Scientific Calculator by Calculator.iO #8 in Utilities
Free WordPress Plugin: Solve complex math equations easily with our free online Scientific Calculator. Features advanced mathematical functions, trigonometry, logarithms, and more. www.calculator.io/scientific-calculator/
★ 338stars
Install
This is the repository archive. It installs, but the folder name will carry the branch suffix and updates will not flow.
Install straight from GitHub with WP-CLI:
wp plugin install https://github.com/pub-calculator-io/scientific-calculator/archive/refs/heads/master.zipNo built-in updater. New versions won't appear under Dashboard → Updates. Install new releases yourself, or let Git Updater track the repository.
Scientific Calculator Widget for WordPress
Solve complex math equations easily with our free online Scientific Calculator. Features advanced mathematical functions, trigonometry, logarithms, and more.

Installation
- Download the ZIP file of this repository.
- Upload the /scientific-calculator-master/ folder to the /wp-content/plugins/ directory.
- Activate the Scientific Calculator plugin through the "Plugins" menu in WordPress.
Usage
- Add the shortcode
[calcio_scientific_calculator]to your page, post or sidebar. - Or add the following code:
<?php display_calcio_scientific_calculator(); ?>to your template where you would like the Scientific Calculator to appear.