$1,000 I Bond with 0.50% Fixed Rate Purchased June 2019

 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
2019 1,000.000.70%1.90%1,001.601,003.201,004.801,006.401,008.001,009.602019
20201.01%2.53%1,011.601,014.001,016.001,018.001,020.401,022.400.53%1.56%1,023.601,025.201,026.401,027.601,029.201,030.402020
20210.84%2.18%1,032.401,034.001,036.001,038.001,039.601,041.601.77%4.05%1,045.201,048.401,052.001,055.601,059.201,062.802021
20223.56%7.64%1,069.601,076.001,082.801,089.601,096.401,103.204.81%10.14%1,112.401,121.601,130.801,140.001,149.601,159.202022
20233.24%7.00%1,166.001,172.401,179.201,186.001,192.801,199.601.69%3.89%1,203.601,207.201,211.201,215.201,219.201,222.802023
20241.97%4.45%1,227.201,232.001,236.401,240.801,245.601,250.00

From $1,000.00 to $1,250.00 over 5.0 years = 4.51% average annual increase compounded semi-annually.

Generated  11/01/23  07:38