$10,000 I Bond with 1.30% Fixed Rate Purchased July 2007

 Jan
1
Infla
tion
Rate
Com
posite
Rate
Feb
1
Mar
1
Apr
1
May
1
Jun
1
Jul
1
Infla
tion
Rate
Com
posite
Rate
Aug
1
Sep
1
Oct
1
Nov
1
Dec
1
2007 10,0001.21%3.74%10,03210,06010,09210,12410,1562007
200810,1881.53%4.38%10,22410,26010,30010,33610,37210,4122.42%6.17%10,46410,51610,57210,62410,6802008
200910,7322.46%6.25%10,78810,84410,90010,95611,01211,068-2.78%0.00%11,06811,06811,06811,06811,0682009
201011,0681.53%4.38%11,10811,14811,18811,22811,26811,3120.77%2.85%11,34011,36411,39211,42011,4482010
201111,4720.37%2.04%11,49211,51211,53211,54811,56811,5882.30%5.93%11,64411,70011,76011,81611,8722011
201211,9321.53%4.38%11,97612,02012,06012,10412,14812,1921.10%3.51%12,22812,26412,30012,33612,3722012
201312,4040.88%3.07%12,43612,46812,50012,53212,56412,5960.59%2.49%12,62412,64812,67612,70012,7282013
201412,7520.59%2.49%12,78012,80412,83212,85612,88412,9120.92%3.15%12,94412,98013,01213,04813,0802014
201513,1160.74%2.79%13,14813,17613,20813,23613,26813,300-0.80%0.00%13,30013,30013,30013,30013,3002015
201613,3000.77%2.85%13,33213,36413,39613,42813,45613,4880.08%1.46%13,50413,52013,53613,55213,5722016
201713,5881.38%4.08%13,63213,68013,72413,77213,82013,8640.98%3.27%13,90013,94013,97614,01614,0522017
201814,0921.24%3.80%14,13614,18014,22414,26814,31614,3601.11%3.53%14,40014,44414,48814,52814,5722018
201914,6121.16%3.64%14,65614,70014,74414,78814,83214,8760.70%2.71%14,90814,94414,97615,01215,0442019
202015,0761.01%3.33%15,11615,16015,20015,24415,28415,3280.53%2.37%15,36015,38815,42015,44815,4802020
202115,5080.84%2.99%15,54815,58415,62415,66415,70015,7401.77%4.86%15,80415,86815,93215,99216,0602021
202216,1243.56%8.47%16,23616,34816,46016,57616,69216,8084.81%10.98%16,96017,11217,26417,41617,5722022
202317,7323.24%7.82%17,84417,96018,07618,19218,30818,4241.69%4.70%18,49618,56818,64018,71218,7842023
202418,8561.97%5.27%18,93619,02019,10419,18419,26819,352

From $10,000 to $19,352 over 17.0 years = 3.92% average annual increase compounded semi-annually.

Generated  11/01/23  07:37