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

 Jan
1
Feb
1
Mar
1
Apr
1
Infla
tion
Rate
Com
posite
Rate
May
1
Jun
1
Jul
1
Aug
1
Sep
1
Oct
1
Infla
tion
Rate
Com
posite
Rate
Nov
1
Dec
1
2017 10,0001.38%2.76%10,02410,04410,06810,09210,11610,1400.98%1.96%10,15610,1722017
201810,18810,20810,22410,2401.24%2.48%10,26010,28410,30410,32410,34410,3681.11%2.22%10,38810,4082018
201910,42410,44410,46410,4841.16%2.32%10,50410,52410,54410,56410,58410,6040.70%1.40%10,61610,6282019
202010,64010,65210,66410,6801.01%2.02%10,69610,71610,73210,75210,76810,7880.53%1.06%10,79610,8082020
202110,81610,82810,83610,8440.84%1.68%10,86010,87610,88810,90410,92010,9361.77%3.54%10,96811,0002021
202211,03211,06411,09611,1283.56%7.12%11,19211,26011,32411,39211,45611,5244.81%9.62%11,61611,7042022
202311,79611,89211,98412,0803.24%6.48%12,14412,20812,27612,34012,40412,4721.69%3.38%12,50812,5402023
202412,57612,61212,64812,6841.97%3.94%12,72412,76812,80812,85212,89212,9321.48%2.96%12,96412,9962024
202513,02813,06013,09213,1240.95%1.90%13,14413,16413,18813,20813,22813,2481.43%2.86%13,28013,3122025
202613,34413,37213,40413,4361.56%3.12%13,47213,50413,54013,57613,61213,644

From $10,000 to $13,644 over 9.5 years = 3.30% average annual increase compounded semi-annually.

Generated  11/04/25  09:11