Embed the gold and silver melt value calculator

The KaratMelt gold and silver melt value calculator is free to embed on your own site, blog, forum thread or internal wiki. It runs in the reader's browser, needs no account or API key, and gives the same results as the tool on this site. The only thing we ask is that the small "Powered by KaratMelt" link under the tool stays in place.

Copy the code

Paste this where you want the gold and silver melt value calculator to appear:

<iframe
  src="https://karatmelt.com/embed"
  title="gold and silver melt value calculator by KaratMelt"
  width="100%"
  height="880"
  loading="lazy"
  style="border:1px solid #ccc;max-width:48rem"
></iframe>

Live preview

This is exactly what your visitors will see:

Who this is for

Jewelers, pawn shops and coin dealers embed it on a "we buy gold" page so sellers can see a fair melt figure before they walk in. Personal-finance and frugal-living blogs add it to scrap-gold articles so readers can price their own pieces. Estate sale and consignment sites use it to show what a lot of broken jewelry is worth at spot.

How it works

The reader picks the metal and purity (10k, 14k, 18k, sterling and so on), enters the weight in grams, pennyweight or troy ounces, and gets the melt value at the current London benchmark price, plus the typical payout bands buyers actually offer. The spot price is refreshed daily after the afternoon fix, and the benchmark date is shown under the result.

The iframe loads a stripped-down page from karatmelt.com with no header, footer, cookie banner or analytics, so it adds nothing to your page weight beyond the tool itself and sets no cookies on your domain. Because it is a plain iframe, it works on WordPress, Squarespace, Wix, Ghost, Webflow, Shopify pages, phpBB and Discourse forums, Notion (via the embed block) and any hand-written HTML page. If your platform strips iframes from the editor, paste the snippet into an HTML or "custom code" block instead.

Customizing it

The snippet uses sensible defaults. To change the size, adjust width and height on the iframe; the gold and silver melt value calculator reflows to fit the frame, so a narrower column simply stacks the fields. If your page has a hard max-width, drop the inline style attribute and size the iframe from your own stylesheet instead. The tool follows the reader's light or dark preference automatically. Raise height a little if you see a scrollbar inside the frame on narrow screens.

Terms

Embedding is free for personal and commercial sites. Do not remove or hide the attribution link, do not present the tool as your own product, and do not wrap it in a page that charges for access to it. Gold and silver melt value calculator results are provided as-is; see the terms for the full disclaimer. If the embed ever breaks on your page, contact us with the page URL and we will look at it.