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I-Bonds Calculator
I-Bonds Calculator
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Purchase Month
January
February
March
April
May
June
July
August
September
October
November
December
Initial Principal
$
You can only buy I-Bonds in multiples of $25
Current Value:
Current Rate:
%
Fixed Rate:
%
Current Inflation:
%
Redemption Value:
Download as CSV
Jan 1
Feb 1
Mar 1
Apr 1
May 1
Jun 1
Jul 1
Aug 1
Sep 1
Oct 1
Nov 1
Dec 1
Rate Changes
Month Applied
Inflation Rate
Composite Rate