$50 I Bond with 0.50% Fixed Rate Purchased March 2019

 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
2019 50.001.16%2.83%50.1250.2450.3650.4850.5850.700.70%1.90%50.7850.8650.942019
202051.0251.1051.181.01%2.53%51.2851.4051.5051.6251.7251.820.53%1.56%51.8851.9652.022020
202152.0852.1652.220.84%2.18%52.3252.4052.5052.6052.7052.781.77%4.05%52.9653.1453.322021
202253.5053.6653.843.56%7.64%54.1854.5254.8655.2055.5455.904.81%10.14%56.3656.8257.302022
202357.7858.2658.743.24%7.00%59.0859.4259.7660.1060.4460.801.69%3.89%61.0061.2061.382023
202461.5861.7861.981.97%4.45%62.2062.4462.6662.9063.1263.361.48%3.47%63.5463.7263.902024
202564.1064.2864.460.95%2.40%64.5864.7264.8464.9865.1065.241.43%3.37%65.4265.6065.782025
202665.9866.1666.341.56%3.63%66.5466.7466.9467.1467.3467.54

From $50.00 to $67.54 over 7.5 years = 4.05% average annual increase compounded semi-annually.

Generated  11/04/25  09:11