$1,000 I Bond with 0.10% Fixed Rate Purchased May 2014

 Jan
1
Feb
1
Mar
1
Apr
1
May
1
Infla
tion
Rate
Com
posite
Rate
Jun
1
Jul
1
Aug
1
Sep
1
Oct
1
Nov
1
Infla
tion
Rate
Com
posite
Rate
Dec
1
2014 1,000.000.92%1.94%1,001.601,003.201,004.801,006.401,008.001,009.600.74%1.58%1,010.802014
20151,012.401,013.601,014.801,016.401,017.60-0.80%0.00%1,017.601,017.601,017.601,017.601,017.601,017.600.77%1.64%1,018.802015
20161,020.401,021.601,023.201,024.401,026.000.08%0.26%1,026.401,026.401,026.801,026.801,027.201,027.201.38%2.86%1,029.602016
20171,032.001,034.401,036.801,039.601,042.000.98%2.06%1,043.601,045.601,047.201,049.201,050.801,052.801.24%2.58%1,055.202017
20181,057.201,059.601,062.001,064.001,066.401.11%2.32%1,068.401,070.401,072.401,074.801,076.801,078.801.16%2.42%1,080.802018
20191,083.201,085.201,087.601,089.601,092.000.70%1.50%1,093.201,094.801,096.001,097.601,098.801,100.001.01%2.12%1,102.002019
20201,104.001,106.001,107.601,109.601,111.600.53%1.16%1,112.801,113.601,114.801,116.001,116.801,118.000.84%1.78%1,119.602020
20211,121.201,122.801,124.801,126.401,128.001.77%3.64%1,131.201,134.801,138.401,141.601,145.201,148.403.56%7.22%1,155.202021
20221,162.001,168.801,176.001,182.801,190.004.81%9.72%1,199.601,208.801,218.401,228.401,238.001,248.003.24%6.58%1,254.802022
20231,261.601,268.401,275.201,282.001,289.201.69%3.48%1,292.801,296.801,300.401,304.001,308.001,311.601.97%4.04%1,316.002023
20241,320.401,324.801,329.201,333.601,338.00

From $1,000.00 to $1,338.00 over 10.0 years = 2.93% average annual increase compounded semi-annually.

Generated  11/01/23  07:38