$100 I Bond with 0.20% Fixed Rate Purchased December 2019

 Infla
tion
Rate
Com
posite
Rate
Jan
1
Feb
1
Mar
1
Apr
1
May
1
Jun
1
Infla
tion
Rate
Com
posite
Rate
Jul
1
Aug
1
Sep
1
Oct
1
Nov
1
Dec
1
2019 100.002019
20201.01%2.22%100.20100.36100.56100.72100.92101.120.53%1.26%101.24101.32101.44101.56101.64101.762020
20210.84%1.88%101.92102.08102.24102.40102.56102.721.77%3.74%103.04103.36103.68104.00104.32104.642021
20223.56%7.33%105.28105.92106.56107.20107.84108.484.81%9.83%109.36110.24111.12112.00112.92113.802022
20233.24%6.69%114.44115.04115.68116.32116.96117.601.69%3.58%117.96118.28118.64119.00119.36119.722023
20241.97%4.14%120.12120.56120.96121.36121.80122.201.48%3.16%122.52122.84123.16123.48123.80124.122024
20250.95%2.10%124.32124.56124.76125.00125.20125.441.43%3.06%125.76126.08126.40126.72127.04127.362025

From $100.00 to $127.36 over 6.0 years = 4.07% average annual increase compounded semi-annually.

Generated  05/01/25  10:59