$10,000 I Bond with 3.30% Fixed Rate Purchased August 1999

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1999 10,0000.86%5.05%10,04010,08410,12410,1681999
200010,20810,2521.76%6.88%10,30810,36810,42810,48410,54410,6041.91%7.18%10,66810,72810,79210,8562000
200110,92010,9841.52%6.39%11,04011,10011,16011,21611,27611,3361.44%6.23%11,39611,45211,51211,5722001
200211,62811,6881.19%5.72%11,74411,80011,85211,90811,96412,0240.28%3.87%12,06412,10012,14012,1802002
200312,21612,2561.23%5.80%12,31612,37212,43212,49212,55212,6121.77%6.90%12,68412,75612,82812,9002003
200412,97213,0480.54%4.40%13,09613,14413,19213,24013,28813,3361.19%5.72%13,40013,46013,52413,5882004
200513,65213,7161.33%6.00%13,78413,85213,92013,98814,06014,1281.79%6.94%14,20814,28814,37214,4522005
200614,53614,6202.85%9.09%14,72814,84014,94815,06015,17215,2840.50%4.32%15,34015,39215,44815,5042006
200715,56015,6161.55%6.45%15,70015,78415,86415,94816,03616,1201.21%5.76%16,19616,27216,35216,4282007
200816,50416,5841.53%6.41%16,67216,76016,84816,93617,02417,1162.42%8.22%17,23217,34817,46417,5802008
200917,70017,8202.46%8.30%17,94018,06418,18818,30818,43618,560-2.78%0.00%18,56018,56018,56018,5602009
201018,56018,5601.53%6.41%18,65618,75618,85618,95619,05619,1560.77%4.87%19,23219,31219,38819,4642010
201119,54419,6240.37%4.05%19,68819,75619,82019,88819,95620,0202.30%7.98%20,15220,28420,41620,5482011
201220,68420,8201.53%6.41%20,92821,04021,15221,26421,37621,4881.10%5.54%21,58821,68421,78421,8842012
201321,98422,0840.88%5.09%22,17622,26822,36422,45622,55222,6480.59%4.50%22,73222,81622,90022,9882013
201423,07223,1560.59%4.50%23,24423,32823,41623,50423,58823,6760.92%5.17%23,77623,88023,98024,0842014
201524,18424,2880.74%4.80%24,38424,48024,57624,67624,77224,872-0.80%1.67%24,90824,94024,97625,0122015
201625,04425,0800.77%4.87%25,18025,28025,38425,48425,58825,6920.08%3.46%25,76425,84025,91225,9882016
201726,06026,1361.38%6.11%26,26826,40026,53226,66426,80026,9360.98%5.29%27,05227,17227,28827,4082017
201827,52827,6481.24%5.82%27,78027,91228,04828,18028,31628,4521.11%5.56%28,58428,71228,84428,9762018
201929,10829,2441.16%5.66%29,38029,51629,65629,79229,93230,0720.70%4.72%30,18830,30830,42430,5442019
202030,66430,7801.01%5.35%30,91631,05231,18831,32831,46431,6040.53%4.38%31,72031,83231,94832,0642020
202132,18032,2960.84%5.01%32,42832,56432,70032,83232,96833,1041.77%6.90%33,29233,48033,67233,8602021
202234,05234,2483.56%10.54%34,54434,84035,14035,44035,74436,0524.81%13.08%36,43636,82037,21237,6082022
202338,00838,4083.24%9.89%38,72039,03239,34839,66439,98440,3081.69%6.74%40,53240,75640,98041,2082023
202441,43641,6681.97%7.31%41,92042,16842,42442,67642,93243,1921.48%6.31%43,41643,64043,86844,0962024
202544,32444,5560.95%5.23%44,74844,94045,13645,32845,52445,7201.43%6.21%45,95246,18846,42446,6602025
202646,90047,1401.56%6.47%47,39247,64447,89648,15248,40848,664

From $10,000 to $48,664 over 27.0 years = 5.95% average annual increase compounded semi-annually.

Generated  11/04/25  09:10