$1,000 I Bond with 0.00% Fixed Rate Purchased August 2017

 Jan
1
Feb
1
Infla
tion
Rate
Com
posite
Rate
Mar
1
Apr
1
May
1
Jun
1
Jul
1
Aug
1
Infla
tion
Rate
Com
posite
Rate
Sep
1
Oct
1
Nov
1
Dec
1
2017 1,000.000.98%1.96%1,001.601,003.201,004.801,006.402017
20181,008.001,010.001.24%2.48%1,012.001,014.001,016.401,018.401,020.401,022.401.11%2.22%1,024.401,026.001,028.001,030.002018
20191,032.001,033.601.16%2.32%1,035.601,037.601,039.601,041.601,043.601,045.600.70%1.40%1,046.801,048.001,049.201,050.402019
20201,051.601,052.801.01%2.02%1,054.401,056.401,058.001,060.001,061.601,063.600.53%1.06%1,064.401,065.601,066.401,067.202020
20211,068.401,069.200.84%1.68%1,070.801,072.001,073.601,075.201,076.801,078.001.77%3.54%1,081.201,084.401,087.601,090.802021
20221,094.001,097.203.56%7.12%1,103.601,110.001,116.401,123.201,129.601,136.404.81%9.62%1,145.201,154.401,163.601,172.402022
20231,181.601,191.203.24%6.48%1,197.601,204.001,210.401,216.801,223.201,229.601.69%3.38%1,233.201,236.401,240.001,243.602023
20241,246.801,250.401.97%3.94%1,254.401,258.401,262.801,266.801,270.801,275.201.48%2.96%1,278.401,281.601,284.801,287.602024
20251,290.801,294.000.95%1.90%1,296.001,298.001,300.001,302.001,304.401,306.401.43%2.86%1,309.601,312.401,315.601,318.802025
20261,322.001,325.201.56%3.12%1,328.801,332.001,335.601,338.801,342.401,346.00

From $1,000.00 to $1,346.00 over 9.0 years = 3.33% average annual increase compounded semi-annually.

Generated  11/04/25  09:11