$1,000 I Bond with 0.30% Fixed Rate Purchased December 2009

 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
2009 1,000.002009
20101.53%3.36%1,002.801,005.601,008.401,011.201,014.001,016.800.77%1.84%1,018.401,020.001,021.601,023.201,024.401,026.002010
20110.37%1.04%1,026.801,027.601,028.801,029.601,030.401,031.202.30%4.91%1,035.201,039.601,043.601,048.001,052.401,056.402011
20121.53%3.36%1,059.201,062.401,065.201,068.001,071.201,074.001.10%2.50%1,076.401,078.401,080.801,082.801,085.201,087.602012
20130.88%2.06%1,089.601,091.201,093.201,095.201,096.801,098.800.59%1.48%1,100.001,101.601,102.801,104.401,105.601,106.802013
20140.59%1.48%1,108.001,109.601,110.801,112.401,113.601,114.800.92%2.14%1,116.801,118.801,120.801,122.801,124.801,126.802014
20150.74%1.78%1,128.401,130.001,132.001,133.601,135.201,136.80-0.80%0.00%1,136.801,136.801,136.801,136.801,136.801,136.802015
20160.77%1.84%1,138.401,140.401,142.001,143.601,145.601,147.200.08%0.46%1,147.601,148.001,148.401,148.801,149.201,150.002016
20171.38%3.06%1,152.801,156.001,158.801,161.601,164.801,167.600.98%2.26%1,169.601,172.001,174.001,176.401,178.401,180.802017
20181.24%2.78%1,183.601,186.401,188.801,191.601,194.401,197.201.11%2.52%1,199.601,202.401,204.801,207.201,209.601,212.402018
20191.16%2.62%1,215.201,217.601,220.401,222.801,225.601,228.400.70%1.70%1,230.001,232.001,233.601,235.201,237.201,238.802019
20201.01%2.32%1,241.201,243.601,246.001,248.401,250.801,253.200.53%1.36%1,254.801,256.001,257.601,258.801,260.401,261.602020
20210.84%1.98%1,263.601,265.601,268.001,270.001,272.001,274.001.77%3.85%1,278.001,282.001,286.401,290.401,294.401,298.402021
20223.56%7.43%1,306.401,314.401,322.401,330.401,338.401,346.804.81%9.93%1,357.601,368.801,380.001,391.201,402.401,413.602022
20233.24%6.79%1,421.601,429.601,437.201,445.601,453.601,461.601.69%3.69%1,466.001,470.401,475.201,479.601,484.001,488.402023
20241.97%4.25%1,493.601,498.801,504.001,509.601,514.801,520.001.48%3.26%1,524.001,528.401,532.401,536.401,540.801,544.802024
20250.95%2.20%1,547.601,550.401,553.201,556.001,558.801,561.601.43%3.16%1,565.601,569.601,574.001,578.001,582.001,586.402025
20261.56%3.42%1,590.801,595.201,600.001,604.401,608.801,613.60

From $1,000.00 to $1,613.60 over 16.5 years = 2.92% average annual increase compounded semi-annually.

Generated  11/04/25  09:11