I Bond Calculator

Report

Total value in November 2026: $135.76 (purchase amount $100.00, interest $35.76).

You can now:

Modify This Portfolio

Add Bond Purchases

Tabular Portfolio Value

Holding 1
  • Purchase Amount: $100.00
  • Issue Date: May 2019
  • Fixed Rate: 0.50%
Jan. Feb. March April May June July Aug. Sept. Oct. Nov. Dec.
2019 - Semiannual InflationSemiann. infl.: 0.70% Semiannual InflationSemiann. infl.: 1.01% 2019
Composite: 1.90% Composite: 2.53%
$100.00 $100.16 $100.32 $100.48 $100.64 $100.80 $100.96 $101.16
2020 Semiannual InflationSemiann. infl.: 1.01% Semiannual InflationSemiann. infl.: 0.53% Semiannual InflationSemiann. infl.: 0.84% 2020
Composite: 2.53% Composite: 1.56% Composite: 2.18%
$101.40 $101.60 $101.80 $102.04 $102.24 $102.36 $102.52 $102.64 $102.76 $102.92 $103.04 $103.24
2021 Semiannual InflationSemiann. infl.: 0.84% Semiannual InflationSemiann. infl.: 1.77% Semiannual InflationSemiann. infl.: 3.56% 2021
Composite: 2.18% Composite: 4.05% Composite: 7.64%
$103.40 $103.60 $103.80 $103.96 $104.16 $104.52 $104.84 $105.20 $105.56 $105.92 $106.28 $106.96
2022 Semiannual InflationSemiann. infl.: 3.56% Semiannual InflationSemiann. infl.: 4.81% Semiannual InflationSemiann. infl.: 3.24% 2022
Composite: 7.64% Composite: 10.14% Composite: 7.00%
$107.60 $108.28 $108.96 $109.64 $110.32 $111.24 $112.16 $113.08 $114.00 $114.96 $115.92 $116.60
2023 Semiannual InflationSemiann. infl.: 3.24% Semiannual InflationSemiann. infl.: 1.69% Semiannual InflationSemiann. infl.: 1.97% 2023
Composite: 7.00% Composite: 3.89% Composite: 4.45%
$117.24 $117.92 $118.60 $119.28 $119.96 $120.36 $120.72 $121.12 $121.52 $121.92 $122.28 $122.72
2024 Semiannual InflationSemiann. infl.: 1.97% Semiannual InflationSemiann. infl.: 1.48% Semiannual InflationSemiann. infl.: 0.95% 2024
Composite: 4.45% Composite: 3.47% Composite: 2.40%
$123.20 $123.64 $124.08 $124.56 $125.00 $125.36 $125.72 $126.08 $126.44 $126.80 $127.16 $127.40
2025 Semiannual InflationSemiann. infl.: 0.95% Semiannual InflationSemiann. infl.: 1.43% Semiannual InflationSemiann. infl.: 1.56% 2025
Composite: 2.40% Composite: 3.37% Composite: 3.63%
$127.68 $127.92 $128.16 $128.44 $128.68 $129.04 $129.40 $129.76 $130.12 $130.48 $130.84 $131.24
2026 Semiannual InflationSemiann. infl.: 1.56% Semiannual InflationSemiann. infl.: 1.67% Semiannual InflationSemiann. infl.: 2.04% - 2026
Composite: 3.63% Composite: 3.85% Composite: 4.59%
$131.64 $132.04 $132.40 $132.80 $133.20 $133.64 $134.04 $134.48 $134.92 $135.32 $135.76
Jan. Feb. March April May June July Aug. Sept. Oct. Nov. Dec.