A simple yet powerful GST calculator for Indian businesses and consumers to calculate Goods and Services Tax (GST) on products/services.
As of April 2026, Smart GST Calculator is a WordPress GST plugin with 10 active installations and a 0/5 rating0. It has been downloaded 301 times in total. Requires WordPress 5.2+ and PHP 7.2+. Available on WordPress.org since 2025. Top alternative: WooCommerce Tax (formerly WooCommerce….
Smart GST Calculator is a lightweight WordPress plugin that helps users calculate GST (Goods and Services Tax) for Indian products and services.
Key Features:
– Calculate GST for all slabs (5%, 12%, 18%, 28%)
– Supports both inter-state (IGST) and intra-state (CGST+SGST) transactions
– AJAX-based calculations without page reload
– Responsive design works on all devices
– Easy to use with simple shortcode implementation
– Clean, modern UI with FontAwesome icons
– Detailed breakdown of tax components
The plugin is translation ready and includes a .pot file for localization.
| WordPress | 5.2+ requiredTested up to 6.8.5 |
| PHP | 7.2+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.