$200 I Bond with 3.30% Fixed Rate Purchased September 1999

	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
1999											200.00	0.86%	5.05%	200.80	201.68	202.48	1999
2000	203.36	204.16	205.04	1.76%	6.88%	206.16	207.36	208.56	209.68	210.88	212.08	1.91%	7.18%	213.36	214.56	215.84	2000
2001	217.12	218.40	219.68	1.52%	6.39%	220.80	222.00	223.20	224.32	225.52	226.72	1.44%	6.23%	227.92	229.04	230.24	2001
2002	231.44	232.56	233.76	1.19%	5.72%	234.88	236.00	237.04	238.16	239.28	240.48	0.28%	3.87%	241.28	242.00	242.80	2002
2003	243.60	244.32	245.12	1.23%	5.80%	246.32	247.44	248.64	249.84	251.04	252.24	1.77%	6.90%	253.68	255.12	256.56	2003
2004	258.00	259.44	260.96	0.54%	4.40%	261.92	262.88	263.84	264.80	265.76	266.72	1.19%	5.72%	268.00	269.20	270.48	2004
2005	271.76	273.04	274.32	1.33%	6.00%	275.68	277.04	278.40	279.76	281.20	282.56	1.79%	6.94%	284.16	285.76	287.44	2005
2006	289.04	290.72	292.40	2.85%	9.09%	294.56	296.80	298.96	301.20	303.44	305.68	0.50%	4.32%	306.80	307.84	308.96	2006
2007	310.08	311.20	312.32	1.55%	6.45%	314.00	315.68	317.28	318.96	320.72	322.40	1.21%	5.76%	323.92	325.44	327.04	2007
2008	328.56	330.08	331.68	1.53%	6.41%	333.44	335.20	336.96	338.72	340.48	342.32	2.42%	8.22%	344.64	346.96	349.28	2008
2009	351.60	354.00	356.40	2.46%	8.30%	358.80	361.28	363.76	366.16	368.72	371.20	-2.78%	0.00%	371.20	371.20	371.20	2009
2010	371.20	371.20	371.20	1.53%	6.41%	373.12	375.12	377.12	379.12	381.12	383.12	0.77%	4.87%	384.64	386.24	387.76	2010
2011	389.28	390.88	392.48	0.37%	4.05%	393.76	395.12	396.40	397.76	399.12	400.40	2.30%	7.98%	403.04	405.68	408.32	2011
2012	410.96	413.68	416.40	1.53%	6.41%	418.56	420.80	423.04	425.28	427.52	429.76	1.10%	5.54%	431.76	433.68	435.68	2012
2013	437.68	439.68	441.68	0.88%	5.09%	443.52	445.36	447.28	449.12	451.04	452.96	0.59%	4.50%	454.64	456.32	458.00	2013
2014	459.76	461.44	463.12	0.59%	4.50%	464.88	466.56	468.32	470.08	471.76	473.52	0.92%	5.17%	475.52	477.60	479.60	2014
2015	481.68	483.68	485.76	0.74%	4.80%	487.68	489.60	491.52	493.52	495.44	497.44	-0.80%	1.67%	498.16	498.80	499.52	2015
2016	500.24	500.88	501.60	0.77%	4.87%	503.60	505.60	507.68	509.68	511.76	513.84	0.08%	3.46%	515.28	516.80	518.24	2016
2017	519.76	521.20	522.72	1.38%	6.11%	525.36	528.00	530.64	533.28	536.00	538.72	0.98%	5.29%	541.04	543.44	545.76	2017
2018	548.16	550.56	552.96	1.24%	5.82%	555.60	558.24	560.96	563.60	566.32	569.04	1.11%	5.56%	571.68	574.24	576.88	2018
2019	579.52	582.16	584.88	1.16%	5.66%	587.60	590.32	593.12	595.84	598.64	601.44	0.70%	4.72%	603.76	606.16	608.48	2019
2020	610.88	613.28	615.60	1.01%	5.35%	618.32	621.04	623.76	626.56	629.28	632.08	0.53%	4.38%	634.40	636.64	638.96	2020
2021	641.28	643.60	645.92	0.84%	5.01%	648.56	651.28	654.00	656.64	659.36	662.08	1.77%	6.90%	665.84	669.60	673.44	2021
2022	677.20	681.04	684.96	3.56%	10.54%	690.88	696.80	702.80	708.80	714.88	721.04	4.81%	13.08%	728.72	736.40	744.24	2022
2023	752.16	760.16	768.16	3.24%	9.89%	774.40	780.64	786.96	793.28	799.68	806.16	1.69%	6.74%	810.64	815.12	819.60	2023
2024	824.16	828.72	833.36	1.97%	7.31%	838.40	843.36	848.48	853.52	858.64	863.84	1.48%	6.31%	868.32	872.80	877.36	2024
2025	881.92	886.48	891.12	0.95%	5.23%	894.96	898.80	902.72	906.56	910.48	914.40	1.43%	6.21%	919.04	923.76	928.48	2025
2026	933.20	938.00	942.80	1.56%	6.47%	947.84	952.88	957.92	963.04	968.16	973.28

From $200.00 to $973.28 over 27.0 years = 5.95% average annual increase compounded semi-annually.

Generated 11/04/25 09:10