$75 I Bond with 1.10% Fixed Rate Purchased May 2003

 Jan
1
Feb
1
Mar
1
Apr
1
May
1
Infla
tion
Rate
Com
posite
Rate
Jun
1
Jul
1
Aug
1
Sep
1
Oct
1
Nov
1
Infla
tion
Rate
Com
posite
Rate
Dec
1
2003 75.001.77%4.66%75.3075.5775.8776.1776.4476.740.54%2.19%76.892003
200477.0177.1677.3177.4377.581.19%3.49%77.7978.0378.2478.4878.7278.931.33%3.77%79.172004
200579.4179.6879.9280.1680.431.79%4.70%80.7381.0681.3681.6981.9982.322.85%6.83%82.772005
200683.2583.7084.1884.6685.140.50%2.11%85.2985.4485.5985.7485.8986.041.55%4.22%86.342006
200786.6486.9487.2487.5487.871.21%3.53%88.1488.3888.6588.8989.1689.431.53%4.18%89.732007
200890.0690.3690.6690.9991.292.42%5.97%91.7492.1992.6493.0993.5794.022.46%6.05%94.502008
200994.9595.4395.9196.3996.87-2.78%0.00%96.8796.8796.8796.8796.8796.871.53%4.18%97.202009
201097.5397.8998.2298.5598.880.77%2.65%99.0999.3099.5499.7599.96100.200.37%1.84%100.352010
2011100.50100.65100.80100.98101.132.30%5.73%101.61102.09102.57103.05103.53104.041.53%4.18%104.402011
2012104.76105.12105.48105.84106.201.10%3.31%106.50106.77107.07107.37107.67107.970.88%2.87%108.242012
2013108.48108.75108.99109.26109.530.59%2.29%109.74109.95110.16110.37110.58110.790.59%2.29%111.002013
2014111.21111.42111.63111.84112.050.92%2.95%112.32112.59112.86113.16113.43113.700.74%2.59%113.942014
2015114.18114.42114.69114.93115.17-0.80%0.00%115.17115.17115.17115.17115.17115.170.77%2.65%115.412015
2016115.68115.92116.19116.43116.700.08%1.26%116.82116.94117.06117.18117.30117.451.38%3.88%117.842016
2017118.20118.59118.95119.34119.730.98%3.07%120.03120.33120.66120.96121.26121.561.24%3.59%121.922017
2018122.28122.64123.00123.39123.751.11%3.33%124.08124.44124.77125.13125.46125.821.16%3.43%126.182018
2019126.54126.90127.26127.62127.980.70%2.51%128.25128.52128.79129.06129.33129.601.01%3.13%129.932019
2020130.26130.62130.95131.28131.640.53%2.17%131.88132.12132.36132.60132.84133.080.84%2.79%133.382020
2021133.71134.01134.31134.64134.941.77%4.66%135.45135.99136.50137.04137.55138.093.56%8.26%139.022021
2022139.98140.91141.87142.83143.794.81%10.77%145.05146.34147.60148.92150.21151.533.24%7.62%152.492022
2023153.42154.38155.34156.33157.291.69%4.50%157.86158.46159.06159.63160.23160.83

From $75.00 to $160.83 over 20.5 years = 3.76% average annual increase compounded semi-annually.

Generated  05/01/23  05:14