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💼 Business & CRMFreeWidget

ROI Calculator

Sliders in, a payback chart out, for proposals and sales pages.

Version
v1.0.1
Updated
2026-09-08
Plan
Free
notion.so/your-dashboard
Block height
px
  1. 1In Notion, type /embed and press Enter.
  2. 2Paste the URL below and click Embed link.
  3. 3Drag the block's edge to resize. It updates live from now on.
Embed URL
url
https://notionarena.vercel.app/embed/roi-calculator
Or paste it straight into the page
notepad
/embed → paste this URL → Embed link

https://notionarena.vercel.app/embed/roi-calculator

Works on every Notion plan. No integration, no OAuth, no server. The trade-off: the widget lives on our host, so it needs network access to render, and a workspace serving thousands of page views a day could hit fair-use limits. For offline-safe delivery, use the HTML block tab.

About this component

An interactive calculator block for pricing pages, proposals and business cases. Three inputs, live outputs, and a cumulative-cashflow chart that shows the payback month. All the maths runs in the block.

What it does

  • Range sliders + numeric inputs, kept in sync
  • Live monthly saving, ROI multiple and payback month
  • 12-month cumulative cashflow chart with a break-even marker
  • Copy a plain-text summary to paste into a proposal page

Where people put it

↳Freelancer proposal pages
↳Internal business cases
↳Pricing pages on a published Notion site

Pairs well with

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