$1,000 I Bond with 0.90% Fixed Rate Purchased March 2026

 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
2026 1,000.001.56%4.03%1,003.201,006.801,010.001,013.201,016.801,020.001.67%4.26%1,023.601,027.201,030.802026
20271,034.401,038.001,041.60

From $1,000.00 to $1,041.60 over 1.0 years = 4.12% average annual increase compounded semi-annually.

Generated  05/01/26  08:02