$50 I Bond with 2.00% Fixed Rate Purchased May 2002

 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
2002 50.000.28%2.57%50.1050.2250.3250.4250.5450.641.23%4.48%50.822002
200351.0251.2051.4051.5851.781.77%5.58%52.0252.2652.5052.7452.9853.220.54%3.09%53.362003
200453.5053.6253.7653.9054.041.19%4.40%54.2454.4454.6454.8255.0255.221.33%4.69%55.442004
200555.6455.8656.0856.3056.521.79%5.62%56.7857.0457.3057.5857.8458.102.85%7.76%58.462005
200658.8459.2259.6059.9860.360.50%3.01%60.5260.6660.8260.9661.1261.261.55%5.13%61.522006
200761.7862.0462.3062.5662.841.21%4.44%63.0863.3063.5463.7664.0064.241.53%5.09%64.502007
200864.7865.0665.3265.6065.882.42%6.89%66.2666.6267.0067.3867.7668.142.46%6.97%68.542008
200968.9269.3269.7270.1270.52-2.78%0.00%70.5270.5270.5270.5270.5270.521.53%5.09%70.822009
201071.1271.4271.7272.0272.320.77%3.56%72.5472.7472.9673.1873.4073.600.37%2.75%73.762010
201173.9474.1074.2874.4474.622.30%6.65%75.0275.4475.8676.2676.6877.101.53%5.09%77.422011
201277.7478.0878.4078.7479.061.10%4.22%79.3479.6279.8880.1680.4480.720.88%3.78%80.982012
201381.2281.4881.7481.9882.240.59%3.19%82.4682.6882.9083.1283.3483.560.59%3.19%83.782013
201484.0084.2284.4484.6684.900.92%3.86%85.1885.4485.7285.9886.2686.540.74%3.49%86.782014
201587.0487.3087.5487.8088.06-0.80%0.38%88.0888.1288.1488.1888.2088.220.77%3.56%88.482015
201688.7489.0089.2689.5289.800.08%2.16%89.9690.1290.2890.4490.6090.761.38%4.79%91.122016
201791.4891.8492.2092.5692.940.98%3.98%93.2493.5693.8694.1694.4894.781.24%4.50%95.142017
201895.4895.8496.2096.5696.921.11%4.24%97.2697.6097.9498.2898.6298.981.16%4.34%99.342018
201999.70100.04100.40100.76101.120.70%3.41%101.40101.70101.98102.26102.56102.841.01%4.04%103.182019
2020103.52103.88104.22104.56104.920.53%3.07%105.18105.46105.72106.00106.26106.540.84%3.70%106.862020
2021107.20107.52107.84108.18108.52

From $50.00 to $108.52 over 19.0 years = 4.12% average annual increase compounded semi-annually.

Generated  11/02/20  10:30