$50 I Bond with 3.30% Fixed Rate Purchased January 1999

	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
1999	50.00	0.86%	5.05%	50.20	50.42	50.62	50.84	51.04	51.26	0.86%	5.05%	51.48	51.68	51.90	52.12	52.34	1999
2000	52.56	1.76%	6.88%	52.86	53.16	53.46	53.76	54.06	54.36	1.91%	7.18%	54.68	55.00	55.32	55.66	55.98	2000
2001	56.32	1.52%	6.39%	56.62	56.92	57.22	57.52	57.82	58.12	1.44%	6.23%	58.42	58.72	59.02	59.32	59.62	2001
2002	59.94	1.19%	5.72%	60.22	60.50	60.80	61.08	61.36	61.66	0.28%	3.87%	61.86	62.06	62.26	62.46	62.66	2002
2003	62.86	1.23%	5.80%	63.16	63.46	63.76	64.06	64.38	64.68	1.77%	6.90%	65.04	65.42	65.78	66.16	66.54	2003
2004	66.92	0.54%	4.40%	67.16	67.40	67.66	67.90	68.14	68.40	1.19%	5.72%	68.72	69.04	69.38	69.70	70.02	2004
2005	70.36	1.33%	6.00%	70.70	71.06	71.40	71.76	72.12	72.48	1.79%	6.94%	72.90	73.30	73.72	74.14	74.56	2005
2006	75.00	2.85%	9.09%	75.56	76.12	76.68	77.26	77.84	78.40	0.50%	4.32%	78.68	78.96	79.24	79.52	79.80	2006
2007	80.10	1.55%	6.45%	80.52	80.96	81.38	81.82	82.24	82.68	1.21%	5.76%	83.08	83.46	83.86	84.26	84.66	2007
2008	85.06	1.53%	6.41%	85.50	85.96	86.42	86.86	87.32	87.78	2.42%	8.22%	88.38	88.96	89.56	90.16	90.78	2008
2009	91.38	2.46%	8.30%	92.00	92.62	93.26	93.90	94.52	95.18	-2.78%	0.00%	95.18	95.18	95.18	95.18	95.18	2009
2010	95.18	1.53%	6.41%	95.68	96.18	96.70	97.20	97.72	98.24	0.77%	4.87%	98.64	99.04	99.42	99.82	100.22	2010
2011	100.64	0.37%	4.05%	100.98	101.32	101.66	102.00	102.34	102.68	2.30%	7.98%	103.36	104.02	104.70	105.40	106.08	2011
2012	106.78	1.53%	6.41%	107.34	107.90	108.48	109.04	109.62	110.20	1.10%	5.54%	110.70	111.20	111.72	112.22	112.74	2012
2013	113.26	0.88%	5.09%	113.74	114.22	114.70	115.18	115.66	116.14	0.59%	4.50%	116.58	117.00	117.44	117.88	118.32	2013
2014	118.76	0.59%	4.50%	119.20	119.64	120.08	120.54	120.98	121.44	0.92%	5.17%	121.96	122.48	123.00	123.52	124.06	2014
2015	124.58	0.74%	4.80%	125.08	125.56	126.06	126.56	127.06	127.56	-0.80%	1.67%	127.74	127.92	128.10	128.26	128.44	2015
2016	128.62	0.77%	4.87%	129.14	129.66	130.18	130.70	131.22	131.76	0.08%	3.46%	132.14	132.52	132.90	133.28	133.66	2016
2017	134.04	1.38%	6.11%	134.72	135.40	136.08	136.76	137.44	138.14	0.98%	5.29%	138.74	139.34	139.96	140.56	141.18	2017
2018	141.80	1.24%	5.82%	142.48	143.16	143.84	144.54	145.24	145.92	1.11%	5.56%	146.58	147.26	147.94	148.62	149.30	2018
2019	149.98	1.16%	5.66%	150.68	151.38	152.08	152.80	153.50	154.22	0.70%	4.72%	154.82	155.42	156.02	156.64	157.24	2019
2020	157.86	1.01%	5.35%	158.56	159.26	159.96	160.66	161.38	162.08	0.53%	4.38%	162.66	163.26	163.84	164.44	165.04	2020
2021	165.62	0.84%	5.01%	166.30	167.00	167.68	168.38	169.08	169.76	1.77%	6.90%	170.72	171.70	172.66	173.64	174.62	2021
2022	175.62	3.56%	10.54%	177.12	178.66	180.18	181.74	183.30	184.88	4.81%	13.08%	186.84	188.82	190.82	192.86	194.90	2022
2023	196.98	3.24%	9.89%	198.58	200.18	201.80	203.42	205.06	206.72	1.69%	6.74%	207.86	209.02	210.18	211.34	212.50	2023
2024	213.68	1.97%	7.31%	214.96	216.26	217.54	218.86	220.16	221.50	1.48%	6.31%	222.64	223.80	224.96	226.14	227.30	2024
2025	228.48	0.95%	5.23%	229.46	230.46	231.44	232.44	233.44	234.46	1.43%	6.21%	235.66	236.86	238.08	239.28	240.52	2025
2026	241.74	1.56%	6.47%	243.02	244.32	245.62	246.92	248.24	249.56

From $50.00 to $249.56 over 27.5 years = 5.93% average annual increase compounded semi-annually.

Generated 11/04/25 09:10