$10,000 I Bond with 0.00% Fixed Rate Purchased December 2010

 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
2010 10,0002010
20110.37%0.74%10,00810,01210,02010,02410,03210,0362.30%4.60%10,07610,11210,15210,18810,22810,2682011
20121.53%3.06%10,29610,32010,34810,37210,40010,4241.10%2.20%10,44410,46410,48010,50010,52010,5402012
20130.88%1.76%10,55610,57210,58810,60010,61610,6320.59%1.18%10,64410,65210,66410,67210,68410,6962013
20140.59%1.18%10,70810,71610,72810,74010,74810,7600.92%1.84%10,77610,79210,80810,82410,84410,8602014
20150.74%1.48%10,87210,88810,90010,91210,92810,940-0.80%0.00%10,94010,94010,94010,94010,94010,9402015
20160.77%1.54%10,95210,96810,98410,99611,01211,0240.08%0.16%11,02411,02811,02811,02811,03211,0322016
20171.38%2.76%11,05611,08411,10811,13211,16011,1840.98%1.96%11,20411,22011,24011,25611,27611,2922017
20181.24%2.48%11,31611,34011,36011,38411,40811,4321.11%2.22%11,45211,47611,49611,51611,53611,5602018
20191.16%2.32%11,58411,60411,62811,64811,67211,6960.70%1.40%11,70811,72411,73611,75211,76411,7762019
20201.01%2.02%11,79611,81611,83611,85611,87611,8960.53%1.06%11,90811,91611,92811,93611,94811,9602020
20210.84%1.68%11,97611,99212,01212,02812,04412,0601.77%3.54%12,09612,13212,16812,20012,23612,2722021
20223.56%7.12%12,34412,41612,48812,56012,63612,7084.81%9.62%12,80812,90813,01213,11213,21613,3202022
20233.24%6.48%13,39213,46413,53613,60813,68013,7521.69%3.38%13,79213,82813,86813,90813,94413,9842023
20241.97%3.94%14,02814,07614,12014,16814,21214,260

From $10,000 to $14,260 over 13.5 years = 2.65% average annual increase compounded semi-annually.

Generated  11/01/23  07:38