$75 I Bond with 0.10% Fixed Rate Purchased December 2017

 Infla
tion
Rate
Com
posite
Rate
Jan
1
Feb
1
Mar
1
Apr
1
May
1
Jun
1
Infla
tion
Rate
Com
posite
Rate
Jul
1
Aug
1
Sep
1
Oct
1
Nov
1
Dec
1
2017 75.002017
20181.24%2.58%75.1575.3375.4875.6375.8175.961.11%2.32%76.1176.2676.4176.5676.6876.832018
20191.16%2.42%76.9877.1377.2877.4677.6177.760.70%1.50%77.8577.9478.0678.1578.2478.332019
20201.01%2.12%78.4878.6078.7578.8779.0279.170.53%1.16%79.2679.3279.4179.4779.5679.622020
20210.84%1.78%79.7479.8679.9880.1080.2280.341.77%3.64%80.5880.8281.0681.3081.5781.812021
20223.56%7.22%82.2982.7783.2883.7684.2784.754.81%9.72%85.4186.1086.7987.4888.1788.862022
20233.24%6.58%89.3489.8290.3090.8191.2991.771.69%3.48%92.0492.3192.5592.8293.0993.362023
20241.97%4.04%93.6693.9994.2994.6294.9295.251.48%3.06%95.4995.7395.9796.2196.4596.722024
20250.95%2.00%96.8797.0597.2097.3597.5397.681.43%2.96%97.9298.1698.4098.6498.8899.122025
20261.56%3.22%99.3999.6699.90100.17100.44100.711.67%3.44%101.01101.28101.58101.85102.15102.452026

From $75.00 to $102.45 over 9.0 years = 3.50% average annual increase compounded semi-annually.

Generated  05/01/26  08:02