$1,000 I Bond with 0.00% Fixed Rate Purchased December 2016

 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
2016 1,000.002016
20171.38%2.76%1,002.401,004.401,006.801,009.201,011.601,014.000.98%1.96%1,015.601,017.201,018.801,020.801,022.401,024.002017
20181.24%2.48%1,026.001,028.401,030.401,032.401,034.401,036.801.11%2.22%1,038.801,040.801,042.401,044.401,046.401,048.402018
20191.16%2.32%1,050.401,052.401,054.401,056.401,058.401,060.400.70%1.40%1,061.601,062.801,064.001,065.201,066.401,068.002019
20201.01%2.02%1,069.601,071.601,073.201,075.201,076.801,078.800.53%1.06%1,079.601,080.801,081.601,082.801,083.601,084.402020
20210.84%1.68%1,086.001,087.601,088.801,090.401,092.001,093.601.77%3.54%1,096.801,100.001,103.201,106.401,109.601,112.802021
20223.56%7.12%1,119.201,126.001,132.401,139.201,145.601,152.404.81%9.62%1,161.601,170.401,179.601,189.201,198.401,208.002022
20233.24%6.48%1,214.401,220.801,227.601,234.001,240.401,247.201.69%3.38%1,250.801,254.001,257.601,261.201,264.801,268.402023
20241.97%3.94%1,272.401,276.801,280.801,285.201,289.201,293.201.48%2.96%1,296.401,299.601,302.801,306.001,309.201,312.402024
20250.95%1.90%1,314.401,316.401,318.801,320.801,322.801,324.801.43%2.86%1,328.001,331.201,334.401,337.201,340.401,343.602025
20261.56%3.12%1,347.201,350.401,354.001,357.601,361.201,364.40

From $1,000.00 to $1,364.40 over 9.5 years = 3.30% average annual increase compounded semi-annually.

Generated  11/04/25  09:11