Embed the converter on your site

Add the converter your readers reach for to any recipe post, free and with one line of HTML. They turn your cups into grams without leaving the page, and they get to pick the cup the recipe means instead of guessing at a single US figure.

Copy this into your post

Paste the line below wherever you want the converter to appear. That is the whole setup.

<iframe src="https://bakemetric.com/embed/converter/" width="100%" height="360" style="border:1px solid #e5e7eb;border-radius:8px;max-width:440px" title="BakeMetric cups to grams converter" loading="lazy"></iframe>

A working preview

This is the live widget, running here exactly as it will run in your post.

It opens the full converter in a new tab from the credit line, which is the only string attached: a link back here.

What your readers get

Most converter widgets bake in the American cup and stop. This one carries the difference that trips people up: a cup of flour is 120 grams in a US cup, 125 in a metric one and 110 in a Japanese one, and the widget uses the figure an authority measured for the cup the reader picks. Every weight traces to a named source, the same ones behind our ingredient pages, and a reader who wants the full tool, with world units and the butter ruler, reaches it from the credit line or the recipe converter for a whole ingredient list.

Questions about the widget

Does it cost anything or need a signup?

No. Copy the line of HTML, paste it into your post, and it works. There is no account, no API key and no script to maintain.

What makes it different from other converter widgets?

It asks which cup the recipe means. A reader converting your recipe can pick a US, metric or Japanese cup and get the weight the matching authority measured, not one hardcoded US figure. The numbers come from the same sourced dataset as the rest of the site.

Can I resize it?

Change the width and height in the iframe tag. It is responsive down to a phone width, and 360 pixels tall fits the whole tool without scrolling.

Sources

The widget converts with the same sourced figures as the site: King Arthur Baking, USDA FoodData Central, the Kagawa standard tables and the New Zealand and Australian charts, listed on the sources page.