.87%408.32409.68410.96412.242025
2026413.60414.881.56%4.14%416.32417.76419.12420.56422.00423.44

From $200.00 to $423.44 over 20.5 years = 3.69% average annual increase compounded semi-annually.

Generated  11/04/25  09:10