For Recipe Creators, Food Bloggers & Culinary Educators

Free Embeddable Culinary Calculator Widget

Embed a fast, ad-free Grams ↔ Cups, Oven & Air Fryer, and Baking Substitution calculator inside any food blog using a single lazy-loaded HTML iframe with zero API keys, zero popups, and zero Core Web Vitals overhead.

1. Customize Your Recipe Blog Widget

100% free, zero display ads inside the iframe, lazy-loaded, and mobile responsive for WordPress, Ghost, Squarespace, and Substack.

Default Calculator Tab

Color Theme

Max Container Width (480px)

2. Copy & Paste HTML Snippet

<!-- KitchenWeightCalc Free Culinary Calculator Widget -->
<div style="max-width:480px;margin:1.25rem auto;">
  <iframe
    src="https://kitchenweightcalc.com/embed/widget/?tool=grams-cups"
    title="KitchenWeightCalc Culinary Calculator"
    width="100%"
    height="430"
    style="border:0;border-radius:16px;"
    loading="lazy"
  ></iframe>
  <p style="margin:6px 0 0;font-size:12px;color:#57534e;text-align:right;">
    Calculator powered by <a href="https://kitchenweightcalc.com/" target="_blank" rel="noopener" style="color:#b45309;text-decoration:underline;">KitchenWeightCalc</a>
  </p>
</div>

Live Interactive PreviewOpen standalone widget ↗

Frequently Asked Questions

Is this culinary calculator widget completely free for food bloggers? ▾

Yes. You can embed our Grams ↔ Cups, Oven & Air Fryer, and Baking Substitution widget on WordPress, Ghost, Squarespace, Substack, or custom recipe sites at zero cost, with zero display ads inside the widget frame.

Will embedding the calculator slow down my recipe page Core Web Vitals? ▾

No. The HTML snippet includes loading="lazy" on the iframe so browsers defer loading the static edge-cached widget until your reader scrolls near your recipe card.