Consumption Tax Calculator 4+

Add, remove and calculate JCT

Almost Antarctic

Designed for iPad

    • $1.99



Makes working with Japan Consumption Tax really easy - even reverse CT calculations.

- Calculate using new 10% standard rate (since October 2019) or 8% rate
- Add CT, or reverse it from any amount
- Automatic calculations as you type
- Basic +/- calculations if you need to know the total CT across a few items
- Simple and easy to use design with Dark Mode support on iOS13

Just start typing to add CT to any amount, or tap “Including CT” to do a reverse CT calculation.
Tap C or AC to clear, just like on your calculator

Consumption Tax Calculator is useful for businesses, shoppers and travellers.


Feedback is always welcome:

What’s New

Version 4.1

Dark mode support on iOS 13

App Privacy

The developer, Almost Antarctic, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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