I Bond Calculator

Report

Total earnings from September 1998 to March 2024: $4,472.00.

You can now:

Remodel this Portfolio

Add Bond Purchases

Tabular Portfolio Value

Holding 1
  • Cost: $1,000.00
  • Holding: September 1998
  • Fixed Rate: 3.40%
Jan. Feb. March April May June July Aug. Sept. Oct. Nov. Dec.
1998 - Inflation: 0.62% 1998
Composite: 4.66%
$1,000.00 $1,004.00 $1,007.60 $1,011.60
1999 Inflation: 0.62% Inflation: 0.86% 1999
Composite: 4.66% Composite: 5.15%
$1,015.60 $1,019.20 $1,023.20 $1,027.60 $1,032.00 $1,036.40 $1,040.80 $1,045.20 $1,049.60 $1,054.00 $1,058.40 $1,063.20
2000 Inflation: 0.86% Inflation: 1.76% Inflation: 1.91% 2000
Composite: 5.15% Composite: 6.98% Composite: 7.28%
$1,067.60 $1,072.00 $1,076.80 $1,082.80 $1,089.20 $1,095.60 $1,101.60 $1,108.00 $1,114.40 $1,121.20 $1,127.60 $1,134.40
2001 Inflation: 1.91% Inflation: 1.52% Inflation: 1.44% 2001
Composite: 7.28% Composite: 6.49% Composite: 6.33%
$1,141.20 $1,148.00 $1,154.80 $1,160.80 $1,167.20 $1,173.20 $1,179.60 $1,186.00 $1,192.40 $1,198.80 $1,204.80 $1,211.20
2002 Inflation: 1.44% Inflation: 1.19% Inflation: 0.28% 2002
Composite: 6.33% Composite: 5.82% Composite: 3.97%
$1,217.60 $1,223.60 $1,230.00 $1,236.00 $1,242.00 $1,247.60 $1,253.60 $1,259.60 $1,265.60 $1,269.60 $1,274.00 $1,278.00
2003 Inflation: 0.28% Inflation: 1.23% Inflation: 1.77% 2003
Composite: 3.97% Composite: 5.90% Composite: 7.00%
$1,282.40 $1,286.40 $1,290.80 $1,297.20 $1,303.20 $1,309.60 $1,316.00 $1,322.40 $1,328.80 $1,336.40 $1,344.00 $1,352.00
2004 Inflation: 1.77% Inflation: 0.54% Inflation: 1.19% 2004
Composite: 7.00% Composite: 4.50% Composite: 5.82%
$1,359.60 $1,367.60 $1,375.20 $1,380.40 $1,385.60 $1,390.40 $1,395.60 $1,400.80 $1,406.00 $1,412.80 $1,419.60 $1,426.40
2005 Inflation: 1.19% Inflation: 1.33% Inflation: 1.79% 2005
Composite: 5.82% Composite: 6.11% Composite: 7.04%
$1,433.20 $1,440.00 $1,446.80 $1,454.00 $1,461.20 $1,468.80 $1,476.00 $1,483.60 $1,490.80 $1,499.60 $1,508.00 $1,516.80
2006 Inflation: 1.79% Inflation: 2.85% Inflation: 0.50% 2006
Composite: 7.04% Composite: 9.20% Composite: 4.42%
$1,525.60 $1,534.40 $1,543.20 $1,554.80 $1,566.40 $1,578.40 $1,590.00 $1,602.00 $1,614.00 $1,620.00 $1,626.00 $1,631.60
2007 Inflation: 0.50% Inflation: 1.55% Inflation: 1.21% 2007
Composite: 4.42% Composite: 6.55% Composite: 5.86%
$1,637.60 $1,643.60 $1,649.60 $1,658.40 $1,667.60 $1,676.40 $1,685.60 $1,694.40 $1,703.60 $1,712.00 $1,720.00 $1,728.40
2008 Inflation: 1.21% Inflation: 1.53% Inflation: 2.42% 2008
Composite: 5.86% Composite: 6.51% Composite: 8.32%
$1,736.80 $1,745.20 $1,753.60 $1,762.80 $1,772.40 $1,782.00 $1,791.60 $1,801.20 $1,810.80 $1,823.20 $1,835.60 $1,848.00
2009 Inflation: 2.42% Inflation: 2.46% Inflation: -2.78% 2009
Composite: 8.32% Composite: 8.40% Composite: 0.00%
$1,860.80 $1,873.20 $1,886.00 $1,898.80 $1,912.00 $1,925.20 $1,938.40 $1,951.60 $1,965.20 $1,965.20 $1,965.20 $1,965.20
2010 Inflation: -2.78% Inflation: 1.53% Inflation: 0.77% 2010
Composite: 0.00% Composite: 6.51% Composite: 4.97%
$1,965.20 $1,965.20 $1,965.20 $1,975.60 $1,986.40 $1,996.80 $2,007.60 $2,018.40 $2,029.20 $2,037.60 $2,046.00 $2,054.40
2011 Inflation: 0.77% Inflation: 0.37% Inflation: 2.30% 2011
Composite: 4.97% Composite: 4.15% Composite: 8.08%
$2,062.80 $2,071.20 $2,079.60 $2,086.80 $2,094.00 $2,101.20 $2,108.40 $2,115.60 $2,122.80 $2,136.80 $2,151.20 $2,165.20
2012 Inflation: 2.30% Inflation: 1.53% Inflation: 1.10% 2012
Composite: 8.08% Composite: 6.51% Composite: 5.64%
$2,179.60 $2,194.00 $2,208.40 $2,220.40 $2,232.00 $2,244.00 $2,256.00 $2,268.00 $2,280.40 $2,290.80 $2,301.60 $2,312.40
2013 Inflation: 1.10% Inflation: 0.88% Inflation: 0.59% 2013
Composite: 5.64% Composite: 5.19% Composite: 4.60%
$2,323.20 $2,334.00 $2,344.80 $2,354.80 $2,364.80 $2,375.20 $2,385.20 $2,395.20 $2,405.60 $2,414.80 $2,424.00 $2,433.20
2014 Inflation: 0.59% Inflation: 0.92% 2014
Composite: 4.60% Composite: 5.27%
$2,442.40 $2,451.60 $2,460.80 $2,470.00 $2,479.60 $2,488.80 $2,498.40 $2,508.00 $2,517.20 $2,528.00 $2,539.20 $2,550.00
2015 Inflation: 0.92% Inflation: 0.74% Inflation: -0.80% 2015
Composite: 5.27% Composite: 4.91% Composite: 1.77%
$2,561.20 $2,572.40 $2,583.60 $2,594.00 $2,604.40 $2,615.20 $2,625.60 $2,636.40 $2,647.20 $2,651.20 $2,654.80 $2,658.80
2016 Inflation: -0.80% Inflation: 0.77% Inflation: 0.08% 2016
Composite: 1.77% Composite: 4.97% Composite: 3.56%
$2,662.80 $2,666.80 $2,670.80 $2,681.60 $2,692.80 $2,703.60 $2,714.80 $2,726.00 $2,737.20 $2,745.20 $2,753.20 $2,761.60
2017 Inflation: 0.08% Inflation: 1.38% Inflation: 0.98% 2017
Composite: 3.56% Composite: 6.21% Composite: 5.39%
$2,769.60 $2,777.60 $2,786.00 $2,800.40 $2,814.40 $2,828.80 $2,843.20 $2,858.00 $2,872.40 $2,885.20 $2,898.00 $2,910.80
2018 Inflation: 0.98% Inflation: 1.24% Inflation: 1.11% 2018
Composite: 5.39% Composite: 5.92% Composite: 5.66%
$2,923.60 $2,936.80 $2,950.00 $2,964.40 $2,978.80 $2,993.20 $3,008.00 $3,022.40 $3,037.20 $3,051.20 $3,065.60 $3,080.00
2019 Inflation: 1.11% Inflation: 1.16% Inflation: 0.70% 2019
Composite: 5.66% Composite: 5.76% Composite: 4.82%
$3,094.40 $3,108.80 $3,123.20 $3,138.00 $3,152.80 $3,168.00 $3,182.80 $3,198.00 $3,213.20 $3,226.00 $3,238.80 $3,251.60
2020 Inflation: 0.70% Inflation: 1.01% Inflation: 0.53% 2020
Composite: 4.82% Composite: 5.45% Composite: 4.48%
$3,264.80 $3,277.60 $3,290.80 $3,305.60 $3,320.40 $3,335.20 $3,350.40 $3,365.20 $3,380.40 $3,392.80 $3,405.60 $3,418.00
2021 Inflation: 0.53% Inflation: 0.84% Inflation: 1.77% 2021
Composite: 4.48% Composite: 5.11% Composite: 7.00%
$3,430.80 $3,443.20 $3,456.00 $3,470.40 $3,485.20 $3,500.00 $3,514.80 $3,529.60 $3,544.40 $3,564.80 $3,585.20 $3,606.00
2022 Inflation: 1.77% Inflation: 3.56% Inflation: 4.81% 2022
Composite: 7.00% Composite: 10.64% Composite: 13.18%
$3,626.80 $3,647.60 $3,668.40 $3,700.40 $3,732.40 $3,764.80 $3,797.20 $3,830.40 $3,863.60 $3,904.80 $3,946.80 $3,988.80
2023 Inflation: 4.81% Inflation: 3.24% Inflation: 1.69% 2023
Composite: 13.18% Composite: 9.99% Composite: 6.84%
$4,031.60 $4,074.80 $4,118.40 $4,152.00 $4,186.00 $4,220.00 $4,254.40 $4,289.20 $4,324.00 $4,348.40 $4,372.80 $4,397.20
2024 Inflation: 1.69% - 2024
Composite: 6.84%
$4,422.00 $4,446.80 $4,472.00
Jan. Feb. March April May June July Aug. Sept. Oct. Nov. Dec.
Legend