Free widget · No signup

Free GLP-1 Calculator Widget for Your Website

Put Nouri’s tirzepatide, semaglutide, mg-to-units and peptide reconstitution calculators on your own site with one copy-paste snippet. Each widget converts a dose that has already been prescribed into insulin-syringe units and millilitres for the concentration printed on a reader’s vial. It is free, needs no account, sets no cookies, and never suggests or changes a dose.

Built for clinic and pharmacy websites, patient communities, health writers and anyone whose readers keep asking “how many units is my dose?” The full versions, with conversion tables and FAQs, are on the calculators page.

Tirzepatide dosage calculator

Converts a prescribed tirzepatide dose in mg into U-100 insulin-syringe units and mL for vial concentrations from 5 to 25 mg/mL, with a syringe graphic that fills to the line. Open the full tirzepatide dosage calculator.

Embed code 
<iframe src="https://joinnouri.com/embed/tirzepatide-dose-calculator" title="Tirzepatide dosage calculator by Nouri" data-nouri-embed width="100%" height="640" style="border:0;width:100%;max-width:640px;display:block" loading="lazy"></iframe>
<p style="font:12px/1.5 sans-serif;margin:6px 0 0">Calculator by <a href="https://joinnouri.com/tirzepatide-dose-calculator">Nouri</a></p>
<script>window.addEventListener("message",function(e){var d=e.data;if(e.origin!=="https://joinnouri.com"||!d||d.type!=="nouri-embed-height")return;var h=Math.min(Math.max(+d.height||0,200),2000);document.querySelectorAll("iframe[data-nouri-embed]").forEach(function(f){if(f.contentWindow===e.source)f.style.height=h+"px"})});</script>
Live preview

Semaglutide dosage calculator

Converts a prescribed semaglutide dose in mg into U-100 insulin-syringe units and mL for vial concentrations from 1 to 10 mg/mL, sized for the small doses semaglutide uses. Open the full semaglutide dosage calculator.

Embed code 
<iframe src="https://joinnouri.com/embed/semaglutide-dose-calculator" title="Semaglutide dosage calculator by Nouri" data-nouri-embed width="100%" height="640" style="border:0;width:100%;max-width:640px;display:block" loading="lazy"></iframe>
<p style="font:12px/1.5 sans-serif;margin:6px 0 0">Calculator by <a href="https://joinnouri.com/semaglutide-dose-calculator">Nouri</a></p>
<script>window.addEventListener("message",function(e){var d=e.data;if(e.origin!=="https://joinnouri.com"||!d||d.type!=="nouri-embed-height")return;var h=Math.min(Math.max(+d.height||0,200),2000);document.querySelectorAll("iframe[data-nouri-embed]").forEach(function(f){if(f.contentWindow===e.source)f.style.height=h+"px"})});</script>
Live preview

mg to units calculator

A drug-agnostic, two-way converter between milligrams, insulin-syringe units and mL at any concentration, for U-100, U-50 and U-40 syringe scales. Open the full mg to units calculator.

Embed code 
<iframe src="https://joinnouri.com/embed/mg-to-units-calculator" title="mg to units calculator by Nouri" data-nouri-embed width="100%" height="620" style="border:0;width:100%;max-width:640px;display:block" loading="lazy"></iframe>
<p style="font:12px/1.5 sans-serif;margin:6px 0 0">Calculator by <a href="https://joinnouri.com/mg-to-units-calculator">Nouri</a></p>
<script>window.addEventListener("message",function(e){var d=e.data;if(e.origin!=="https://joinnouri.com"||!d||d.type!=="nouri-embed-height")return;var h=Math.min(Math.max(+d.height||0,200),2000);document.querySelectorAll("iframe[data-nouri-embed]").forEach(function(f){if(f.contentWindow===e.source)f.style.height=h+"px"})});</script>
Live preview

Peptide calculator

Works out the concentration after reconstitution and the syringe units for a prescribed dose, from the vial size and the bacteriostatic water added. It shows each compound’s FDA status and never suggests a dose. Open the full peptide calculator.

Embed code 
<iframe src="https://joinnouri.com/embed/peptide-calculator" title="Peptide calculator by Nouri" data-nouri-embed width="100%" height="760" style="border:0;width:100%;max-width:640px;display:block" loading="lazy"></iframe>
<p style="font:12px/1.5 sans-serif;margin:6px 0 0">Calculator by <a href="https://joinnouri.com/peptide-calculator">Nouri</a></p>
<script>window.addEventListener("message",function(e){var d=e.data;if(e.origin!=="https://joinnouri.com"||!d||d.type!=="nouri-embed-height")return;var h=Math.min(Math.max(+d.height||0,200),2000);document.querySelectorAll("iframe[data-nouri-embed]").forEach(function(f){if(f.contentWindow===e.source)f.style.height=h+"px"})});</script>
Live preview

How to add a widget

  1. Copy the embed code for the calculator you want.
  2. Paste it into an HTML block on your page: the Custom HTML block in WordPress, a Code block in Squarespace, or an Embed element in Webflow or Wix.
  3. Publish. The short script in the snippet lets the frame resize itself to fit, so readers never see an inner scrollbar. If your platform strips scripts, the frame still works at its default height.

Terms of use

  • Free for any website, commercial or non-commercial.
  • Keep the credit line inside the widget and the “Calculator by Nouri” link under it visible. Do not hide, remove or restyle them.
  • Do not alter the calculator, or present it in a way that suggests Nouri endorses a particular product, pharmacy or provider.
  • The widget is educational. It converts a prescribed dose; it is not medical advice and does not replace a prescriber or a pharmacist.
  • We may update the widget’s design or wording, and we may withdraw it from a site that breaks these terms. The snippet keeps working through updates.

Privacy

The widget sets no cookies and stores nothing on the reader’s device. Each time a frame loads, it sends one anonymous count that records which widget loaded and the domain name of the site hosting it. It never includes the page path or any identifier, and it asks our analytics provider not to store the reader’s IP address or location. That is how we know where the widget is in use. Readers whose browsers send Global Privacy Control are not counted. More detail is in our privacy policy.

Questions about the widget

Is the calculator widget free?

Yes. Any website can embed it, commercial or not, with no signup, no account and no fee. The only condition is that the credit line inside the widget and the attribution link under it stay visible.

Will the widget slow my page down?

The snippet loads lazily, so the frame is only fetched when a reader scrolls near it. The widget is a small static page with no third-party scripts, no fonts from other servers and no cookies.

Does the widget give dosing advice?

No. It converts a dose that has already been prescribed into insulin-syringe units and millilitres for the concentration on the reader’s own vial. It does not suggest, adjust or titrate a dose, and every result tells the reader to confirm it against the pharmacy label.

Can I change the colours or the default values?

Not yet. Every embed currently shows the same neutral design and the same defaults as the calculator pages. If your site needs a variation, get in touch through the contact page.

Need a variation, or want to tell us where you have embedded it? Use the contact page. Nouri is an independent editorial site: we publish free GLP-1 dose calculators and cost guides, and we do not prescribe or sell medication.