$75 I Bond with 1.40% Fixed Rate Purchased October 2006

 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
2006 75.000.50%2.41%75.1575.302006
200775.4575.6075.7575.901.55%4.52%76.1776.4776.7477.0477.3477.611.21%3.84%77.8578.092007
200878.3678.6078.8479.111.53%4.48%79.4179.7179.9880.2880.5880.882.42%6.27%81.3081.722008
200982.1482.5682.9883.432.46%6.35%83.8884.3084.7585.2085.6286.07-2.78%0.00%86.0786.072009
201086.0786.0786.0786.071.53%4.48%86.4086.7087.0387.3687.6687.990.77%2.95%88.2088.412010
201188.6588.8689.0789.280.37%2.15%89.4389.6189.7689.9190.0990.242.30%6.03%90.6991.142011
201291.5992.0492.4992.971.53%4.48%93.3093.6694.0294.3594.7195.041.10%3.62%95.3195.612012
201395.9196.1896.4896.750.88%3.17%96.9997.2697.5097.7798.0498.280.59%2.59%98.4998.702013
201498.9199.1299.3399.540.59%2.59%99.7599.96100.17100.41100.62100.830.92%3.25%101.10101.372014
2015101.64101.91102.18102.480.74%2.89%102.72102.96103.23103.47103.71103.95-0.80%0.00%103.95103.952015
2016103.95103.95103.95103.950.77%2.95%104.19104.46104.70104.97105.24105.480.08%1.56%105.63105.752016
2017105.90106.02106.17106.291.38%4.18%106.65107.04107.40107.76108.15108.510.98%3.37%108.81109.112017
2018109.41109.74110.04110.341.24%3.90%110.70111.06111.42111.78112.14112.501.11%3.64%112.83113.192018
2019113.52113.85114.21114.541.16%3.74%114.90115.26115.62115.95116.31116.670.70%2.81%116.94117.212019
2020117.48117.75118.02118.321.01%3.43%118.65118.98119.34119.67120.00120.360.53%2.47%120.60120.842020
2021121.11121.35121.59121.860.84%3.09%122.16122.49122.79123.12123.42123.751.77%4.96%124.26124.772021
2022125.28125.79126.30126.813.56%8.57%127.71128.61129.51130.41131.31132.244.81%11.09%133.44134.642022
2023135.87137.07138.33139.563.24%7.93%140.46141.39142.29143.22144.15145.081.69%4.80%145.65146.222023
2024146.82147.39147.99148.561.97%5.37%149.22149.88150.54151.20151.89152.551.48%4.38%153.09153.662024
2025154.20154.77155.34155.880.95%3.31%156.30156.75157.17157.59158.04158.461.43%4.28%159.03159.572025
2026160.14160.71161.28161.851.56%4.54%162.45163.08163.68164.28164.91165.51

From $75.00 to $165.51 over 20.0 years = 4.00% average annual increase compounded semi-annually.

Generated  11/04/25  09:10