$200 I Bond with 3.40% Fixed Rate Purchased February 2001

 Jan
1
Feb
1
Infla
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Rate
Com
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Rate
Mar
1
Apr
1
May
1
Jun
1
Jul
1
Aug
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Infla
tion
Rate
Com
posite
Rate
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Oct
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Nov
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Dec
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2001 200.001.52%6.49%201.04202.16203.20204.32205.36206.481.44%6.33%207.52208.64209.76210.802001
2002211.92213.041.19%5.82%214.08215.12216.08217.12218.16219.200.28%3.97%219.92220.64221.36222.082002
2003222.80223.521.23%5.90%224.64225.68226.80227.92229.04230.081.77%7.00%231.44232.72234.08235.442003
2004236.80238.160.54%4.50%239.04239.92240.80241.68242.64243.521.19%5.82%244.72245.84247.04248.242004
2005249.44250.641.33%6.11%251.92253.20254.40255.68257.04258.321.79%7.04%259.84261.28262.80264.322005
2006265.84267.442.85%9.20%269.44271.44273.52275.60277.68279.760.50%4.42%280.80281.84282.80283.842006
2007284.88285.921.55%6.55%287.44289.04290.56292.16293.68295.281.21%5.86%296.72298.16299.60301.042007
2008302.48303.921.53%6.51%305.52307.20308.80310.48312.16313.842.42%8.32%316.00318.16320.32322.482008
2009324.72326.882.46%8.40%329.12331.36333.68336.00338.32340.64-2.78%0.00%340.64340.64340.64340.642009
2010340.64340.641.53%6.51%342.48344.32346.16348.00349.84351.760.77%4.97%353.20354.64356.08357.602010
2011359.04360.480.37%4.15%361.68362.96364.24365.44366.72367.922.30%8.08%370.32372.80375.28377.762011
2012380.24382.801.53%6.51%384.88386.88388.96391.04393.12395.281.10%5.64%397.12398.96400.80402.642012
2013404.56406.400.88%5.19%408.16409.92411.60413.44415.20416.960.59%4.60%418.56420.16421.76423.362013
2014424.96426.560.59%4.60%428.16429.84431.44433.04434.72436.400.92%5.27%438.32440.16442.08444.002014
2015446.00447.920.74%4.91%449.76451.52453.36455.20457.04458.88-0.80%1.77%459.52460.24460.88461.602015
2016462.24462.960.77%4.97%464.88466.80468.64470.56472.56474.480.08%3.56%475.84477.28478.72480.082016
2017481.52482.961.38%6.21%485.44487.92490.40492.88495.44497.920.98%5.39%500.16502.32504.56506.802017
2018509.04511.361.24%5.92%513.84516.32518.88521.44523.92526.481.11%5.66%528.96531.44533.84536.402018
2019538.88541.361.16%5.76%543.92546.48549.12551.68554.32556.960.70%4.82%559.20561.36563.60565.842019
2020568.16570.401.01%5.45%572.96575.52578.08580.72583.36585.920.53%4.48%588.08590.24592.48594.642020
2021596.80599.040.84%5.11%601.60604.08606.64609.20611.76614.321.77%7.00%617.84621.44624.96628.562021
2022632.16635.843.56%10.64%641.36646.96652.56658.16663.92669.684.81%13.18%676.88684.08691.36698.802022
2023706.24713.843.24%9.99%719.68725.52731.44737.44743.44749.521.69%6.84%753.76758.00762.24766.482023
2024770.80775.121.97%7.41%779.84784.56789.36794.16798.96803.841.48%6.41%808.08812.32816.64820.962024
2025825.28829.600.95%5.33%833.28836.88840.56844.24848.00851.681.43%6.31%856.08860.56865.04869.522025
2026874.00878.561.56%6.57%883.28888.08892.88897.68902.56907.44

From $200.00 to $907.44 over 25.5 years = 6.02% average annual increase compounded semi-annually.

Generated  11/04/25  09:10