$25 I Bond with 2.00% Fixed Rate Purchased January 2002

 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
200225.001.19%4.40%25.0925.1825.2725.3725.4625.550.28%2.57%25.6025.6625.7125.7725.822002
200325.881.23%4.48%25.9826.0726.1726.2726.3626.461.77%5.58%26.5826.7026.8326.9527.072003
200427.200.54%3.09%27.2727.3427.4127.4827.5527.621.19%4.40%27.7227.8227.9228.0228.132004
200528.231.33%4.69%28.3428.4528.5628.6728.7828.891.79%5.62%29.0229.1629.2929.4329.562005
200629.702.85%7.76%29.8930.0830.2730.4630.6630.850.50%3.01%30.9331.0031.0831.1631.242006
200731.311.55%5.13%31.4431.5831.7131.8431.9832.111.21%4.44%32.2332.3532.4632.5832.702007
200832.821.53%5.09%32.9633.1033.2433.3733.5133.662.42%6.89%33.8534.0434.2334.4334.622008
200934.822.46%6.97%35.0235.2235.4235.6235.8336.03-2.78%0.00%36.0336.0336.0336.0336.032009
201036.031.53%5.09%36.1836.3336.4936.6436.7936.950.77%3.56%37.0637.1737.2837.3937.502010
201137.610.37%2.75%37.7037.7837.8737.9538.0438.132.30%6.65%38.3438.5538.7638.9739.182011
201239.401.53%5.09%39.5739.7339.9040.0740.2340.401.10%4.22%40.5440.6840.8240.9741.112012
201341.250.88%3.78%41.3841.5141.6441.7741.9042.030.59%3.19%42.1442.2542.3642.4842.592013
201442.700.59%3.19%42.8142.9343.0443.1543.2743.380.92%3.86%43.5243.6643.8043.9444.082014
201544.220.74%3.49%44.3544.4844.6044.7344.8644.99-0.80%0.38%45.0045.0245.0345.0545.062015
201645.080.77%3.56%45.2145.3545.4845.6145.7545.880.08%2.16%45.9646.0446.1346.2146.292016
201746.381.38%4.79%46.5646.7546.9347.1247.3047.490.98%3.98%47.6547.8047.9648.1248.282017
201848.44

From $25.00 to $48.44 over 16.0 years = 4.18% average annual increase compounded semi-annually.

Generated  05/01/17  10:10