$5,000 I Bond with 1.60% Fixed Rate Purchased April 2003

 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
2003 5,0001.23%4.08%5,0165,0345,0505,0685,0845,1021.77%5.17%5,1245,1462003
20045,1685,1905,2125,2340.54%2.69%5,2465,2585,2705,2805,2925,3041.19%4.00%5,3225,3402004
20055,3565,3745,3925,4101.33%4.28%5,4305,4485,4685,4865,5065,5261.79%5.21%5,5505,5742005
20065,5985,6225,6465,6702.85%7.35%5,7045,7385,7745,8085,8445,8780.50%2.61%5,8905,9042006
20075,9165,9305,9425,9541.55%4.72%5,9786,0006,0246,0486,0706,0941.21%4.04%6,1146,1342007
20086,1566,1766,1966,2181.53%4.68%6,2426,2666,2906,3146,3406,3642.42%6.48%6,3986,4322008
20096,4666,5006,5366,5702.46%6.56%6,6066,6426,6766,7126,7506,786-2.78%0.00%6,7866,7862009
20106,7866,7866,7866,7861.53%4.68%6,8126,8386,8646,8926,9186,9440.77%3.15%6,9626,9802010
20116,9987,0167,0367,0540.37%2.35%7,0687,0827,0967,1107,1247,1362.30%6.24%7,1727,2102011
20127,2467,2847,3227,3581.53%4.68%7,3867,4147,4447,4727,5027,5301.10%3.82%7,5547,5782012
20137,6027,6267,6507,6740.88%3.37%7,6967,7167,7387,7607,7827,8040.59%2.79%7,8227,8402013
20147,8587,8767,8947,9120.59%2.79%7,9307,9487,9667,9868,0048,0220.92%3.45%8,0448,0682014
20158,0908,1148,1388,1600.74%3.09%8,1808,2028,2228,2448,2648,286-0.80%0.00%8,2868,2862015
20168,2868,2868,2868,2860.77%3.15%8,3088,3308,3508,3728,3948,4160.08%1.76%8,4288,4402016
20178,4528,4668,4788,4901.38%4.38%8,5208,5528,5828,6148,6448,6760.98%3.58%8,7028,7282017
20188,7548,7808,8068,8321.24%4.10%8,8628,8928,9228,9528,9829,0141.11%3.84%9,0429,0722018
20199,1009,1309,1589,1881.16%3.94%9,2189,2489,2789,3089,3389,3700.70%3.01%9,3949,4162019
20209,4409,4649,4889,5121.01%3.64%9,5409,5709,5989,6289,6569,6860.53%2.67%9,7089,7282020
20219,7509,7729,7949,816

From $5,000 to $9,816 over 18.0 years = 3.78% average annual increase compounded semi-annually.

Generated  05/01/20  10:18