Abhi

Many countries like Australia, Canada, Singapore and India use GST instead of VAT. This plugin automatically renames VAT and Tax labels to GST across your entire WooCommerce store.
Works everywhere: 
* Cart & Checkout pages 
* Order confirmation pages 
* Email notifications 
* Admin order pages 
* My Account pages
Features: 
* ✅ Zero configuration needed 
* ✅ Compatible with WooCommerce HPOS 
* ✅ Works with all WooCommerce themes 
* ✅ Lightweight and performant 
* ✅ Follows WordPress coding standards

Rename VAT to GST for WooCommerce

Replaces VAT and Tax terminology with GST throughout WooCommerce (emails, cart, checkout, admin, order pages).

TurnToCode

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
<h3>Additional Information</h3>
The plugin is translation ready and includes a .pot file for localization.

Smart GST Calculator

A simple yet powerful GST calculator for Indian businesses and consumers to calculate Goods and Services Tax (GST) on products/services.

Rename VAT to GST for WooCommerce vs Smart GST Calculator