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

 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
2003 10,0001.77%4.66%10,04010,07610,11610,15610,19210,2320.54%2.19%10,2522003
200410,26810,28810,30810,32410,3441.19%3.49%10,37210,40410,43210,46410,49610,5241.33%3.77%10,5562004
200510,58810,62410,65610,68810,7241.79%4.70%10,76410,80810,84810,89210,93210,9762.85%6.83%11,0362005
200611,10011,16011,22411,28811,3520.50%2.11%11,37211,39211,41211,43211,45211,4721.55%4.22%11,5122006
200711,55211,59211,63211,67211,7161.21%3.53%11,75211,78411,82011,85211,88811,9241.53%4.18%11,9642007
200812,00812,04812,08812,13212,1722.42%5.97%12,23212,29212,35212,41212,47612,5362.46%6.05%12,6002008
200912,66012,72412,78812,85212,916-2.78%0.00%12,91612,91612,91612,91612,91612,9161.53%4.18%12,9602009
201013,00413,05213,09613,14013,1840.77%2.65%13,21213,24013,27213,30013,32813,3600.37%1.84%13,3802010
201113,40013,42013,44013,46413,4842.30%5.73%13,54813,61213,67613,74013,80413,8721.53%4.18%13,9202011
201213,96814,01614,06414,11214,1601.10%3.31%14,20014,23614,27614,31614,35614,3960.88%2.87%14,4322012
201314,46414,50014,53214,56814,6040.59%2.29%14,63214,66014,68814,71614,74414,7720.59%2.29%14,8002013
201414,82814,85614,88414,91214,9400.92%2.95%14,97615,01215,04815,08815,12415,1600.74%2.59%15,1922014
201515,22415,25615,29215,32415,356-0.80%0.00%15,35615,35615,35615,35615,35615,3560.77%2.65%15,3882015
201615,42415,45615,49215,52415,5600.08%1.26%15,57615,59215,60815,62415,64015,6601.38%3.88%15,7122016
201715,76015,81215,86015,91215,9640.98%3.07%16,00416,04416,08816,12816,16816,2081.24%3.59%16,2562017
201816,30416,35216,40016,45216,5001.11%3.33%16,54416,59216,63616,68416,72816,7761.16%3.43%16,8242018
201916,87216,92016,96817,01617,0640.70%2.51%17,10017,13617,17217,20817,24417,2801.01%3.13%17,3242019
202017,36817,41617,46017,50417,5520.53%2.17%17,58417,61617,64817,68017,71217,7440.84%2.79%17,7842020
202117,82817,86817,90817,95217,9921.77%4.66%18,06018,13218,20018,27218,34018,4123.56%8.26%18,5362021
202218,66418,78818,91619,04419,1724.81%10.77%19,34019,51219,68019,85620,02820,2043.24%7.62%20,3322022
202320,45620,58420,71220,84420,972

From $10,000 to $20,972 over 20.0 years = 3.74% average annual increase compounded semi-annually.

Generated  11/01/22  11:42