$200 I Bond with 0.20% Fixed Rate Purchased July 2010

 Jan
1
Infla
tion
Rate
Com
posite
Rate
Feb
1
Mar
1
Apr
1
May
1
Jun
1
Jul
1
Infla
tion
Rate
Com
posite
Rate
Aug
1
Sep
1
Oct
1
Nov
1
Dec
1
2010 200.000.77%1.74%200.32200.56200.88201.12201.442010
2011201.760.37%0.94%201.92202.08202.24202.40202.56202.722.30%4.80%203.52204.32205.12205.92206.802011
2012207.601.53%3.26%208.16208.72209.28209.84210.40210.961.10%2.40%211.36211.84212.24212.64213.042012
2013213.520.88%1.96%213.84214.24214.56214.88215.28215.600.59%1.38%215.84216.08216.32216.56216.802013
2014217.120.59%1.38%217.36217.60217.84218.08218.40218.640.92%2.04%219.04219.36219.76220.16220.482014
2015220.880.74%1.68%221.20221.52221.84222.08222.40222.72-0.80%0.00%222.72222.72222.72222.72222.722015
2016222.720.77%1.74%223.04223.36223.68224.00224.32224.640.08%0.36%224.72224.80224.88224.88224.962016
2017225.041.38%2.96%225.60226.16226.72227.28227.84228.400.98%2.16%228.80229.20229.60230.08230.482017
2018230.881.24%2.68%231.36231.92232.40232.96233.44234.001.11%2.42%234.48234.96235.44235.92236.322018
2019236.801.16%2.52%237.28237.76238.32238.80239.28239.760.70%1.60%240.08240.40240.72241.04241.362019
2020241.681.01%2.22%242.16242.56243.04243.44243.92244.400.53%1.26%244.64244.88245.20245.44245.682020
2021245.920.84%1.88%246.32246.72247.04247.44247.84248.241.77%3.74%249.04249.76250.56251.36252.082021
2022252.883.56%7.33%254.40255.92257.44259.04260.56262.164.81%9.83%264.24266.40268.56270.72272.882022
2023275.043.24%6.69%276.56278.08279.60281.12282.72284.241.69%3.58%285.12285.92286.80287.60288.482023
2024289.361.97%4.14%290.32291.36292.32293.36294.32295.361.48%3.16%296.16296.88297.68298.48299.282024
2025300.000.95%2.10%300.56301.04301.60302.08302.64303.121.43%3.06%303.92304.64305.44306.24306.962025
2026307.761.56%3.32%308.64309.44310.32311.12312.00312.88

From $200.00 to $312.88 over 16.0 years = 2.82% average annual increase compounded semi-annually.

Generated  11/04/25  09:11