$75 I Bond with 3.00% Fixed Rate Purchased September 2001

 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
2001 75.001.44%5.92%75.3675.7276.112001
200276.4776.8677.221.19%5.42%77.5577.9178.2778.6078.9679.320.28%3.57%79.5679.8080.012002
200380.2580.4980.731.23%5.50%81.0981.4581.8482.2082.5982.951.77%6.59%83.4083.8584.302003
200484.7585.2385.680.54%4.10%85.9886.2586.5586.8587.1587.451.19%5.42%87.8488.2388.622004
200589.0189.4389.821.33%5.70%90.2490.6691.0891.5391.9592.371.79%6.63%92.8893.3993.902005
200694.4194.9295.432.85%8.79%96.1296.8197.5098.2298.9199.630.50%4.02%99.96100.29100.622006
2007100.95101.31101.641.55%6.15%102.15102.66103.20103.71104.25104.761.21%5.46%105.24105.69106.172007
2008106.65107.13107.611.53%6.11%108.15108.69109.23109.80110.34110.912.42%7.91%111.63112.35113.072008
2009113.82114.54115.292.46%7.99%116.04116.82117.57118.35119.13119.91-2.78%0.00%119.91119.91119.912009
2010119.91119.91119.911.53%6.11%120.51121.11121.74122.34122.97123.570.77%4.56%124.05124.50124.982010
2011125.43125.91126.390.37%3.75%126.78127.17127.56127.95128.37128.762.30%7.67%129.57130.38131.222011
2012132.03132.87133.711.53%6.11%134.37135.06135.75136.41137.10137.791.10%5.23%138.39138.99139.592012
2013140.19140.79141.390.88%4.79%141.96142.50143.07143.64144.21144.780.59%4.20%145.29145.80146.282013
2014146.79147.30147.810.59%4.20%148.32148.83149.34149.88150.39150.900.92%4.87%151.50152.10152.732014
2015153.33153.96154.560.74%4.50%155.13155.70156.30156.87157.44158.04-0.80%1.38%158.22158.40158.582015
2016158.76158.94159.120.77%4.56%159.72160.32160.92161.52162.15162.750.08%3.16%163.17163.59164.042016
2017164.46164.88165.331.38%5.80%166.11166.92167.70168.51169.32170.130.98%4.99%170.82171.54172.232017
2018172.95173.67174.361.24%5.52%175.14175.95176.76177.54178.35179.161.11%5.25%179.94180.72181.502018
2019182.28183.06183.871.16%5.35%184.68185.49186.30187.14187.95188.790.70%4.42%189.48190.17190.862019
2020191.55192.27192.961.01%5.05%193.77194.58195.39196.20197.01197.820.53%4.08%198.48199.17199.832020
2021200.49201.18201.870.84%4.71%202.65203.43204.24205.02205.83206.611.77%6.59%207.72208.86210.002021
2022211.11212.28213.423.56%10.23%215.19216.99218.82220.65222.48224.344.81%12.76%226.65229.02231.392022
2023233.79236.22238.653.24%9.58%240.51242.40244.29246.21248.13250.081.69%6.43%251.40252.72254.072023
2024255.42256.77258.121.97%7.00%259.59261.09262.59264.12265.62267.151.48%6.00%268.47269.79271.142024
2025272.46273.81275.160.95%4.93%276.27277.41278.52279.66280.80281.941.43%5.90%283.32284.70286.082025
2026287.46288.84290.251.56%6.17%291.72293.19294.69296.19297.69299.19

From $75.00 to $299.19 over 25.0 years = 5.61% average annual increase compounded semi-annually.

Generated  11/04/25  09:10