$500 I Bond with 2.00% Fixed Rate Purchased February 2002

 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
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Dec
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2002 500.001.19%4.40%501.80503.60505.40507.40509.20511.000.28%2.57%512.00513.20514.20515.402002
2003516.40517.601.23%4.48%519.60521.40523.40525.40527.20529.201.77%5.58%531.60534.00536.60539.002003
2004541.40544.000.54%3.09%545.40546.80548.20549.60551.00552.401.19%4.40%554.40556.40558.40560.402004
2005562.60564.601.33%4.69%566.80569.00571.20573.40575.60577.801.79%5.62%580.40583.20585.80588.602005
2006591.20594.002.85%7.76%597.80601.60605.40609.20613.20617.000.50%3.01%618.60620.00621.60623.202006
2007624.80626.201.55%5.13%628.80631.60634.20636.80639.60642.201.21%4.44%644.60647.00649.20651.602007
2008654.00656.401.53%5.09%659.20662.00664.80667.40670.20673.202.42%6.89%677.00680.80684.60688.602008
2009692.40696.402.46%6.97%700.40704.40708.40712.40716.60720.60-2.78%0.00%720.60720.60720.60720.602009
2010720.60720.601.53%5.09%723.60726.60729.80732.80735.80739.000.77%3.56%741.20743.40745.60747.802010
2011750.00752.200.37%2.75%754.00755.60757.40759.00760.80762.602.30%6.65%766.80771.00775.20779.402011
2012783.60788.001.53%5.09%791.40794.60798.00801.40804.60808.001.10%4.22%810.80813.60816.40819.402012
2013822.20825.000.88%3.78%827.60830.20832.80835.40838.00840.600.59%3.19%842.80845.00847.20849.602013
2014851.80854.000.59%3.19%856.20858.60860.80863.00865.40867.600.92%3.86%870.40873.20876.00878.802014
2015881.60884.400.74%3.49%887.00889.60892.00894.60897.20899.80-0.80%0.38%900.00900.40900.60901.002015
2016901.20901.600.77%3.56%904.20907.00909.60912.20915.00917.600.08%2.16%919.20920.80922.60924.202016
2017925.80927.601.38%4.79%931.20935.00938.60942.40946.00949.800.98%3.98%953.00956.00959.20962.402017
2018965.60968.801.24%4.50%972.40976.00979.60983.20987.00990.601.11%4.24%994.00997.601,001.001,004.602018
20191,008.001,011.601.16%4.34%1,015.201,018.801,022.601,026.201,029.801,033.600.70%3.41%1,036.601,039.401,042.401,045.402019
20201,048.201,051.201.01%4.04%1,054.801,058.201,061.801,065.401,068.801,072.400.53%3.07%1,075.201,077.801,080.601,083.402020
20211,086.201,088.800.84%3.70%1,092.201,095.401,098.801,102.201,105.601,109.001.77%5.58%1,114.001,119.201,124.401,129.602021
20221,134.801,140.003.56%9.19%1,148.601,157.201,165.801,174.601,183.401,192.404.81%11.72%1,203.801,215.201,226.801,238.602022
20231,250.401,262.203.24%8.54%1,271.001,280.001,288.801,297.801,307.001,316.001.69%5.41%1,321.801,327.801,333.601,339.602023
20241,345.601,351.601.97%5.98%1,358.201,365.001,371.601,378.401,385.201,392.001.48%4.99%1,397.801,403.401,409.201,415.002024
20251,420.801,426.800.95%3.92%1,431.401,436.001,440.801,445.401,450.001,454.801.43%4.89%1,460.601,466.601,472.401,478.402025
20261,484.401,490.401.56%5.15%1,496.801,503.001,509.401,515.801,522.401,528.80

From $500.00 to $1,528.80 over 24.5 years = 4.61% average annual increase compounded semi-annually.

Generated  11/04/25  09:10