$200 I Bond with 1.10% Fixed Rate Purchased September 2003

 Jan
1
Feb
1
Mar
1
Infla
tion
Rate
Com
posite
Rate
Apr
1
May
1
Jun
1
Jul
1
Aug
1
Sep
1
Infla
tion
Rate
Com
posite
Rate
Oct
1
Nov
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Dec
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2003 200.001.77%4.66%200.80201.52202.322003
2004203.12203.84204.640.54%2.19%205.04205.36205.76206.16206.48206.881.19%3.49%207.44208.08208.642004
2005209.28209.92210.481.33%3.77%211.12211.76212.48213.12213.76214.481.79%4.70%215.28216.16216.962005
2006217.84218.64219.522.85%6.83%220.72222.00223.20224.48225.76227.040.50%2.11%227.44227.84228.242006
2007228.64229.04229.441.55%4.22%230.24231.04231.84232.64233.44234.321.21%3.53%235.04235.68236.402007
2008237.04237.76238.481.53%4.18%239.28240.16240.96241.76242.64243.442.42%5.97%244.64245.84247.042008
2009248.24249.52250.722.46%6.05%252.00253.20254.48255.76257.04258.32-2.78%0.00%258.32258.32258.322009
2010258.32258.32258.321.53%4.18%259.20260.08261.04261.92262.80263.680.77%2.65%264.24264.80265.442010
2011266.00266.56267.200.37%1.84%267.60268.00268.40268.80269.28269.682.30%5.73%270.96272.24273.522011
2012274.80276.08277.441.53%4.18%278.40279.36280.32281.28282.24283.201.10%3.31%284.00284.72285.522012
2013286.32287.12287.920.88%2.87%288.64289.28290.00290.64291.36292.080.59%2.29%292.64293.20293.762013
2014294.32294.88295.440.59%2.29%296.00296.56297.12297.68298.24298.800.92%2.95%299.52300.24300.962014
2015301.76302.48303.200.74%2.59%303.84304.48305.12305.84306.48307.12-0.80%0.00%307.12307.12307.122015
2016307.12307.12307.120.77%2.65%307.76308.48309.12309.84310.48311.200.08%1.26%311.52311.84312.162016
2017312.48312.80313.201.38%3.88%314.24315.20316.24317.20318.24319.280.98%3.07%320.08320.88321.762017
2018322.56323.36324.161.24%3.59%325.12326.08327.04328.00329.04330.001.11%3.33%330.88331.84332.722018
2019333.68334.56335.521.16%3.43%336.48337.44338.40339.36340.32341.280.70%2.51%342.00342.72343.442019
2020344.16344.88345.601.01%3.13%346.48347.36348.32349.20350.08351.040.53%2.17%351.68352.32352.962020
2021353.60354.24354.880.84%2.79%355.68356.56357.36358.16359.04359.841.77%4.66%361.20362.64364.002021
2022365.44366.80368.243.56%8.26%370.72373.28375.76378.32380.88383.444.81%10.77%386.80390.24393.602022
2023397.12400.56404.083.24%7.62%406.64409.12411.68414.24416.88419.441.69%4.50%420.96422.56424.162023
2024425.68427.28428.881.97%5.06%430.64432.48434.24436.08437.92439.761.48%4.08%441.28442.72444.242024
2025445.76447.20448.720.95%3.01%449.84450.96452.08453.20454.32455.441.43%3.98%456.96458.48459.922025
2026461.44462.96464.481.56%4.24%466.08467.76469.36471.04472.64474.32

From $200.00 to $474.32 over 23.0 years = 3.79% average annual increase compounded semi-annually.

Generated  11/04/25  09:10