I Bond Calculator

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Total earnings from May 2026 to October 2026: $1,017.60.

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Tabular Portfolio Value

Holding 1
  • Cost: $1,000.00
  • Holding: May 2026
  • Fixed Rate: 0.90%
Jan. Feb. March April May June July Aug. Sept. Oct. Nov. Dec.
2026 - Inflation: 1.67% - 2026
Composite: 4.26%
$1,000.00 $1,003.60 $1,007.20 $1,010.40 $1,014.00 $1,017.60*

$1,007.20*†
Jan. Feb. March April May June July Aug. Sept. Oct. Nov. Dec.
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