<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">

  <!-- Homepage -->
  <url>
    <loc>https://tbillcalculator.com/</loc>
    <lastmod>2026-04-27</lastmod>
    <changefreq>weekly</changefreq>
    <priority>1.0</priority>
  </url>

  <!-- Core Calculators -->
  <url>
    <loc>https://tbillcalculator.com/t-bill-calculator/</loc>
    <lastmod>2026-04-27</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>
  <url>
    <loc>https://tbillcalculator.com/t-bill-yield-calculator/</loc>
    <lastmod>2026-04-27</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>
  <url>
    <loc>https://tbillcalculator.com/monthly-income-t-bill-calculator/</loc>
    <lastmod>2026-04-27</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>
  <url>
    <loc>https://tbillcalculator.com/t-bill-ladder-strategy-calculator/</loc>
    <lastmod>2026-04-27</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>

  <!-- Duration Calculators -->
  <url>
    <loc>https://tbillcalculator.com/4-week-t-bill-calculator/</loc>
    <lastmod>2026-04-27</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://tbillcalculator.com/13-week-treasury-bill-calculator/</loc>
    <lastmod>2026-04-27</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://tbillcalculator.com/6-month-t-bill-calculator/</loc>
    <lastmod>2026-04-27</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://tbillcalculator.com/1-year-t-bill-calculator/</loc>
    <lastmod>2026-04-27</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>

  <!-- Comparison Calculators -->
  <url>
    <loc>https://tbillcalculator.com/t-bill-vs-savings-calculator/</loc>
    <lastmod>2026-04-27</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://tbillcalculator.com/t-bill-vs-cd-calculator/</loc>
    <lastmod>2026-04-27</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://tbillcalculator.com/t-bill-vs-bond-calculator/</loc>
    <lastmod>2026-04-27</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://tbillcalculator.com/t-bill-vs-money-market-calculator/</loc>
    <lastmod>2026-04-27</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>

  <!-- Tax & Returns Calculators -->
  <url>
    <loc>https://tbillcalculator.com/after-tax-yield-calculator/</loc>
    <lastmod>2026-04-27</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://tbillcalculator.com/t-bill-reinvestment-calculator/</loc>
    <lastmod>2026-04-27</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://tbillcalculator.com/t-bill-break-even-calculator/</loc>
    <lastmod>2026-04-27</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>

  <!-- Content / Guide Pages -->
  <url>
    <loc>https://tbillcalculator.com/what-are-treasury-bills/</loc>
    <lastmod>2026-04-27</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://tbillcalculator.com/best-t-bill-duration/</loc>
    <lastmod>2026-04-27</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://tbillcalculator.com/are-t-bills-worth-it/</loc>
    <lastmod>2026-04-27</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://tbillcalculator.com/how-much-can-i-earn-from-t-bills/</loc>
    <lastmod>2026-04-27</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>

  <!-- Static Pages -->
  <url>
    <loc>https://tbillcalculator.com/contact/</loc>
    <lastmod>2026-04-27</lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.3</priority>
  </url>
  <url>
    <loc>https://tbillcalculator.com/disclosure/</loc>
    <lastmod>2026-04-27</lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.3</priority>
  </url>
  <url>
    <loc>https://tbillcalculator.com/privacy-policy/</loc>
    <lastmod>2026-04-27</lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.3</priority>
  </url>

</urlset>
