$50 I Bond with 0.20% Fixed Rate Purchased May 2010

 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
2010 50.000.77%1.74%50.0850.1450.2250.2850.3650.440.37%0.94%50.482010
201150.5250.5650.6050.6450.682.30%4.80%50.8851.0851.2851.4851.7051.901.53%3.26%52.042011
201252.1852.3252.4652.6052.741.10%2.40%52.8452.9653.0653.1653.2653.380.88%1.96%53.462012
201353.5653.6453.7253.8253.900.59%1.38%53.9654.0254.0854.1454.2054.280.59%1.38%54.342013
201454.4054.4654.5254.6054.660.92%2.04%54.7654.8454.9455.0455.1255.220.74%1.68%55.302014
201555.3855.4655.5255.6055.68-0.80%0.00%55.6855.6855.6855.6855.6855.680.77%1.74%55.762015
201655.8455.9256.0056.0856.160.08%0.36%56.1856.2056.2256.2256.2456.261.38%2.96%56.402016
201756.5456.6856.8256.9657.100.98%2.16%57.2057.3057.4057.5257.6257.721.24%2.68%57.842017
201857.9858.1058.2458.3658.501.11%2.42%58.6258.7458.8658.9859.0859.201.16%2.52%59.322018
201959.4459.5859.7059.8259.940.70%1.60%60.0260.1060.1860.2660.3460.421.01%2.22%60.542019
202060.6460.7660.8660.9861.100.53%1.26%61.1661.2261.3061.3661.4261.480.84%1.88%61.582020
202161.6861.7661.8661.9662.061.77%3.74%62.2662.4462.6462.8463.0263.223.56%7.33%63.602021
202263.9864.3664.7665.1465.544.81%9.83%66.0666.6067.1467.6868.2268.763.24%6.69%69.142022
202369.5269.9070.2870.6871.061.69%3.58%71.2871.4871.7071.9072.1272.341.97%4.14%72.582023
202472.8473.0873.3473.5873.84

From $50.00 to $73.84 over 14.0 years = 2.80% average annual increase compounded semi-annually.

Generated  11/01/23  07:38