Time Duration Calculator by Calculator.iO
Free WordPress Plugin: Calculate the exact time between two dates or events with our Time Duration Calculator. Easily track work hours, project lengths, and elapsed time instantly. www.calculator.io/time-duration-calculator/
★ 5stars
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/time-duration-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.
Time Duration Calculator Widget for WordPress
Calculate the exact time between two dates or events with our Time Duration Calculator. Easily track work hours, project lengths, and elapsed time instantly.

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