$100 I Bond with 0.00% Fixed Rate Purchased September 2011

 Jan
1
Feb
1
Mar
1
Infla
tion
Rate
Com
posite
Rate
Apr
1
May
1
Jun
1
Jul
1
Aug
1
Sep
1
Infla
tion
Rate
Com
posite
Rate
Oct
1
Nov
1
Dec
1
2011 100.002.30%4.60%100.36100.76101.162011
2012101.52101.92102.321.53%3.06%102.56102.84103.08103.36103.64103.881.10%2.20%104.08104.24104.442012
2013104.64104.84105.040.88%1.76%105.20105.36105.52105.64105.80105.960.59%1.18%106.08106.16106.282013
2014106.36106.48106.600.59%1.18%106.72106.80106.92107.00107.12107.240.92%1.84%107.40107.56107.722014
2015107.88108.08108.240.74%1.48%108.36108.52108.64108.76108.92109.04-0.80%0.00%109.04109.04109.042015
2016109.04109.04109.040.77%1.54%109.16109.32109.44109.60109.72109.880.08%0.16%109.88109.92109.922016
2017109.92109.96109.961.38%2.76%110.20110.48110.72110.96111.24111.480.98%1.96%111.68111.84112.042017
2018112.20112.40112.561.24%2.48%112.80113.04113.24113.48113.72113.961.11%2.22%114.16114.40114.602018
2019114.80115.00115.241.16%2.32%115.48115.68115.92116.12116.36116.560.70%1.40%116.68116.84116.962019
2020117.12117.24117.361.01%2.02%117.56117.76117.96118.16118.36118.560.53%1.06%118.68118.76118.882020
2021118.96119.08119.200.84%1.68%119.36119.52119.68119.88120.04120.201.77%3.54%120.56120.92121.242021
2022121.60121.96122.323.56%7.12%123.04123.76124.48125.20125.92126.684.81%9.62%127.68128.68129.682022
2023130.72131.72132.763.24%6.48%133.48134.16134.88135.60136.32137.081.69%3.38%137.48137.84138.242023
2024138.64139.00139.401.97%3.94%139.84140.32140.76141.24141.68142.161.48%2.96%142.52142.84143.202024
2025143.56143.92144.280.95%1.90%144.52144.72144.96145.20145.44145.641.43%2.86%146.00146.32146.682025
2026147.04147.36147.721.56%3.12%148.12148.48148.88149.24149.64150.04

From $100.00 to $150.04 over 15.0 years = 2.72% average annual increase compounded semi-annually.

Generated  11/04/25  09:11