Add a calculator widget to your website
Describe the calculator you want and Siter AI builds it. Place it on your page like any other element, in your colors and fonts.
A calculator that works, not a snippet.
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Start from a calculator that fits
Pick a starter, or describe a price calculator, a loan calculator, an ROI calculator or a product configurator in your own words.
8 starters to build from
- Price calculator
- Loan / mortgage calculator
- ROI calculator
- Quiz with result
- Poll with live totals
- Before/after slider
- Countdown
- Product configurator
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The price moves as they choose
A product configurator adds up each option a visitor picks, so they see the total before they ask.
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The quote reaches you
Results can go to Form entries or to your email, so a finished quote becomes a lead.
Say what it should do. Change it later.
Select the App and its settings open beside it: your description, the Build button and every version you made.
What should the app do?
Type what the calculator should do, in plain words. A loan calculator, a quote tool, anything you can describe.
Build
Siter AI writes the app and tests it. It runs in its own sandbox, apart from your website, and you double-click it on the canvas to try it.
Versions
Every build and every change is a version. The one on the page is tagged Shown, and Restore brings an earlier one back.
Change the app…
Describe the change, like "Add a VAT toggle", and you get a new version.
On your page in three steps.
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Place an App
Pick App in the left toolbar, after Code, and click the canvas to place it.
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Describe the calculator
Choose a starter or type what it should do, then press Build and try it on the canvas.
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Publish the page
The app takes your page's colors and fonts. Publish, and visitors can use it.
Frequently asked.
How do I add a calculator widget to my website?
Pick App in the editor's left toolbar, place it on the page, and describe the calculator in its settings. Press Build and Siter AI writes the app and tests it. It is an element on your page, not an embed or a code snippet.
Is there a calculator builder for a custom calculator?
Yes. Describe the calculator you need, with its inputs and what it should work out, and Siter AI builds it as an App. Change the description and rebuild until it does what you want, and restore an earlier version if the new one is worse.
Can I make a price calculator for my website?
Yes. Start from Price calculator or describe your own: the visitor picks a service, how many and any extras, and the total updates as they choose. A Product configurator works the same way for options on a product.
How do I make a quote calculator for my services?
Describe the service, the choices a visitor makes and what each adds, for example a home cleaning quote with a size slider, a service level, visits per month and extras. Siter AI builds a calculator that updates the total as they choose and ends with a button to send the quote request to your Form entries and email.
Can I build a loan, mortgage or ROI calculator?
Yes. Loan / mortgage calculator and ROI calculator are starters, and you can describe your own version of either. A loan calculator can show the monthly payment and a chart.
Can the calculator send me the quote?
Yes. An app can save what a visitor sends into your website's Form entries and email you. Describe it in the prompt, for example a button that sends the quote.
Does the calculator match my website's design?
Yes. The app takes your page's colors and fonts, including your brand colors, text color, background and corner radius. To adjust the calculator itself, describe the change and Siter AI makes a new version.
Can I use it on the free plan?
You can build and preview an app in the editor on the Free plan. Apps show on your published website on paid plans, and each plan includes its own number of apps per website. See the plans.
More of what the editor does
- Custom domains Point a domain you own at the site, with HTTPS issued automatically, in every paid plan at no extra cost.
- Hosting and SSL No separate host to buy, no certificate to renew. It is part of the plan.
- HTML download Take a copy of a page and host it elsewhere. On Pro, and honest about the limits.
- Forms Design a form on the canvas and get the answers in your inbox.
- Custom fonts Upload the font files the design was made with, on every plan including free.
- Responsive design A layout for each breakpoint, custom widths included, laid out by you rather than guessed by the tool.
- SEO settings Per-page title, description and slug, plus custom meta tags in the head.
- Teams and roles Admin and Member roles on paid plans, with editor seats included and counted per website.
- Website analytics See visitors and top pages for every published site, plus sources, countries and devices on paid plans, with no cookies and no personal data.
- Animations Appear, loop and scroll motion, sticky headers, hover states and custom keyframes, set per element and previewed on the canvas.
- File hosting Upload PDFs, documents, audio and video and link to them from any button, image or line of text.
- Version history Restore any page from the last 30 days, and bring back deleted pages and websites within 14.
- Visual editor A free-form canvas with layers, auto layout, components and hover states, closer to a design tool than a block builder.
- Popups Open a popup from any button with Open overlay, or link it to a page, a section, a file, an email or a phone call.
- Countdown A live countdown to a sale, a launch or an event, and numbers that count up as visitors scroll to them.
- Tabs and marquee Tabs or a Monthly and Yearly toggle that switch parts of the page, and a strip of words or logos that runs without end.
- Apps Describe a calculator, quiz or booking request and Siter AI builds it on your page.
- Quiz A few questions and a result that points visitors to the right choice.
- Before and after Two photos of the same thing and a handle that reveals the change.
- Booking form Visitors pick a service, a day and a time, and the request reaches you in Form entries and email.
- Product configurator Visitors pick options, watch the price change and send their choice, built from a description.
- AI landing pages Describe a landing page and Siter AI designs it on a canvas you then edit, with a version saved before each change.
- Feedback form Visitors rate with stars, pick what they liked and add a comment, and it reaches Form entries and email.
- RSVP Guests say yes or no and how many, and every reply reaches Form entries and your email.
- Poll One question, a few answers, and live totals that every visitor sees, on a Pro website.
- Custom code Head code for the whole website or one page, and a Code element for embeds on the canvas.
- Images An image library for each website with folders and Unsplash search, plus an editor that crops, rotates and adjusts.
- Integrations Zapier for form responses, reCAPTCHA, Google Analytics, Facebook Pixel, video, fonts, Figma and any embed snippet.
Describe the calculator.
Place it on your page.
Siter AI builds it and tests it. It takes your type, colors and spacing.