App profile · Utilities · Data updated 2026-09-30

NZ GST Calculator

by Evan Sunley James · Free · Version 4.0

Availability On the App Store since November 2011

NZ GST Calculator is made and published by Evan Sunley James. AppBrain is an independent app data site and isn't affiliated with Evan Sunley James. The app name, icon, screenshots and description belong to Evan Sunley James and are shown as published on the App Store.

About NZ GST Calculator

NZ GST Calculator is an utilities app developed by Evan Sunley James.

User Ratings

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App Information

NZ GST Calculator is freely available from the App Store. The app size is 3.65 MB. The latest version available is 4.0. The last update was on June 22, 2023.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since November 2011.

Description by Evan Sunley James (from the App Store)

Need to know how much GST you're paying on that latest purchase? Need to know how much GST to lump on top of that sweet invoice you're sending away? And you're in New Zealand? Great! That's what this app does, and it's all this app does.

Punch in a number, then hit "Add GST" to see what that number would look like with 15% added onto it. Or hit "Remove GST" to see what it would have looked like before the IRD stamped their mark on it.
Double-tap any of the small totals to copy them to your clipboard, or double-tap the input number to copy the whole lot. Magic.

Upgrade to NZ GST Pro to remove in-app upgrade reminders and unlock calculator functions for hours of tax calculation fun!

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Price	Free
Rating	No ratings
Ranking	Not ranked
Version	4.0
App size	3.65 MB
Suitable for	Everyone

Screenshots

Screenshots by Evan Sunley James, from the the App Store listing

Official page on the App Store

Alternatives to NZ GST Calculator

Changelog of NZ GST Calculator

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Developer information for Evan Sunley James

Evan Sunley James

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