$1,000 I Bond with 0.00% Fixed Rate Purchased October 2021

 Jan
1
Feb
1
Mar
1
Apr
1
Infla
tion
Rate
Com
posite
Rate
May
1
Jun
1
Jul
1
Aug
1
Sep
1
Oct
1
Infla
tion
Rate
Com
posite
Rate
Nov
1
Dec
1
2021 1,000.001.77%3.54%1,002.801,006.002021
20221,008.801,011.601,014.801,017.603.56%7.12%1,023.601,029.601,035.601,041.601,047.601,054.004.81%9.62%1,062.401,070.802022
20231,079.201,087.601,096.001,104.803.24%6.48%1,110.801,116.801,122.401,128.401,134.401,140.401.69%3.38%1,143.601,146.802023
20241,150.001,153.201,156.401,159.601.97%3.94%1,163.201,167.201,170.801,174.801,178.801,182.401.48%2.96%1,185.201,188.402024
20251,191.201,194.001,196.801,200.000.95%1.90%1,202.001,203.601,205.601,207.601,209.601,211.601.43%2.86%1,214.401,217.202025
20261,220.401,223.201,226.001,228.801.56%3.12%1,232.001,235.201,238.401,241.601,244.801,248.00

From $1,000.00 to $1,248.00 over 5.0 years = 4.48% average annual increase compounded semi-annually.

Generated  11/04/25  09:11