$100 I Bond with 3.30% Fixed Rate Purchased April 1999

	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
1999				100.00	0.86%	5.05%	100.40	100.84	101.24	101.68	102.08	102.52	0.86%	5.05%	102.96	103.36	1999
2000	103.80	104.24	104.68	105.12	1.76%	6.88%	105.72	106.32	106.92	107.52	108.12	108.72	1.91%	7.18%	109.36	110.00	2000
2001	110.64	111.32	111.96	112.64	1.52%	6.39%	113.24	113.84	114.44	115.04	115.64	116.24	1.44%	6.23%	116.84	117.44	2001
2002	118.04	118.64	119.24	119.88	1.19%	5.72%	120.44	121.00	121.60	122.16	122.72	123.32	0.28%	3.87%	123.72	124.12	2002
2003	124.52	124.92	125.32	125.72	1.23%	5.80%	126.32	126.92	127.52	128.12	128.76	129.36	1.77%	6.90%	130.08	130.84	2003
2004	131.56	132.32	133.08	133.84	0.54%	4.40%	134.32	134.80	135.32	135.80	136.28	136.80	1.19%	5.72%	137.44	138.08	2004
2005	138.76	139.40	140.04	140.72	1.33%	6.00%	141.40	142.12	142.80	143.52	144.24	144.96	1.79%	6.94%	145.80	146.60	2005
2006	147.44	148.28	149.12	150.00	2.85%	9.09%	151.12	152.24	153.36	154.52	155.68	156.80	0.50%	4.32%	157.36	157.92	2006
2007	158.48	159.04	159.60	160.20	1.55%	6.45%	161.04	161.92	162.76	163.64	164.48	165.36	1.21%	5.76%	166.16	166.92	2007
2008	167.72	168.52	169.32	170.12	1.53%	6.41%	171.00	171.92	172.84	173.72	174.64	175.56	2.42%	8.22%	176.76	177.92	2008
2009	179.12	180.32	181.56	182.76	2.46%	8.30%	184.00	185.24	186.52	187.80	189.04	190.36	-2.78%	0.00%	190.36	190.36	2009
2010	190.36	190.36	190.36	190.36	1.53%	6.41%	191.36	192.36	193.40	194.40	195.44	196.48	0.77%	4.87%	197.28	198.08	2010
2011	198.84	199.64	200.44	201.28	0.37%	4.05%	201.96	202.64	203.32	204.00	204.68	205.36	2.30%	7.98%	206.72	208.04	2011
2012	209.40	210.80	212.16	213.56	1.53%	6.41%	214.68	215.80	216.96	218.08	219.24	220.40	1.10%	5.54%	221.40	222.40	2012
2013	223.44	224.44	225.48	226.52	0.88%	5.09%	227.48	228.44	229.40	230.36	231.32	232.28	0.59%	4.50%	233.16	234.00	2013
2014	234.88	235.76	236.64	237.52	0.59%	4.50%	238.40	239.28	240.16	241.08	241.96	242.88	0.92%	5.17%	243.92	244.96	2014
2015	246.00	247.04	248.12	249.16	0.74%	4.80%	250.16	251.12	252.12	253.12	254.12	255.12	-0.80%	1.67%	255.48	255.84	2015
2016	256.20	256.52	256.88	257.24	0.77%	4.87%	258.28	259.32	260.36	261.40	262.44	263.52	0.08%	3.46%	264.28	265.04	2016
2017	265.80	266.56	267.32	268.08	1.38%	6.11%	269.44	270.80	272.16	273.52	274.88	276.28	0.98%	5.29%	277.48	278.68	2017
2018	279.92	281.12	282.36	283.60	1.24%	5.82%	284.96	286.32	287.68	289.08	290.48	291.84	1.11%	5.56%	293.16	294.52	2018
2019	295.88	297.24	298.60	299.96	1.16%	5.66%	301.36	302.76	304.16	305.60	307.00	308.44	0.70%	4.72%	309.64	310.84	2019
2020	312.04	313.28	314.48	315.72	1.01%	5.35%	317.12	318.52	319.92	321.32	322.76	324.16	0.53%	4.38%	325.32	326.52	2020
2021	327.68	328.88	330.08	331.24	0.84%	5.01%	332.60	334.00	335.36	336.76	338.16	339.52	1.77%	6.90%	341.44	343.40	2021
2022	345.32	347.28	349.24	351.24	3.56%	10.54%	354.24	357.32	360.36	363.48	366.60	369.76	4.81%	13.08%	373.68	377.64	2022
2023	381.64	385.72	389.80	393.96	3.24%	9.89%	397.16	400.36	403.60	406.84	410.12	413.44	1.69%	6.74%	415.72	418.04	2023
2024	420.36	422.68	425.00	427.36	1.97%	7.31%	429.92	432.52	435.08	437.72	440.32	443.00	1.48%	6.31%	445.28	447.60	2024
2025	449.92	452.28	454.60	456.96	0.95%	5.23%	458.92	460.92	462.88	464.88	466.88	468.92	1.43%	6.21%	471.32	473.72	2025
2026	476.16	478.56	481.04	483.48	1.56%	6.47%	486.04	488.64	491.24	493.84	496.48	499.12

From $100.00 to $499.12 over 27.5 years = 5.93% average annual increase compounded semi-annually.

Generated 11/04/25 09:10