$5,000 I Bond with 0.00% Fixed Rate Purchased May 2008

 Jan
1
Feb
1
Mar
1
Apr
1
May
1
Infla
tion
Rate
Com
posite
Rate
Jun
1
Jul
1
Aug
1
Sep
1
Oct
1
Nov
1
Infla
tion
Rate
Com
posite
Rate
Dec
1
2008 5,0002.42%4.84%5,0205,0405,0605,0805,1005,1222.46%4.92%5,1422008
20095,1645,1845,2065,2265,248-2.78%0.00%5,2485,2485,2485,2485,2485,2481.53%3.06%5,2622009
20105,2745,2885,3025,3145,3280.77%1.54%5,3345,3425,3485,3565,3625,3700.37%0.74%5,3742010
20115,3765,3805,3845,3865,3902.30%4.60%5,4105,4325,4525,4725,4945,5141.53%3.06%5,5282011
20125,5425,5565,5705,5845,5981.10%2.20%5,6085,6185,6285,6385,6505,6600.88%1.76%5,6682012
20135,6765,6845,6945,7025,7100.59%1.18%5,7165,7225,7265,7325,7385,7440.59%1.18%5,7502013
20145,7565,7605,7665,7725,7780.92%1.84%5,7865,7965,8045,8145,8225,8320.74%1.48%5,8402014
20155,8465,8545,8605,8685,876-0.80%0.00%5,8765,8765,8765,8765,8765,8760.77%1.54%5,8842015
20165,8925,8985,9065,9145,9220.08%0.16%5,9225,9245,9245,9265,9265,9261.38%2.76%5,9402016
20175,9545,9665,9805,9946,0080.98%1.96%6,0186,0286,0386,0486,0586,0661.24%2.48%6,0782017
20186,0906,1046,1166,1286,1421.11%2.22%6,1546,1646,1766,1886,1986,2101.16%2.32%6,2222018
20196,2346,2466,2586,2706,2820.70%1.40%6,2906,2966,3046,3126,3186,3261.01%2.02%6,3362019
20206,3486,3586,3686,3806,3900.53%1.06%6,3966,4026,4066,4126,4186,4240.84%1.68%6,4322020
20216,4426,4506,4606,4686,4781.77%3.54%6,4966,5166,5366,5546,5746,5923.56%7.12%6,6302021
20226,6706,7086,7486,7866,8264.81%9.62%6,8806,9346,9887,0447,0987,1543.24%6.48%7,1922022
20237,2307,2687,3087,3467,3861.69%3.38%7,4067,4287,4487,4687,4907,5101.97%3.94%7,5342023
20247,5587,5847,6087,6347,6581.48%2.96%7,6767,6967,7147,7347,7527,772

From $5,000 to $7,772 over 16.5 years = 2.69% average annual increase compounded semi-annually.

Generated  05/12/24  08:12