$200 I Bond with 0.30% Fixed Rate Purchased August 2018

 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
2018 200.001.11%2.52%200.40200.80201.28201.682018
2019202.08202.561.16%2.62%202.96203.44203.92204.32204.80205.200.70%1.70%205.52205.76206.08206.402019
2020206.64206.961.01%2.32%207.36207.76208.16208.56208.96209.360.53%1.36%209.60209.84210.08210.322020
2021210.56210.800.84%1.98%211.12211.52211.84212.16212.56212.881.77%3.85%213.52214.24214.88215.602021
2022216.32216.963.56%7.43%218.32219.60220.96222.32223.68225.044.81%9.93%226.88228.72230.56232.402022
2023234.32236.243.24%6.79%237.52238.88240.24241.52242.88244.241.69%3.69%244.96245.76246.48247.202023
2024248.00248.721.97%4.25%249.60250.48251.36252.24253.12254.001.48%3.26%254.72255.36256.08256.722024
2025257.44258.160.95%2.20%258.64259.12259.60260.08260.56260.961.43%3.16%261.68262.32263.04263.682025
2026264.40265.12

From $200.00 to $265.12 over 7.5 years = 3.79% average annual increase compounded semi-annually.

Generated  05/01/25  10:59