GB Khaan

GB Khaan

CEO of Financial Calculator Australia
#92598690 followers4 following

About

GB Khaan is the owner and creator of trusted financial tools for Australia and New Zealand, including popular GST Calculators and PAYE/Pay Calculators. With a strong focus on accuracy, simplicity, and user-friendly design, GB Khaan develops online calculators that help individuals, freelancers, and businesses make confident financial decisions. His platforms are built to deliver fast, reliable tax and income calculations, making complex financial tasks easier for everyday users across AU and NZ.

Links

ATAR Calculator
Australia GST Calculator
GST Calculator
Pay Calculator
VAT Calculator
LinkedIn

Badges

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Maker History

  • GST Calculator NZ
    GST Calculator NZGST Calculator for New Zealand
    Dec 2025
    • 🎉
    Joined Product HuntDecember 9th, 2025

Forums

p/vat-calculator-ukGB Khaan•

2mo ago

Best VAT Calculator for UK? (Also GST Calculator NZ Users Welcome!)

Hey everyone,
I wanted to start a quick discussion about VAT calculations because I ve noticed a lot of people especially new freelancers and small business owners struggle with working out the correct VAT amounts for invoices and product pricing.

Lately I ve been using an online VAT calculator for the UK, and honestly it makes life so much easier. Just enter the net or gross amount, pick the VAT rate (20%, 5%, or 0%), and it instantly shows you:

  • VAT added

  • VAT removed

  • Net Gross

  • Gross Net

Super useful for eCommerce setups, accounting, or even quick price checks.

GB Khaan•

2mo ago

GST Calculator NZ - GST Calculator for New Zealand

Online GST calculator for New Zealand (15% GST Calculator NZ ). Convert inclusive/exclusive prices, export CSV/PDF, and check registration thresholds.
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