$100 I Bond with 1.30% Fixed Rate Purchased July 2007

 Jan
1
Infla
tion
Rate
Com
posite
Rate
Feb
1
Mar
1
Apr
1
May
1
Jun
1
Jul
1
Infla
tion
Rate
Com
posite
Rate
Aug
1
Sep
1
Oct
1
Nov
1
Dec
1
2007 100.001.21%3.74%100.32100.60100.92101.24101.562007
2008101.881.53%4.38%102.24102.60103.00103.36103.72104.122.42%6.17%104.64105.16105.72106.24106.802008
2009107.322.46%6.25%107.88108.44109.00109.56110.12110.68-2.78%0.00%110.68110.68110.68110.68110.682009
2010110.681.53%4.38%111.08111.48111.88112.28112.68113.120.77%2.85%113.40113.64113.92114.20114.482010
2011114.720.37%2.04%114.92115.12115.32115.48115.68115.882.30%5.93%116.44117.00117.60118.16118.722011
2012119.321.53%4.38%119.76120.20120.60121.04121.48121.921.10%3.51%122.28122.64123.00123.36123.722012
2013124.040.88%3.07%124.36124.68125.00125.32125.64125.960.59%2.49%126.24126.48126.76127.00127.282013
2014127.520.59%2.49%127.80128.04128.32128.56128.84129.120.92%3.15%129.44129.80130.12130.48130.802014
2015131.160.74%2.79%131.48131.76132.08132.36132.68133.00-0.80%0.00%133.00133.00133.00133.00133.002015
2016133.000.77%2.85%133.32133.64133.96134.28134.56134.880.08%1.46%135.04135.20135.36135.52135.722016
2017135.881.38%4.08%136.32136.80137.24137.72138.20138.640.98%3.27%139.00139.40139.76140.16140.522017
2018140.921.24%3.80%141.36141.80142.24142.68143.16143.601.11%3.53%144.00144.44144.88145.28145.722018
2019146.121.16%3.64%146.56147.00147.44147.88148.32148.760.70%2.71%149.08149.44149.76150.12150.442019
2020150.761.01%3.33%151.16151.60152.00152.44152.84153.280.53%2.37%153.60153.88154.20154.48154.802020
2021155.080.84%2.99%155.48155.84156.24156.64157.00157.401.77%4.86%158.04158.68159.32159.92160.602021
2022161.243.56%8.47%162.36163.48164.60165.76166.92168.084.81%10.98%169.60171.12172.64174.16175.722022
2023177.323.24%7.82%178.44179.60180.76181.92183.08184.241.69%4.70%184.96185.68186.40187.12187.842023
2024188.561.97%5.27%189.36190.20191.04191.84192.68193.521.48%4.28%194.20194.88195.56196.28196.962024
2025197.680.95%3.21%198.20198.72199.28199.80200.32200.841.43%4.18%201.52202.24202.92203.64204.322025
2026205.041.56%4.44%205.80206.56207.32208.08208.84209.601.67%4.66%210.40211.20212.04212.84213.682026
2027214.48

From $100.00 to $214.48 over 19.5 years = 3.95% average annual increase compounded semi-annually.

Generated  05/01/26  08:02