I Bond Calculator

Report

Total earnings from May 1999 to December 2023: $104.80.

You can now:

Remodel this Portfolio

Add Bond Purchases

Tabular Portfolio Value

Holding 1
  • Cost: $25.00
  • Holding: May 1999
  • Fixed Rate: 3.30%
Jan. Feb. March April May June July Aug. Sept. Oct. Nov. Dec.
1999 - Inflation: 0.86% Inflation: 1.76% 1999
Composite: 5.05% Composite: 6.88%
$25.00 $25.10 $25.21 $25.31 $25.42 $25.52 $25.63 $25.77
2000 Inflation: 1.76% Inflation: 1.91% Inflation: 1.52% 2000
Composite: 6.88% Composite: 7.18% Composite: 6.39%
$25.92 $26.07 $26.21 $26.36 $26.51 $26.67 $26.82 $26.98 $27.14 $27.30 $27.46 $27.60
2001 Inflation: 1.52% Inflation: 1.44% Inflation: 1.19% 2001
Composite: 6.39% Composite: 6.23% Composite: 5.72%
$27.75 $27.90 $28.04 $28.19 $28.34 $28.49 $28.63 $28.78 $28.93 $29.07 $29.22 $29.36
2002 Inflation: 1.19% Inflation: 0.28% Inflation: 1.23% 2002
Composite: 5.72% Composite: 3.87% Composite: 5.80%
$29.50 $29.63 $29.77 $29.91 $30.06 $30.16 $30.25 $30.35 $30.45 $30.54 $30.64 $30.79
2003 Inflation: 1.23% Inflation: 1.77% Inflation: 0.54% 2003
Composite: 5.80% Composite: 6.90% Composite: 4.40%
$30.93 $31.08 $31.23 $31.38 $31.53 $31.71 $31.89 $32.07 $32.25 $32.43 $32.62 $32.74
2004 Inflation: 0.54% Inflation: 1.19% Inflation: 1.33% 2004
Composite: 4.40% Composite: 5.72% Composite: 6.00%
$32.86 $32.98 $33.10 $33.22 $33.34 $33.50 $33.65 $33.81 $33.97 $34.13 $34.29 $34.46
2005 Inflation: 1.33% Inflation: 1.79% Inflation: 2.85% 2005
Composite: 6.00% Composite: 6.94% Composite: 9.09%
$34.63 $34.80 $34.97 $35.15 $35.32 $35.52 $35.72 $35.93 $36.13 $36.34 $36.55 $36.82
2006 Inflation: 2.85% Inflation: 0.50% Inflation: 1.55% 2006
Composite: 9.09% Composite: 4.32% Composite: 6.45%
$37.10 $37.37 $37.65 $37.93 $38.21 $38.35 $38.48 $38.62 $38.76 $38.90 $39.04 $39.25
2007 Inflation: 1.55% Inflation: 1.21% Inflation: 1.53% 2007
Composite: 6.45% Composite: 5.76% Composite: 6.41%
$39.46 $39.66 $39.87 $40.09 $40.30 $40.49 $40.68 $40.88 $41.07 $41.26 $41.46 $41.68
2008 Inflation: 1.53% Inflation: 2.42% Inflation: 2.46% 2008
Composite: 6.41% Composite: 8.22% Composite: 8.30%
$41.90 $42.12 $42.34 $42.56 $42.79 $43.08 $43.37 $43.66 $43.95 $44.25 $44.55 $44.85
2009 Inflation: 2.46% Inflation: -2.78% Inflation: 1.53% 2009
Composite: 8.30% Composite: 0.00% Composite: 6.41%
$45.16 $45.47 $45.77 $46.09 $46.40 $46.40 $46.40 $46.40 $46.40 $46.40 $46.40 $46.64
2010 Inflation: 1.53% Inflation: 0.77% Inflation: 0.37% 2010
Composite: 6.41% Composite: 4.87% Composite: 4.05%
$46.89 $47.14 $47.39 $47.64 $47.89 $48.08 $48.28 $48.47 $48.66 $48.86 $49.06 $49.22
2011 Inflation: 0.37% Inflation: 2.30% Inflation: 1.53% 2011
Composite: 4.05% Composite: 7.98% Composite: 6.41%
$49.39 $49.55 $49.72 $49.89 $50.05 $50.38 $50.71 $51.04 $51.37 $51.71 $52.05 $52.32
2012 Inflation: 1.53% Inflation: 1.10% Inflation: 0.88% 2012
Composite: 6.41% Composite: 5.54% Composite: 5.09%
$52.60 $52.88 $53.16 $53.44 $53.72 $53.97 $54.21 $54.46 $54.71 $54.96 $55.21 $55.44
2013 Inflation: 0.88% Inflation: 0.59% 2013
Composite: 5.09% Composite: 4.50%
$55.67 $55.91 $56.14 $56.38 $56.62 $56.83 $57.04 $57.25 $57.47 $57.68 $57.89 $58.11
2014 Inflation: 0.59% Inflation: 0.92% Inflation: 0.74% 2014
Composite: 4.50% Composite: 5.17% Composite: 4.80%
$58.32 $58.54 $58.76 $58.97 $59.19 $59.44 $59.70 $59.95 $60.21 $60.46 $60.72 $60.96
2015 Inflation: 0.74% Inflation: -0.80% Inflation: 0.77% 2015
Composite: 4.80% Composite: 1.67% Composite: 4.87%
$61.20 $61.44 $61.69 $61.93 $62.18 $62.27 $62.35 $62.44 $62.53 $62.61 $62.70 $62.95
2016 Inflation: 0.77% Inflation: 0.08% Inflation: 1.38% 2016
Composite: 4.87% Composite: 3.46% Composite: 6.11%
$63.20 $63.46 $63.71 $63.97 $64.23 $64.41 $64.60 $64.78 $64.97 $65.15 $65.34 $65.67
2017 Inflation: 1.38% Inflation: 0.98% Inflation: 1.24% 2017
Composite: 6.11% Composite: 5.29% Composite: 5.82%
$66.00 $66.33 $66.66 $67.00 $67.34 $67.63 $67.93 $68.22 $68.52 $68.82 $69.12 $69.45
2018 Inflation: 1.24% Inflation: 1.11% Inflation: 1.16% 2018
Composite: 5.82% Composite: 5.56% Composite: 5.66%
$69.78 $70.12 $70.45 $70.79 $71.13 $71.46 $71.78 $72.11 $72.44 $72.77 $73.11 $73.45
2019 Inflation: 1.16% Inflation: 0.70% Inflation: 1.01% 2019
Composite: 5.66% Composite: 4.72% Composite: 5.35%
$73.79 $74.14 $74.48 $74.83 $75.18 $75.47 $75.77 $76.06 $76.36 $76.66 $76.95 $77.29
2020 Inflation: 1.01% Inflation: 0.53% Inflation: 0.84% 2020
Composite: 5.35% Composite: 4.38% Composite: 5.01%
$77.63 $77.97 $78.32 $78.66 $79.01 $79.30 $79.58 $79.87 $80.16 $80.45 $80.74 $81.07
2021 Inflation: 0.84% Inflation: 1.77% Inflation: 3.56% 2021
Composite: 5.01% Composite: 6.90% Composite: 10.54%
$81.41 $81.75 $82.08 $82.42 $82.76 $83.23 $83.70 $84.18 $84.65 $85.13 $85.62 $86.36
2022 Inflation: 3.56% Inflation: 4.81% Inflation: 3.24% 2022
Composite: 10.54% Composite: 13.08% Composite: 9.89%
$87.10 $87.85 $88.60 $89.36 $90.13 $91.09 $92.05 $93.03 $94.02 $95.02 $96.02 $96.80
2023 Inflation: 3.24% Inflation: 1.69% Inflation: 1.97% 2023
Composite: 9.89% Composite: 6.74% Composite: 7.31%
$97.58 $98.37 $99.16 $99.96 $100.77 $101.33 $101.89 $102.45 $103.02 $103.59 $104.17 $104.80
Jan. Feb. March April May June July Aug. Sept. Oct. Nov. Dec.
Legend