$50 I Bond with 3.40% Fixed Rate Purchased January 2001

 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
200150.001.52%6.49%50.2650.5450.8051.0851.3451.621.44%6.33%51.8852.1652.4452.7052.982001
200253.261.19%5.82%53.5253.7854.0254.2854.5454.800.28%3.97%54.9855.1655.3455.5255.702002
200355.881.23%5.90%56.1656.4256.7056.9857.2657.521.77%7.00%57.8658.1858.5258.8659.202003
200459.540.54%4.50%59.7659.9860.2060.4260.6660.881.19%5.82%61.1861.4661.7662.0662.362004
200562.661.33%6.11%62.9863.3063.6063.9264.2664.581.79%7.04%64.9665.3265.7066.0866.462005
200666.862.85%9.20%67.3667.8668.3868.9069.4269.940.50%4.42%70.2070.4670.7070.9671.222006
200771.481.55%6.55%71.8672.2672.6473.0473.4273.821.21%5.86%74.1874.5474.9075.2675.622007
200875.981.53%6.51%76.3876.8077.2077.6278.0478.462.42%8.32%79.0079.5480.0880.6281.182008
200981.722.46%8.40%82.2882.8483.4284.0084.5885.16-2.78%0.00%85.1685.1685.1685.1685.162009
201085.161.53%6.51%85.6286.0886.5487.0087.4687.940.77%4.97%88.3088.6689.0289.4089.762010
201190.120.37%4.15%90.4290.7491.0691.3691.6891.982.30%8.08%92.5893.2093.8294.4495.062011
201295.701.53%6.51%96.2296.7297.2497.7698.2898.821.10%5.64%99.2899.74100.20100.66101.142012
2013101.600.88%5.19%102.04102.48102.90103.36103.80104.240.59%4.60%104.64105.04105.44105.84106.242013
2014106.640.59%4.60%107.04107.46107.86108.26108.68109.100.92%5.27%109.58110.04110.52111.00111.502014
2015111.980.74%4.91%112.44112.88113.34113.80114.26114.72-0.80%1.77%114.88115.06115.22115.40115.562015
2016115.740.77%4.97%116.22116.70117.16117.64118.14118.620.08%3.56%118.96119.32119.68120.02120.382016
2017120.741.38%6.21%121.36121.98122.60123.22123.86124.480.98%5.39%125.04125.58126.14126.70127.262017
2018127.841.24%5.92%128.46129.08129.72130.36130.98131.621.11%5.66%132.24132.86133.46134.10134.722018
2019135.341.16%5.76%135.98136.62137.28137.92138.58139.240.70%4.82%139.80140.34140.90141.46142.042019
2020142.601.01%5.45%143.24143.88144.52145.18145.84146.480.53%4.48%147.02147.56148.12148.66149.202020
2021149.760.84%5.11%150.40151.02151.66152.30152.94153.581.77%7.00%154.46155.36156.24157.14158.042021
2022158.963.56%10.64%160.34161.74163.14164.54165.98167.424.81%13.18%169.22171.02172.84174.70176.562022
2023178.463.24%9.99%179.92181.38182.86184.36185.86187.381.69%6.84%188.44189.50190.56191.62192.702023
2024193.781.97%7.41%194.96196.14197.34198.54199.74200.961.48%6.41%202.02203.08204.16205.24206.322024
2025207.400.95%5.33%208.32209.22210.14211.06212.00212.921.43%6.31%214.02215.14216.26217.38218.502025
2026219.641.56%6.57%220.82222.02223.22224.42225.64226.86

From $50.00 to $226.86 over 25.5 years = 6.02% average annual increase compounded semi-annually.

Generated  11/04/25  09:10