$50 I Bond with 3.60% Fixed Rate Purchased September 2000

 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
2000 50.001.91%7.49%50.3050.6250.922000
200151.2451.5651.881.52%6.69%52.1652.4652.7453.0453.3253.621.44%6.53%53.9054.2054.482001
200254.7855.0855.381.19%6.02%55.6655.9456.2056.4856.7657.040.28%4.17%57.2457.4457.642002
200357.8458.0258.221.23%6.10%58.5258.8059.1059.4059.7060.001.77%7.20%60.3660.7261.082003
200461.4461.8062.160.54%4.70%62.4062.6462.8863.1463.3863.621.19%6.02%63.9464.2664.582004
200564.9065.2265.541.33%6.31%65.8866.2266.5666.9267.2667.601.79%7.24%68.0068.4068.822005
200669.2269.6470.042.85%9.40%70.5871.1271.6672.2272.7873.340.50%4.62%73.6273.9074.182006
200774.4674.7475.041.55%6.76%75.4675.8876.3076.7277.1477.581.21%6.06%77.9678.3678.742007
200879.1479.5479.941.53%6.72%80.3880.8281.2881.7282.1882.622.42%8.53%83.2083.7884.362008
200984.9685.5486.142.46%8.61%86.7487.3687.9888.6089.2289.84-2.78%0.00%89.8489.8489.842009
201089.8489.8489.841.53%6.72%90.3490.8491.3491.8492.3492.860.77%5.17%93.2693.6694.062010
201194.4694.8695.260.37%4.35%95.6095.9496.3096.6496.9897.342.30%8.28%98.0098.6699.342011
2012100.00100.68101.361.53%6.72%101.92102.48103.04103.62104.20104.761.10%5.84%105.26105.76106.282012
2013106.78107.30107.820.88%5.39%108.30108.78109.26109.74110.24110.720.59%4.80%111.16111.60112.042013
2014112.48112.94113.380.59%4.80%113.82114.28114.74115.18115.64116.100.92%5.47%116.62117.14117.682014
2015118.20118.74119.280.74%5.11%119.78120.28120.80121.30121.82122.32-0.80%1.97%122.52122.72122.922015
2016123.12123.32123.520.77%5.17%124.04124.58125.10125.64126.18126.720.08%3.76%127.12127.50127.902016
2017128.30128.70129.101.38%6.41%129.78130.46131.16131.84132.54133.240.98%5.60%133.86134.48135.102017
2018135.72136.34136.981.24%6.12%137.66138.36139.06139.76140.46141.181.11%5.86%141.86142.54143.242018
2019143.92144.62145.321.16%5.96%146.04146.74147.46148.20148.92149.660.70%5.03%150.28150.90151.542019
2020152.16152.80153.421.01%5.66%154.14154.86155.58156.30157.02157.760.53%4.68%158.36158.98159.602020
2021160.22160.84161.460.84%5.31%162.16162.88163.58164.30165.02165.741.77%7.20%166.72167.70168.702021
2022169.70170.70171.703.56%10.85%173.22174.76176.30177.86179.42181.024.81%13.39%182.98184.98186.982022
2023189.02191.06193.143.24%10.20%194.74196.36198.00199.66201.32203.001.69%7.04%204.18205.36206.542023
2024207.74208.94210.141.97%7.61%211.46212.78214.10215.44216.78218.141.48%6.61%219.32220.52221.722024
2025222.92224.14225.340.95%5.53%226.36227.40228.44229.48230.52231.581.43%6.51%232.82234.06235.322025
2026236.58237.84239.121.56%6.78%240.46241.80243.14244.50245.86247.22

From $50.00 to $247.22 over 26.0 years = 6.24% average annual increase compounded semi-annually.

Generated  11/04/25  09:10