GST Calculator
Add or remove GST from any amount.
About this tool
Add GST to a net amount or extract GST from a gross (inclusive) amount at any rate.
Key Features
- Add or remove GST
- Any tax rate
- Shows base, tax & total
How to Use
- Enter amount and GST rate.
- Choose add or remove.
- Click Calculate.
Benefits
- Prepare invoices
- Verify receipts
- Handle tax quickly
Frequently Asked Questions
It treats your amount as tax-inclusive and works out the original pre-tax price and the GST portion.