Invoice Calculator
Build an invoice total from unit price and quantity, apply a discount, then add tax/GST to get the final payable amount. Perfect for freelancers and small businesses preparing quotes.
Invoice Calculator
BusinessBuild line-item invoices with tax and totals.
Invoice total
₹1,000
₹
10
0 %
%
18 %
%
Invoice total
₹11,800
- Subtotal
- ₹10,000
- Discount
- − ₹0
- Tax (18%)
- ₹1,800
- Total payable
- ₹11,800
Frequently asked questions
Is tax applied before or after discount?
Here, tax is applied to the discounted (net) amount - the standard approach for most invoices and GST.
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