$200 I Bond with 0.00% Fixed Rate Purchased April 2017

 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
2017 200.001.38%2.76%200.48200.88201.36201.84202.32202.800.98%1.96%203.12203.442017
2018203.76204.16204.48204.801.24%2.48%205.20205.68206.08206.48206.88207.361.11%2.22%207.76208.162018
2019208.48208.88209.28209.681.16%2.32%210.08210.48210.88211.28211.68212.080.70%1.40%212.32212.562019
2020212.80213.04213.28213.601.01%2.02%213.92214.32214.64215.04215.36215.760.53%1.06%215.92216.162020
2021216.32216.56216.72216.880.84%1.68%217.20217.52217.76218.08218.40218.721.77%3.54%219.36220.002021
2022220.64221.28221.92222.563.56%7.12%223.84225.20226.48227.84229.12230.484.81%9.62%232.32234.082022
2023235.92237.84239.68241.603.24%6.48%242.88244.16245.52246.80248.08249.441.69%3.38%250.16250.802023
2024251.52252.24252.96253.681.97%3.94%254.48255.36256.16257.04257.84258.641.48%2.96%259.28259.922024
2025260.56261.20261.84262.480.95%1.90%262.88263.28263.76264.16264.56264.961.43%2.86%265.60266.242025
2026266.88267.44268.08268.721.56%3.12%269.44270.08270.80271.52272.24272.88

From $200.00 to $272.88 over 9.5 years = 3.30% average annual increase compounded semi-annually.

Generated  11/04/25  09:11