$10,000 I Bond with 0.50% Fixed Rate Purchased July 2019

 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
2019 10,0000.70%1.90%10,01610,03210,04810,06410,0802019
202010,0961.01%2.53%10,11610,14010,16010,18010,20410,2240.53%1.56%10,23610,25210,26410,27610,2922020
202110,3040.84%2.18%10,32410,34010,36010,38010,39610,4161.77%4.05%10,45210,48410,52010,55610,5922021
202210,6283.56%7.64%10,69610,76010,82810,89610,96411,0324.81%10.14%11,12411,21611,30811,40011,4962022
202311,5923.24%7.00%11,66011,72411,79211,86011,92811,9961.69%3.89%12,03612,07212,11212,15212,1922023
202412,2281.97%4.45%12,27212,32012,36412,40812,45612,5001.48%3.47%12,53612,57212,60812,64412,6802024
202512,7160.95%2.40%12,74012,76812,79212,81612,84412,8681.43%3.37%12,90412,94012,97613,01213,0482025
202613,0841.56%3.63%13,12413,16413,20413,24013,28013,320

From $10,000 to $13,320 over 7.0 years = 4.14% average annual increase compounded semi-annually.

Generated  11/04/25  09:11