$10,000 I Bond with 0.00% Fixed Rate Purchased September 2017

 Jan
1
Feb
1
Mar
1
Infla
tion
Rate
Com
posite
Rate
Apr
1
May
1
Jun
1
Jul
1
Aug
1
Sep
1
Infla
tion
Rate
Com
posite
Rate
Oct
1
Nov
1
Dec
1
2017 10,0000.98%1.96%10,01610,03210,0482017
201810,06410,08010,1001.24%2.48%10,12010,14010,16410,18410,20410,2241.11%2.22%10,24410,26010,2802018
201910,30010,32010,3361.16%2.32%10,35610,37610,39610,41610,43610,4560.70%1.40%10,46810,48010,4922019
202010,50410,51610,5281.01%2.02%10,54410,56410,58010,60010,61610,6360.53%1.06%10,64410,65610,6642020
202110,67210,68410,6920.84%1.68%10,70810,72010,73610,75210,76810,7801.77%3.54%10,81210,84410,8762021
202210,90810,94010,9723.56%7.12%11,03611,10011,16411,23211,29611,3644.81%9.62%11,45211,54411,6362022
202311,72411,81611,9123.24%6.48%11,97612,04012,10412,16812,23212,2961.69%3.38%12,33212,36412,4002023
202412,43612,46812,5041.97%3.94%12,54412,58412,62812,66812,70812,7521.48%2.96%12,78412,81612,8482024
202512,87612,90812,9400.95%1.90%12,96012,98013,00013,02013,04413,0641.43%2.86%13,09613,12413,1562025
202613,18813,22013,2521.56%3.12%13,28813,32013,35613,38813,42413,460

From $10,000 to $13,460 over 9.0 years = 3.33% average annual increase compounded semi-annually.

Generated  11/04/25  09:11