Calculate comprehensive invoice total factoring in item subtotal, trade discount, shipping charges, and GST.
Get the complete invoice total including discounts, shipping charges, and GST with this free all-in-one calculator.
This all-in-one calculator computes the final invoice total by combining three adjustments: a discount on the base price, GST on the discounted amount, and shipping charges (which may also attract GST).
It is the most complete invoice total calculator available, giving you an accurate final amount to put on your invoice.
When you have multiple adjustments to make, doing them manually in the right order is easy to get wrong. This calculator applies all three in the correct sequence: subtract discount, add GST on discounted price, then add shipping and shipping GST if applicable.
The result is a clean, verified total that matches what your invoice should show.
Shipping and freight charges are generally subject to GST in India. The GST rate for courier and logistics services is typically 18%. If you add shipping to your invoice, you should also apply the correct GST rate to the shipping amount.
This calculator lets you add shipping separately and apply GST to both the goods value and the shipping cost if needed.
E-commerce sellers who charge shipping, wholesalers offering trade discounts, manufacturers adding freight costs to customer orders, and any business that needs to calculate a combined final invoice total will benefit from this tool.
It handles all the common components of a commercial invoice in one place.
Enter the original price, the discount percentage, the GST rate for the goods, the shipping cost, and the GST rate for shipping. The calculator shows a full breakdown including discount savings, tax on goods, tax on shipping, and the final total.
Copy these figures directly to your invoice.
Tez Invoice is our free online invoice generator. No sign up. No watermark. Download clean PDF or JPEG invoices in seconds, right from your browser.
Common questions about GST Discount and Shipping Calculator: Calculate Full Invoice Totals on Tez Invoice.
This calculator combines discount, GST on goods, shipping charges, and GST on shipping to give you the complete invoice total.
Discount is applied first. GST is applied on the discounted price. Shipping is then added. GST on shipping is added to the shipping amount.
Yes. Shipping and freight services are generally subject to 18% GST in India, though this can vary depending on the nature of the service.
Yes. Completely free with no sign up.
Yes. 5%, 12%, 18%, and 28% for both goods and shipping.
Yes. Fully responsive.
No. All calculations happen in your browser.
Enter 0 for the discount percentage. The calculator will skip the discount step.
Enter 0 for shipping. Only the goods total and GST will be shown.
Use the free Invoice Generator on Tez Invoice to create and download a professional invoice.