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/speed-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.
Speed Calculator Widget for WordPress
Use our free Speed Calculator to quickly find speed, distance, or time. Solve d=st, s=d/t, and t=d/s equations instantly for physics, travel, and motion.

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