$10,000 I Bond with 1.10% Fixed Rate Purchased June 2003

 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
2003 10,0001.77%4.66%10,04010,07610,11610,15610,19210,2322003
20040.54%2.19%10,25210,26810,28810,30810,32410,3441.19%3.49%10,37210,40410,43210,46410,49610,5242004
20051.33%3.77%10,55610,58810,62410,65610,68810,7241.79%4.70%10,76410,80810,84810,89210,93210,9762005
20062.85%6.83%11,03611,10011,16011,22411,28811,3520.50%2.11%11,37211,39211,41211,43211,45211,4722006
20071.55%4.22%11,51211,55211,59211,63211,67211,7161.21%3.53%11,75211,78411,82011,85211,88811,9242007
20081.53%4.18%11,96412,00812,04812,08812,13212,1722.42%5.97%12,23212,29212,35212,41212,47612,5362008
20092.46%6.05%12,60012,66012,72412,78812,85212,916-2.78%0.00%12,91612,91612,91612,91612,91612,9162009
20101.53%4.18%12,96013,00413,05213,09613,14013,1840.77%2.65%13,21213,24013,27213,30013,32813,3602010
20110.37%1.84%13,38013,40013,42013,44013,46413,4842.30%5.73%13,54813,61213,67613,74013,80413,8722011
20121.53%4.18%13,92013,96814,01614,06414,11214,1601.10%3.31%14,20014,23614,27614,31614,35614,3962012
20130.88%2.87%14,43214,46414,50014,53214,56814,6040.59%2.29%14,63214,66014,68814,71614,74414,7722013
20140.59%2.29%14,80014,82814,85614,88414,91214,9400.92%2.95%14,97615,01215,04815,08815,12415,1602014
20150.74%2.59%15,19215,22415,25615,29215,32415,356-0.80%0.00%15,35615,35615,35615,35615,35615,3562015
20160.77%2.65%15,38815,42415,45615,49215,52415,5600.08%1.26%15,57615,59215,60815,62415,64015,6602016
20171.38%3.88%15,71215,76015,81215,86015,91215,9640.98%3.07%16,00416,04416,08816,12816,16816,2082017
20181.24%3.59%16,25616,30416,35216,40016,45216,5001.11%3.33%16,54416,59216,63616,68416,72816,7762018
20191.16%3.43%16,82416,87216,92016,96817,01617,0640.70%2.51%17,10017,13617,17217,20817,24417,2802019
20201.01%3.13%17,32417,36817,41617,46017,50417,5520.53%2.17%17,58417,61617,64817,68017,71217,7442020
20210.84%2.79%17,78417,82817,86817,90817,95217,9921.77%4.66%18,06018,13218,20018,27218,34018,4122021
20223.56%8.26%18,53618,66418,78818,91619,04419,1724.81%10.77%19,34019,51219,68019,85620,02820,2042022
20233.24%7.62%20,33220,45620,58420,71220,84420,9721.69%4.50%21,04821,12821,20821,28421,36421,4442023
20241.97%5.06%21,53221,62421,71221,80421,89621,9881.48%4.08%22,06422,13622,21222,28822,36022,4362024
20250.95%3.01%22,49222,54822,60422,66022,71622,7721.43%3.98%22,84822,92422,99623,07223,14823,2242025
20261.56%4.24%23,30423,38823,46823,55223,63223,716

From $10,000 to $23,716 over 23.0 years = 3.79% average annual increase compounded semi-annually.

Generated  11/04/25  09:10