$500 I Bond with 3.40% Fixed Rate Purchased March 2000

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May
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2000 500.001.76%6.98%502.80505.80508.60511.60514.40517.401.91%7.28%520.40523.60526.802000
2001529.80533.00536.201.52%6.49%539.00542.00544.80547.80550.60553.601.44%6.33%556.40559.40562.202001
2002565.20568.20571.201.19%5.82%574.00576.60579.40582.20585.00587.800.28%3.97%589.80591.60593.602002
2003595.60597.60599.401.23%5.90%602.40605.20608.20611.20614.00617.001.77%7.00%620.60624.20627.802003
2004631.40635.00638.600.54%4.50%641.00643.40645.80648.20650.60653.001.19%5.82%656.20659.20662.402004
2005665.60668.80672.001.33%6.11%675.40678.80682.20685.60689.00692.601.79%7.04%696.60700.60704.602005
2006708.80712.80717.002.85%9.20%722.40727.80733.40738.80744.40750.000.50%4.42%752.80755.40758.202006
2007761.00763.80766.601.55%6.55%770.80774.80779.00783.20787.40791.801.21%5.86%795.60799.40803.402007
2008807.20811.00815.001.53%6.51%819.40823.80828.20832.60837.00841.602.42%8.32%847.40853.20859.002008
2009864.80870.60876.602.46%8.40%882.60888.80894.80901.00907.20913.40-2.78%0.00%913.40913.40913.402009
2010913.40913.40913.401.53%6.51%918.20923.20928.20933.20938.20943.200.77%4.97%947.00951.00954.802010
2011958.80962.60966.600.37%4.15%970.00973.20976.60980.00983.20986.602.30%8.08%993.20999.801,006.402011
20121,013.001,019.801,026.401.53%6.51%1,031.801,037.401,043.001,048.601,054.201,059.801.10%5.64%1,064.801,069.601,074.602012
20131,079.601,084.601,089.600.88%5.19%1,094.201,099.001,103.601,108.401,113.201,117.800.59%4.60%1,122.001,126.401,130.602013
20141,134.801,139.201,143.600.59%4.60%1,148.001,152.401,156.601,161.001,165.401,170.000.92%5.27%1,175.001,180.201,185.402014
20151,190.401,195.601,200.800.74%4.91%1,205.601,210.601,215.401,220.401,225.401,230.20-0.80%1.77%1,232.001,233.801,235.602015
20161,237.401,239.201,241.000.77%4.97%1,246.001,251.201,256.401,261.401,266.601,271.800.08%3.56%1,275.601,279.401,283.002016
20171,286.801,290.601,294.401.38%6.21%1,301.001,307.601,314.401,321.001,327.801,334.600.98%5.39%1,340.601,346.401,352.402017
20181,358.401,364.601,370.601.24%5.92%1,377.201,384.001,390.801,397.601,404.401,411.201.11%5.66%1,417.801,424.401,431.002018
20191,437.801,444.401,451.201.16%5.76%1,458.001,465.001,472.001,479.001,486.001,493.000.70%4.82%1,499.001,504.801,510.802019
20201,516.801,523.001,529.001.01%5.45%1,535.801,542.801,549.601,556.601,563.601,570.600.53%4.48%1,576.401,582.201,588.002020
20211,594.001,599.801,605.800.84%5.11%1,612.601,619.401,626.201,633.001,640.001,646.801.77%7.00%1,656.201,665.801,675.402021
20221,685.001,694.601,704.403.56%10.64%1,719.201,734.201,749.201,764.401,779.601,795.004.81%13.18%1,814.201,833.601,853.202022
20231,873.001,893.001,913.203.24%9.99%1,928.801,944.601,960.401,976.401,992.602,008.801.69%6.84%2,020.002,031.402,042.802023
20242,054.402,065.802,077.601.97%7.41%2,090.202,103.002,115.802,128.602,141.602,154.601.48%6.41%2,166.002,177.402,188.802024
20252,200.402,212.002,223.600.95%5.33%2,233.402,243.202,253.002,263.002,272.802,282.801.43%6.31%2,294.602,306.602,318.602025
20262,330.602,342.602,354.801.56%6.57%2,367.602,380.402,393.202,406.002,419.002,432.201.67%6.80%2,445.802,459.402,473.202026
20272,487.002,501.002,514.80

From $500.00 to $2,514.80 over 27.0 years = 6.07% average annual increase compounded semi-annually.

Generated  05/01/26  08:02