I Bond Calculator

Report

Total value in November 2026: $1,166.80 (purchase amount $1,000.00, interest $166.80). If redeemed today: $1,156.00.

You can now:

Modify This Portfolio

Add Bond Purchases

Tabular Portfolio Value

Holding 1
  • Purchase Amount: $1,000.00
  • Issue Date: November 2022
  • Fixed Rate: 0.40%
Jan. Feb. March April May June July Aug. Sept. Oct. Nov. Dec.
2022 - Semiannual InflationSemiann. infl.: 3.24% 2022
Composite: 6.89%
$1,000.00 $1,005.60
2023 Semiannual InflationSemiann. infl.: 3.24% Semiannual InflationSemiann. infl.: 1.69% Semiannual InflationSemiann. infl.: 1.97% 2023
Composite: 6.89% Composite: 3.79% Composite: 4.35%
$1,011.20 $1,017.20 $1,022.80 $1,028.80 $1,034.40 $1,037.60 $1,040.80 $1,044.00 $1,047.60 $1,050.80 $1,054.00 $1,057.60
2024 Semiannual InflationSemiann. infl.: 1.97% Semiannual InflationSemiann. infl.: 1.48% Semiannual InflationSemiann. infl.: 0.95% 2024
Composite: 4.35% Composite: 3.37% Composite: 2.30%
$1,061.60 $1,065.60 $1,069.20 $1,073.20 $1,076.80 $1,080.00 $1,082.80 $1,086.00 $1,088.80 $1,092.00 $1,094.80 $1,096.80
2025 Semiannual InflationSemiann. infl.: 0.95% Semiannual InflationSemiann. infl.: 1.43% Semiannual InflationSemiann. infl.: 1.56% 2025
Composite: 2.30% Composite: 3.27% Composite: 3.53%
$1,098.80 $1,101.20 $1,103.20 $1,105.20 $1,107.20 $1,110.00 $1,113.20 $1,116.40 $1,119.20 $1,122.40 $1,125.20 $1,128.40
2026 Semiannual InflationSemiann. infl.: 1.56% Semiannual InflationSemiann. infl.: 1.67% Semiannual InflationSemiann. infl.: 2.04% - 2026
Composite: 3.53% Composite: 3.75% Composite: 4.49%
$1,131.60 $1,135.20 $1,138.40 $1,141.60 $1,145.20 $1,148.80 $1,152.40 $1,156.00 $1,159.60 $1,163.20 $1,166.80

$1,156.00†
Jan. Feb. March April May June July Aug. Sept. Oct. Nov. Dec.
Legend