Free Tool

GST Calculator

Add GST to a price or extract it from a GST-inclusive total — at any rate, in any currency — and compare all standard rates at a glance.

Net amount
GST amount
Total (incl. GST)

Compare standard rates on this amount

RateGSTTotal
For reference only — consult your tax advisor for filing.

We only store this calculation if you email it to yourself. No spam.

Need GST-compliant invoicing & billing automation? Parix.ai builds it.

Book a free consultation →