$25 I Bond with 1.00% Fixed Rate Purchased February 2006

 Jan
1
Feb
1
Infla
tion
Rate
Com
posite
Rate
Mar
1
Apr
1
May
1
Jun
1
Jul
1
Aug
1
Infla
tion
Rate
Com
posite
Rate
Sep
1
Oct
1
Nov
1
Dec
1
2006 25.002.85%6.73%25.1425.2825.4225.5625.7025.840.50%2.01%25.8825.9325.9726.012006
200726.0626.101.55%4.12%26.1926.2826.3726.4626.5526.641.21%3.43%26.7226.7926.8726.942007
200827.0227.101.53%4.08%27.1927.2827.3827.4727.5627.652.42%5.86%27.7827.9228.0528.192008
200928.3228.462.46%5.94%28.6028.7428.8829.0229.1629.31-2.78%0.00%29.3129.3129.3129.312009
201029.3129.311.53%4.08%29.4129.5129.6129.7129.8129.910.77%2.55%29.9730.0430.1030.162010
201130.2330.290.37%1.74%30.3330.3830.4230.4730.5130.552.30%5.62%30.6930.8330.9831.122011
201231.2631.411.53%4.08%31.5231.6231.7331.8431.9432.051.10%3.21%32.1432.2232.3132.392012
201332.4832.560.88%2.77%32.6332.7132.7832.8632.9433.010.59%2.19%33.0733.1333.1933.252013
201433.3133.370.59%2.19%33.4333.4933.5533.6133.6733.740.92%2.85%33.8233.9033.9834.062014
201534.1434.220.74%2.49%34.2934.3634.4334.5034.5734.65-0.80%0.00%34.6534.6534.6534.652015
201634.6534.650.77%2.55%34.7234.8034.8734.9435.0235.090.08%1.16%35.1235.1635.1935.232016
201735.2635.291.38%3.77%35.4035.5135.6235.7335.8435.960.98%2.97%36.0536.1436.2336.322017
201836.4036.491.24%3.49%36.6036.7036.8136.9137.0237.131.11%3.23%37.2337.3337.4337.532018
201937.6337.731.16%3.33%37.8337.9438.0438.1538.2538.360.70%2.41%38.4438.5138.5938.672019
202038.7438.821.01%3.03%38.9239.0239.1139.2139.3139.410.53%2.07%39.4839.5539.6139.682020
202139.7539.820.84%2.69%39.9140.0040.0940.1840.2740.361.77%4.56%40.5140.6640.8240.972021
202241.1341.283.56%8.16%41.5641.8342.1142.4042.6842.964.81%10.67%43.3343.7144.0944.472022
202344.8645.253.24%7.51%45.5345.8146.0946.3846.6646.951.69%4.40%47.1247.2947.4647.642023
202447.8147.981.97%4.96%48.1848.3748.5748.7748.9749.171.48%3.97%49.3349.4949.6649.822024
202549.9850.150.95%2.91%50.2750.3950.5150.6450.7650.88

From $25.00 to $50.88 over 19.5 years = 3.68% average annual increase compounded semi-annually.

Generated  11/01/24  13:13