Mini Calculator Widget
A tidy calculator — or a tip and bill splitter — that lives inside a Notion page or any site. Keyboard friendly, your colours.
How to Embed a Calculator Widget in 3 Steps
Pick a mode
Calculator for everyday arithmetic with memory keys, percent and a history line; Tip & split for bill, tip percentage and number of people.
Set the look
Currency symbol, decimals, accent colour, font and theme. The widget scales to its frame — a narrow Notion column works too.
Embed
Copy the URL into Notion with /embed or use the iframe snippet.
Mini Calculator Widget — Frequently Asked Questions
How do I embed this widget in Notion?
Click Copy in the toolbar to copy the embed URL, open your Notion page, type /embed, paste the link and press Enter. Drag the block handles to fit your column.
Does the keyboard work inside Notion?
Yes — click the widget once to focus it, then type digits, operators, Enter for equals, Backspace to delete and Escape to clear. Percent and memory keys are on the pad.
How precise is it?
Arithmetic is done in decimal-safe steps (no 0.1 + 0.2 surprises) and rounded to the decimals you choose for display.
Where are my settings saved?
Every setting is encoded in the embed URL itself. No account or database is needed, and the link keeps working on any device.
Does the embedded widget track visitors?
No. The /embed/ page loads no analytics or third-party scripts and runs entirely in the visitor's browser.