$50 I Bond with 1.60% Fixed Rate Purchased April 2003

 Jan
1
Feb
1
Mar
1
Apr
1
Infla
tion
Rate
Com
posite
Rate
May
1
Jun
1
Jul
1
Aug
1
Sep
1
Oct
1
Infla
tion
Rate
Com
posite
Rate
Nov
1
Dec
1
2003 50.001.23%4.08%50.1650.3450.5050.6850.8451.021.77%5.17%51.2451.462003
200451.6851.9052.1252.340.54%2.69%52.4652.5852.7052.8052.9253.041.19%4.00%53.2253.402004
200553.5653.7453.9254.101.33%4.28%54.3054.4854.6854.8655.0655.261.79%5.21%55.5055.742005
200655.9856.2256.4656.702.85%7.35%57.0457.3857.7458.0858.4458.780.50%2.61%58.9059.042006
200759.1659.3059.4259.541.55%4.72%59.7860.0060.2460.4860.7060.941.21%4.04%61.1461.342007
200861.5661.7661.9662.181.53%4.68%62.4262.6662.9063.1463.4063.642.42%6.48%63.9864.322008
200964.6665.0065.3665.702.46%6.56%66.0666.4266.7667.1267.5067.86-2.78%0.00%67.8667.862009
201067.8667.8667.8667.861.53%4.68%68.1268.3868.6468.9269.1869.440.77%3.15%69.6269.802010
201169.9870.1670.3670.540.37%2.35%70.6870.8270.9671.1071.2471.362.30%6.24%71.7272.102011
201272.4672.8473.2273.581.53%4.68%73.8674.1474.4474.7275.0275.301.10%3.82%75.5475.782012
201376.0276.2676.5076.740.88%3.37%76.9677.1677.3877.6077.8278.040.59%2.79%78.2278.402013
201478.5878.7678.9479.120.59%2.79%79.3079.4879.6679.8680.0480.220.92%3.45%80.4480.682014
201580.9081.1481.3881.600.74%3.09%81.8082.0282.2282.4482.6482.86-0.80%0.00%82.8682.862015
201682.8682.8682.8682.860.77%3.15%83.0883.3083.5083.7283.9484.160.08%1.76%84.2884.402016
201784.5284.6684.7884.901.38%4.38%85.2085.5285.8286.1486.4486.760.98%3.58%87.0287.282017
201887.5487.8088.0688.321.24%4.10%88.6288.9289.2289.5289.8290.141.11%3.84%90.4290.722018
201991.0091.3091.5891.881.16%3.94%92.1892.4892.7893.0893.3893.700.70%3.01%93.9494.162019
202094.4094.6494.8895.121.01%3.64%95.4095.7095.9896.2896.5696.860.53%2.67%97.0897.282020
202197.5097.7297.9498.16

From $50.00 to $98.16 over 18.0 years = 3.78% average annual increase compounded semi-annually.

Generated  05/01/20  10:18