Free Marketing Calculator Widgets
ROAS, CPM, CPC, conversion-rate and engagement-rate widgets, plus a UTM builder, for agency sites and marketing tutorials.
Try them live
Real marketing widgets - exactly what your visitors would see.
The live example loads when it scrolls into view.
Who these are for
Agencies, marketing course creators and ad consultants.
Common uses
- In a PPC tutorial next to the explanation of CPC and CPM
- On an agency's resources page as a quick ROAS check
- In a newsletter archive to build tagged campaign links
How embedding works
Pick a widget, set the theme and size, copy one line of HTML and paste it into your page. It runs in its own frame, so it cannot clash with your site's styles, and it resizes itself if you use the loader.
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Return on ad spend as a multiple and a percentage, with break-even ROAS from your margin.
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Solve CPM, campaign cost or impressions from the other two.
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Cost per click plus CTR, CPM, conversion rate and CPA from one campaign's totals.
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Conversion rate from visitors and conversions, with an optional A/B comparison and z-test.
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Social media engagement rate by followers and by reach, for one post or several.
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Tag a URL with UTM campaign parameters, keeping its query and #fragment, then copy it.
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A sign-up box with benefits, send day and privacy line that opens your own newsletter subscribe page.
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Ask every visitor for a review with up to three equal public review links and an optional QR code.
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Promote your mobile app with icon, features and neutral App Store and Google Play buttons plus a QR.
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Marketing efficiency ratio from total revenue and spend, new-customer aMER and a spend ceiling.
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Fundraising goal thermometer: amount raised, goal, percentage and days left, set in the builder.
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An animated band of up to four headline numbers that count up once when they scroll into view.
No widget matches that search.
Other widget categories
- All calculators
- Finance
- Real Estate
- Business & Ecommerce
- Developer Tools
- SEO & Content
- Website & Security
- Electrical & Electronics
- Education & Math
- Time & Date
- Travel & Auto
- Health & Fitness
- Design
- QR & Generators
- Construction & DIY
- Solar & Energy
- HVAC & Climate
- Logistics & Shipping
- Manufacturing & Operations
- SaaS & Startups
- HR & Work
- Creators & Media
- Food & Restaurant
- Events & Weddings
- Pets
- Agriculture & Garden
- Networking & IT
- Business & Contact
- Announcements & Notices
- Page Components
How to add a widget
Open a widget, choose the theme, width and style, check the live preview, then copy the code. Paste it into an HTML or "Custom code" block on your site - step-by-step instructions for each platform.