$10,000 I Bond with 2.00% Fixed Rate Purchased May 2002

 Jan
1
Feb
1
Mar
1
Apr
1
May
1
Infla
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Rate
Com
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Rate
Jun
1
Jul
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Aug
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Sep
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Nov
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2002 10,0000.28%2.57%10,02010,04410,06410,08410,10810,1281.23%4.48%10,1642002
200310,20410,24010,28010,31610,3561.77%5.58%10,40410,45210,50010,54810,59610,6440.54%3.09%10,6722003
200410,70010,72410,75210,78010,8081.19%4.40%10,84810,88810,92810,96411,00411,0441.33%4.69%11,0882004
200511,12811,17211,21611,26011,3041.79%5.62%11,35611,40811,46011,51611,56811,6202.85%7.76%11,6922005
200611,76811,84411,92011,99612,0720.50%3.01%12,10412,13212,16412,19212,22412,2521.55%5.13%12,3042006
200712,35612,40812,46012,51212,5681.21%4.44%12,61612,66012,70812,75212,80012,8481.53%5.09%12,9002007
200812,95613,01213,06413,12013,1762.42%6.89%13,25213,32413,40013,47613,55213,6282.46%6.97%13,7082008
200913,78413,86413,94414,02414,104-2.78%0.00%14,10414,10414,10414,10414,10414,1041.53%5.09%14,1642009
201014,22414,28414,34414,40414,4640.77%3.56%14,50814,54814,59214,63614,68014,7200.37%2.75%14,7522010
201114,78814,82014,85614,88814,9242.30%6.65%15,00415,08815,17215,25215,33615,4201.53%5.09%15,4842011
201215,54815,61615,68015,74815,8121.10%4.22%15,86815,92415,97616,03216,08816,1440.88%3.78%16,1962012
201316,24416,29616,34816,39616,4480.59%3.19%16,49216,53616,58016,62416,66816,7120.59%3.19%16,7562013
201416,80016,84416,88816,93216,9800.92%3.86%17,03617,08817,14417,19617,25217,3080.74%3.49%17,3562014
201517,40817,46017,50817,56017,612-0.80%0.38%17,61617,62417,62817,63617,64017,6440.77%3.56%17,6962015
201617,74817,80017,85217,90417,9600.08%2.16%17,99218,02418,05618,08818,12018,1521.38%4.79%18,2242016
201718,29618,36818,44018,51218,5880.98%3.98%18,64818,71218,77218,83218,89618,9561.24%4.50%19,0282017
201819,09619,16819,24019,31219,3841.11%4.24%19,45219,52019,58819,65619,72419,7961.16%4.34%19,8682018
201919,94020,00820,08020,15220,2240.70%3.41%20,28020,34020,39620,45220,51220,5681.01%4.04%20,6362019
202020,70420,77620,84420,91220,9840.53%3.07%21,03621,09221,14421,20021,25221,308

From $10,000 to $21,308 over 18.5 years = 4.13% average annual increase compounded semi-annually.

Generated  05/01/20  10:18