$1,000 I Bond with 3.60% Fixed Rate Purchased June 2000

 Infla
tion
Rate
Com
posite
Rate
Jan
1
Feb
1
Mar
1
Apr
1
May
1
Jun
1
Infla
tion
Rate
Com
posite
Rate
Jul
1
Aug
1
Sep
1
Oct
1
Nov
1
Dec
1
2000 1,000.001.91%7.49%1,006.001,012.401,018.401,024.801,031.201,037.602000
20011.52%6.69%1,043.201,049.201,054.801,060.801,066.401,072.401.44%6.53%1,078.001,084.001,089.601,095.601,101.601,107.602001
20021.19%6.02%1,113.201,118.801,124.001,129.601,135.201,140.800.28%4.17%1,144.801,148.801,152.801,156.801,160.401,164.402002
20031.23%6.10%1,170.401,176.001,182.001,188.001,194.001,200.001.77%7.20%1,207.201,214.401,221.601,228.801,236.001,243.202003
20040.54%4.70%1,248.001,252.801,257.601,262.801,267.601,272.401.19%6.02%1,278.801,285.201,291.601,298.001,304.401,310.802004
20051.33%6.31%1,317.601,324.401,331.201,338.401,345.201,352.001.79%7.24%1,360.001,368.001,376.401,384.401,392.801,400.802005
20062.85%9.40%1,411.601,422.401,433.201,444.401,455.601,466.800.50%4.62%1,472.401,478.001,483.601,489.201,494.801,500.802006
20071.55%6.76%1,509.201,517.601,526.001,534.401,542.801,551.601.21%6.06%1,559.201,567.201,574.801,582.801,590.801,598.802007
20081.53%6.72%1,607.601,616.401,625.601,634.401,643.601,652.402.42%8.53%1,664.001,675.601,687.201,699.201,710.801,722.802008
20092.46%8.61%1,734.801,747.201,759.601,772.001,784.401,796.80-2.78%0.00%1,796.801,796.801,796.801,796.801,796.801,796.802009
20101.53%6.72%1,806.801,816.801,826.801,836.801,846.801,857.200.77%5.17%1,865.201,873.201,881.201,889.201,897.201,905.202010
20110.37%4.35%1,912.001,918.801,926.001,932.801,939.601,946.802.30%8.28%1,960.001,973.201,986.802,000.002,013.602,027.202011
20121.53%6.72%2,038.402,049.602,060.802,072.402,084.002,095.201.10%5.84%2,105.202,115.202,125.602,135.602,146.002,156.402012
20130.88%5.39%2,166.002,175.602,185.202,194.802,204.802,214.400.59%4.80%2,223.202,232.002,240.802,249.602,258.802,267.602013
20140.59%4.80%2,276.402,285.602,294.802,303.602,312.802,322.000.92%5.47%2,332.402,342.802,353.602,364.002,374.802,385.602014
20150.74%5.11%2,395.602,405.602,416.002,426.002,436.402,446.40-0.80%1.97%2,450.402,454.402,458.402,462.402,466.402,470.402015
20160.77%5.17%2,480.802,491.602,502.002,512.802,523.602,534.400.08%3.76%2,542.402,550.002,558.002,566.002,574.002,582.002016
20171.38%6.41%2,595.602,609.202,623.202,636.802,650.802,664.800.98%5.60%2,677.202,689.602,702.002,714.402,726.802,739.602017
20181.24%6.12%2,753.202,767.202,781.202,795.202,809.202,823.601.11%5.86%2,837.202,850.802,864.802,878.402,892.402,906.402018
20191.16%5.96%2,920.802,934.802,949.202,964.002,978.402,993.200.70%5.03%3,005.603,018.003,030.803,043.203,056.003,068.402019
20201.01%5.66%3,082.803,097.203,111.603,126.003,140.403,155.200.53%4.68%3,167.203,179.603,192.003,204.403,216.803,229.202020
20210.84%5.31%3,243.203,257.603,271.603,286.003,300.403,314.801.77%7.20%3,334.403,354.003,374.003,394.003,414.003,434.002021
20223.56%10.85%3,464.403,495.203,526.003,557.203,588.403,620.404.81%13.39%3,659.603,699.603,739.603,780.403,821.203,862.802022
20233.24%10.20%3,894.803,927.203,960.003,993.204,026.404,060.001.69%7.04%4,083.604,107.204,130.804,154.804,178.804,202.802023
20241.97%7.61%4,229.204,255.604,282.004,308.804,335.604,362.801.48%6.61%4,386.404,410.404,434.404,458.404,482.804,506.802024
20250.95%5.53%4,527.204,548.004,568.804,589.604,610.404,631.601.43%6.51%4,656.404,681.204,706.404,731.604,756.804,782.402025
20261.56%6.78%4,809.204,836.004,862.804,890.004,917.204,944.40

From $1,000.00 to $4,944.40 over 26.0 years = 6.24% average annual increase compounded semi-annually.

Generated  11/04/25  09:10