$75 I Bond with 1.30% Fixed Rate Purchased September 2007

 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
2007 75.001.21%3.74%75.2475.4575.692007
200875.9376.1776.411.53%4.38%76.6876.9577.2577.5277.7978.092.42%6.17%78.4878.8779.292008
200979.6880.1080.492.46%6.25%80.9181.3381.7582.1782.5983.01-2.78%0.00%83.0183.0183.012009
201083.0183.0183.011.53%4.38%83.3183.6183.9184.2184.5184.840.77%2.85%85.0585.2385.442010
201185.6585.8686.040.37%2.04%86.1986.3486.4986.6186.7686.912.30%5.93%87.3387.7588.202011
201288.6289.0489.491.53%4.38%89.8290.1590.4590.7891.1191.441.10%3.51%91.7191.9892.252012
201392.5292.7993.030.88%3.07%93.2793.5193.7593.9994.2394.470.59%2.49%94.6894.8695.072013
201495.2595.4695.640.59%2.49%95.8596.0396.2496.4296.6396.840.92%3.15%97.0897.3597.592014
201597.8698.1098.370.74%2.79%98.6198.8299.0699.2799.5199.75-0.80%0.00%99.7599.7599.752015
201699.7599.7599.750.77%2.85%99.99100.23100.47100.71100.92101.160.08%1.46%101.28101.40101.522016
2017101.64101.79101.911.38%4.08%102.24102.60102.93103.29103.65103.980.98%3.27%104.25104.55104.822017
2018105.12105.39105.691.24%3.80%106.02106.35106.68107.01107.37107.701.11%3.53%108.00108.33108.662018
2019108.96109.29109.591.16%3.64%109.92110.25110.58110.91111.24111.570.70%2.71%111.81112.08112.322019
2020112.59112.83113.071.01%3.33%113.37113.70114.00114.33114.63114.960.53%2.37%115.20115.41115.652020
2021115.86116.10116.310.84%2.99%116.61116.88117.18117.48117.75118.051.77%4.86%118.53119.01119.492021
2022119.94120.45120.933.56%8.47%121.77122.61123.45124.32125.19126.064.81%10.98%127.20128.34129.482022
2023130.62131.79132.993.24%7.82%133.83134.70135.57136.44137.31138.181.69%4.70%138.72139.26139.802023
2024140.34140.88141.421.97%5.27%142.02142.65143.28143.88144.51145.14

From $75.00 to $145.14 over 17.0 years = 3.92% average annual increase compounded semi-annually.

Generated  11/01/23  07:37