iGromi open tools
Industrial calculators free for your website.
Two calculators you can embed on your site, your intranet or your course material. Copy and paste them in an iframe: no sign-up, and the calculation runs in the user's browser, so we never receive what they type.
Widgets
Copy and paste
Energy efficiency calculator
Simulates what idle machines cost in Chilean pesos and calculates the kilograms of CO2 emitted.
Paste this into your HTML
<iframe src="https://igromi.com/en/calculadora-eficiencia-energetica?embed=true" width="100%" height="600" frameborder="0" title="Energy efficiency calculator"></iframe> <p style="font-size:12px;margin:6px 0 0">Energy efficiency calculator by <a href="https://igromi.com/en/calculadora-eficiencia-energetica">iGromi</a></p>
Interactive OEE calculator
Calculates availability, performance and quality (OEE) from the shift variables you enter.
Paste this into your HTML
<iframe src="https://igromi.com/en/calculadora-oee?embed=true" width="100%" height="800" frameborder="0" title="OEE calculator"></iframe> <p style="font-size:12px;margin:6px 0 0">OEE calculator by <a href="https://igromi.com/en/calculadora-oee">iGromi</a></p>
Usage
What to know before you embed
Keep it from breaking your mobile layout
A fixed-height iframe gets cut off or leaves a blank gap depending on screen width. If your site is responsive, wrap it in an aspect-ratio container and let the browser work out the height.
<div style="position:relative;width:100%;padding-top:125%">
<iframe src="https://igromi.com/en/calculadora-oee?embed=true"
style="position:absolute;inset:0;width:100%;height:100%;border:0"
loading="lazy" title="OEE calculator"></iframe>
</div>
<p style="font-size:12px;margin:6px 0 0">OEE calculator by <a href="https://igromi.com/en/calculadora-oee">iGromi</a></p>The padding-top sets the ratio: 125% for the OEE calculator, which is taller, and around 90% for the energy efficiency one. The title attribute is not decorative: it is what the screen reader announces.
Can I use them on a commercial site?
Yes, and in teaching material too. No permission or sign-up needed. All we ask is that you keep the brand in the calculator footer and do not charge for access to the tool itself. The code includes a credit line below with a link to iGromi: you can remove it, but leaving it helps others find the tool. If you need a white-label version, write to us and we can talk.
What happens to the data my visitors type in?
Nothing leaves the browser. The calculation is arithmetic running on the user's machine: we do not send the figures to any server or store them. That also means the result cannot be retrieved later: if your visitor wants to keep it, they need to write it down.
Are there more calculators?
The site has two more that are not ready to embed yet, but you can link to them: the OEE improvement ROI calculator and the downtime cost calculator. If you would like one as an iframe, tell us and we will enable it.
How it looks in the app
From the calculation to the shift.
The calculator gives you one shift's OEE. The app records it every day, with stops explained by the people who saw them.
- Stops with photo, voice and note, with author and time.
- The AI answers with the source of every data point.
- Free during early access.
Free app in early access. Web available; Android and iOS coming soon.
Every shift without a record is data you lose. Start free.
- 1Request early access, free
- 2Pick your trade: maintenance, production or safety
- 3Your team starts with the chat and its trade helper
No credit card. Your data stays yours.