# GST Mate-Global GST Calculator — Instant GST & VAT Calculator

> Global GST/VAT calculator for businesses, freelancers, and travelers. (iPhone/iPad app by Bader Dokhan.)

- Source: https://appshunter.io/ios/app/gst-mate-global-gst-calculator/id6748343791 (this page in markdown: same URL + `.md`)
- Developer: [Bader Dokhan](https://appshunter.io/developer/1825333842)
- Category: Finance, Utilities
- Price: Free
- Rating: 4.50/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 17.6 · 8 MB
- Languages: American English, Arabic, French (France), German (Germany), Hindi, Chinese (Simplified, China), European Spanish
- Released: 2025-07-09
- Data updated: 2026-06-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/gst-mate-global-gst-calculator/id6748343791/reviews.md

## What is GST Mate?

- Built for Business. Trusted by Travelers.
GST Mate is your powerful, easy-to-use global calculator for GST/VAT-inclusive and exclusive pricing—whether you're a business managing invoices, a freelancer quoting clients, or a traveler claiming back tax at airports across the globe.

- Who Is GST Mate For?
Small Business Owners & Freelancers
Easily calculate taxes on services, invoices, and quotes. Save time, reduce errors, and stay tax-ready with one tap.

-  International Travelers
Instantly calculate how much VAT/GST is included in your purchases when shopping overseas—perfect for duty-free refunds in Europe, Australia, New Zealand, Japan, and beyond.

-  Top Features
 Real-Time GST/VAT Calculation
Type a value in any field—Excluding Tax, Tax Amount, or Including Tax—and GST Mate instantly calculates the other two. Designed to be fast and intuitive.

- Global Rates Built-In
Use preset tax rates from over 10 countries:

- Australia (10%)

- New Zealand (15%)

 - UK (20%)

-  Germany (19%)

-  France (20%)

-  Italy (22%)

-  China (13%)

-  Canada (5%)

-  Japan (10%)
Or enter your own rate.

-  Bi-Directional Input
Calculate from any angle—whether you know the net price, gross price, or just the tax component.

-  Smart Expression Support
Add or subtract multiple items directly in any input field. Example: 150 + 200 - 50 → Automatically calculated before applying tax.

- Perfect for Quotes & Invoices
Accurately determine tax for services, products, and digital goods. Ideal for freelancers, consultants, and small business owners.

- Great for Claiming VAT Refunds
Traveling in Europe, Japan, or Australia? Know exactly how much tax is refundable before you fill out forms or use refund kiosks.

- Multilingual & Multi-Currency Support
Choose your preferred language and currency symbol. Supports:

- English

- Arabic

- Hindi

- French

- Spanish

- German

- Simplified Chinese
...more coming soon!

- Rounding Modes for Precision
Standard: 2 decimal places for real-world use

High Precision: 6+ decimals for accurate reverse calculations

- Copy & Share Values Easily
Tap to copy any value. Paste it into invoices, apps, or chat—no retyping needed.

-  Privacy First. Always.
No sign-ups. No ads. No internet required. Your data never leaves your device.

- Example Use Cases
You’re a freelancer quoting a client:
Add your service total → GST Mate tells you the full price with tax.

You’re traveling in France:
Enter your purchase total → Know how much VAT you can refund before you leave.

You’re running a solo business:
Issue invoices with full tax clarity—and ensure every cent is accurate.

- Example Calculations
Enter $100 (Excl. GST @15%) → GST: $15, Total: $115

Enter €120 (Incl. VAT @20%) → VAT: €20, Net: €100

 - Download GST Mate Today
Whether you're managing a business or refunding travel tax, GST Mate gives you full control, clarity, and confidence in your tax calculations—worldwide.

## Key features

- Real-time GST/VAT calculation
- Global tax rates built-in
- Bi-directional input
- Smart expression support
- Multilingual and multi-currency support
- Copy and share values


## Frequently asked questions about GST Mate

### What is GST Mate?

GST Mate is a global calculator designed for businesses, freelancers, and travelers to instantly compute GST/VAT inclusive and exclusive pricing. It offers real-time calculations, built-in global tax rates, and supports multilingual and multi-currency options.

### Who is GST Mate for?

GST Mate is built for small business owners and freelancers managing invoices and quotes, as well as international travelers looking to claim tax refunds. Its intuitive design makes it accessible for anyone needing quick tax calculations.

### Does GST Mate have ads?

No, GST Mate is ad-free. The app emphasizes privacy and does not require an internet connection or sign-ups, ensuring your data remains on your device.

### What countries' tax rates are included in GST Mate?

GST Mate includes preset tax rates for over 10 countries, such as Australia (10%), New Zealand (15%), UK (20%), Germany (19%), France (20%), Italy (22%), China (13%), Canada (5%), and Japan (10%). You can also enter custom rates.

### Can I calculate taxes for multiple items with GST Mate?

Yes, GST Mate features smart expression support, allowing you to add or subtract multiple items directly in any input field before applying tax. This ensures accurate calculations for complex scenarios.

### What languages and currencies does GST Mate support?

GST Mate supports multiple languages including English, Arabic, Hindi, French, Spanish, German, and Simplified Chinese. It also allows you to choose your preferred currency symbol for calculations.

### How does GST Mate handle rounding?

GST Mate offers two rounding modes for precision: Standard mode rounds to 2 decimal places for real-world use, while High Precision mode uses 6+ decimals for accurate reverse calculations.

### Is GST Mate available on multiple devices?

Yes, GST Mate is available for iPhone and iPad, making it convenient for users on Apple's mobile ecosystem.

## Version history (last 3 releases)

### 1.1.1 — 2025-07-21

Free for limited time!

### 1.1 — 2025-07-16

Improve layout on iPad

### 1.0 — 2025-07-09

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*