$5,000 I Bond with 0.00% Fixed Rate Purchased September 2015

 Jan
1
Feb
1
Mar
1
Infla
tion
Rate
Com
posite
Rate
Apr
1
May
1
Jun
1
Jul
1
Aug
1
Sep
1
Infla
tion
Rate
Com
posite
Rate
Oct
1
Nov
1
Dec
1
2015 5,000-0.80%0.00%5,0005,0005,0002015
20165,0005,0005,0000.77%1.54%5,0065,0125,0205,0265,0325,0380.08%0.16%5,0385,0405,0402016
20175,0405,0425,0421.38%2.76%5,0545,0665,0765,0885,1005,1120.98%1.96%5,1205,1285,1362017
20185,1465,1545,1621.24%2.48%5,1725,1845,1945,2045,2165,2261.11%2.22%5,2365,2465,2542018
20195,2645,2745,2841.16%2.32%5,2945,3045,3145,3245,3365,3460.70%1.40%5,3525,3585,3642019
20205,3705,3785,3841.01%2.02%5,3945,4025,4125,4205,4305,4380.53%1.06%5,4425,4485,4522020
20215,4585,4625,4660.84%1.68%5,4745,4825,4885,4965,5045,5121.77%3.54%5,5285,5445,5602021
20225,5765,5945,6103.56%7.12%5,6425,6765,7085,7425,7765,8104.81%9.62%5,8565,9025,9482022
20235,9946,0426,0903.24%6.48%6,1226,1566,1886,2206,2546,2881.69%3.38%6,3066,3246,3402023
20246,3586,3766,3941.97%3.94%6,4146,4366,4566,4786,4986,5201.48%2.96%6,5366,5526,5682024
20256,5846,6006,6160.95%1.90%6,6266,6366,6486,6586,6686,6781.43%2.86%6,6946,7106,7262025
20266,7426,7586,7741.56%3.12%6,7926,8106,8266,8446,8626,880

From $5,000 to $6,880 over 11.0 years = 2.92% average annual increase compounded semi-annually.

Generated  11/04/25  09:11