Put this calculator on your site

If you run a veteran service office, a university veterans page, or a site that helps veterans file claims, you are welcome to this calculator. Paste one snippet and it runs on your page. It stays free, we maintain the math, and you never have to update the pay tables.

What your visitors get

• The real VA math.The 38 CFR 4.25 combined ratings table, not addition. Includes the bilateral factor for paired arms and legs, which is the part most calculators get wrong.
• 2026 pay, with dependents.Monthly compensation at current rates, adjusted for dependent status.
• No account, no email capture.Nothing is asked of your visitors and nothing is collected from them.

The snippet

Paste this wherever you want the calculator to appear. The small script keeps the frame the right height as people add conditions, so it never gets cut off.

<!-- VA Combined Rating Calculator - Lima Charlie -->
<iframe
  id="lima-charlie-calculator"
  src="https://limacharlie.vet/embed/calculator"
  title="VA Combined Rating Calculator"
  loading="lazy"
  style="width:100%;height:1200px;border:0;display:block"></iframe>
<p style="font:400 14px/1.5 system-ui,sans-serif;text-align:center;margin:8px 0 0">
  <a href="https://limacharlie.vet/calculator">VA Combined Rating Calculator</a>
  by <a href="https://limacharlie.vet">Lima Charlie</a>
</p>
<script>
window.addEventListener("message", function (e) {
  if (e.origin !== "https://limacharlie.vet") return;
  if (!e.data || e.data.type !== "lima-charlie-embed-height") return;
  var f = document.getElementById("lima-charlie-calculator");
  if (f) f.style.height = e.data.height + "px";
});
</script>

Please keep the credit line

The snippet includes a short credit under the calculator. That link is the only thing we ask for in return, and it is what keeps the tool free. Everything else about the snippet is yours to restyle.

Live preview

This is exactly what your visitors will see.

Questions

Anything at all, contact us. If you need it restyled to match your site, or a version without the pay tables, ask and we will build it.