FREE GST CALCULATOR
Calculate price, margin and GST.
Enter your cost price, desired profit margin and GST rate to estimate selling price and tax.
Calculate GST freeHow to use it
- Enter the product or service cost price.
- Enter the profit margin you want.
- Enter the applicable GST percentage to see the estimate.
Important note
This calculator is for planning only. Confirm tax treatment, invoicing requirements and final amounts with a qualified professional.