$100 I Bond with 0.50% Fixed Rate Purchased April 2019

 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
2019 100.001.16%2.83%100.24100.48100.72100.96101.16101.400.70%1.90%101.56101.722019
2020101.88102.04102.20102.361.01%2.53%102.56102.80103.00103.24103.44103.640.53%1.56%103.76103.922020
2021104.04104.16104.32104.440.84%2.18%104.64104.80105.00105.20105.40105.561.77%4.05%105.92106.282021
2022106.64107.00107.32107.683.56%7.64%108.36109.04109.72110.40111.08111.804.81%10.14%112.72113.642022
2023114.60115.56116.52117.483.24%7.00%118.16118.84119.52120.20120.88121.601.69%3.89%122.00122.402023
2024122.76123.16123.56123.961.97%4.45%124.40124.88125.32125.80126.24126.721.48%3.47%127.08127.442024
2025127.80128.20128.56128.920.95%2.40%129.16129.44129.68129.96130.20130.481.43%3.37%130.84131.202025
2026131.56131.96132.32132.681.56%3.63%133.08133.48133.88134.28134.68135.08

From $100.00 to $135.08 over 7.5 years = 4.05% average annual increase compounded semi-annually.

Generated  11/04/25  09:11