$100 I Bond with 1.10% Fixed Rate Purchased June 2025

 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
2025 100.001.43%3.98%100.32100.64101.00101.32101.64102.002025
20261.56%4.24%102.36102.72103.08103.44103.80104.161.67%4.46%104.56104.92105.32105.72106.08106.482026
20272.04%5.20%106.92107.40107.84108.32108.80109.24

From $100.00 to $109.24 over 2.0 years = 4.47% average annual increase compounded semi-annually.

Generated  10/30/26  15:02