$5,000 I Bond with 1.00% Fixed Rate Purchased October 2004

 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
2004 5,0001.19%3.39%5,0145,0282004
20055,0425,0565,0705,0841.33%3.67%5,1005,1145,1305,1465,1625,1781.79%4.60%5,1985,2182005
20065,2385,2585,2785,2982.85%6.73%5,3285,3565,3865,4165,4465,4760.50%2.01%5,4865,4942006
20075,5045,5125,5225,5321.55%4.12%5,5505,5705,5885,6085,6265,6461.21%3.43%5,6625,6782007
20085,6945,7105,7265,7421.53%4.08%5,7625,7805,8005,8205,8405,8602.42%5.86%5,8885,9162008
20095,9465,9746,0026,0322.46%5.94%6,0626,0926,1206,1506,1806,212-2.78%0.00%6,2126,2122009
20106,2126,2126,2126,2121.53%4.08%6,2326,2546,2766,2966,3186,3380.77%2.55%6,3526,3642010
20116,3786,3926,4066,4180.37%1.74%6,4286,4366,4466,4566,4646,4742.30%5.62%6,5046,5342011
20126,5646,5946,6266,6561.53%4.08%6,6786,7006,7246,7466,7686,7921.10%3.21%6,8106,8282012
20136,8466,8646,8826,9020.88%2.77%6,9186,9346,9506,9666,9826,9980.59%2.19%7,0107,0242013
20147,0367,0487,0627,0740.59%2.19%7,0867,1007,1127,1267,1387,1520.92%2.85%7,1687,1862014
20157,2027,2207,2367,2540.74%2.49%7,2687,2847,3007,3147,3307,344-0.80%0.00%7,3447,3442015
20167,3447,3447,3447,3440.77%2.55%7,3607,3767,3907,4067,4227,4380.08%1.16%7,4467,4522016
20177,4607,4667,4747,4821.38%3.77%7,5067,5287,5527,5767,6007,6240.98%2.97%7,6427,6622017
20187,6807,7007,7187,7381.24%3.49%7,7607,7827,8067,8287,8507,8741.11%3.23%7,8967,9162018
20197,9387,9587,9808,0021.16%3.33%8,0248,0468,0688,0908,1128,1360.70%2.41%8,1528,1682019
20208,1848,2028,2188,2341.01%3.03%8,2548,2768,2968,3168,3388,3580.53%2.07%8,3728,3862020
20218,4028,4168,4308,444

From $5,000 to $8,444 over 16.5 years = 3.20% average annual increase compounded semi-annually.

Generated  05/01/20  10:18