$1,000 I Bond with 0.00% Fixed Rate Purchased May 2015

 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
2015 1,000.00-0.80%0.00%1,000.001,000.001,000.001,000.001,000.001,000.000.77%1.54%1,001.202015
20161,002.401,004.001,005.201,006.401,007.600.08%0.16%1,007.601,008.001,008.001,008.001,008.401,008.401.38%2.76%1,010.802016
20171,013.201,015.201,017.601,020.001,022.400.98%1.96%1,024.001,025.601,027.201,029.201,030.801,032.401.24%2.48%1,034.402017
20181,036.801,038.801,040.801,043.201,045.201.11%2.22%1,047.201,049.201,050.801,052.801,054.801,056.801.16%2.32%1,058.802018
20191,060.801,062.801,064.801,067.201,069.200.70%1.40%1,070.401,071.601,072.801,074.001,075.601,076.801.01%2.02%1,078.802019
20201,080.401,082.401,084.001,086.001,087.600.53%1.06%1,088.401,089.601,090.401,091.601,092.401,093.20

From $1,000.00 to $1,093.20 over 5.5 years = 1.63% average annual increase compounded semi-annually.

Generated  05/01/20  10:19