About This Site

This page introduces the nature, main features, and contact information for the “Chaos Zero Nightmare PT Calculator” website.

The “Chaos Zero Nightmare PT Calculator” is a fan-made, unofficial tool created by a player. Its goal is to help players quickly estimate character PT, card removals, duplications, and related resource requirements in the game.

Nature of the Website

• This site is completely unofficial and not affiliated with any game developer or publisher.
• It is free to use, requires no registration, and does not store user-entered values on the server.
• It is a fan project aimed at improving quality of life for players.
• Ads or donations may be used to help cover hosting and maintenance costs.

Main Features

• PT calculation based on character Tier
• PT cost calculations for card removal, duplication, conversion, divine epiphany, etc.
• Simultaneous calculations for up to three characters
• Multilingual support (Traditional Chinese, Simplified Chinese, English, Japanese, Korean)
• Font size adjustment and dark mode

Purpose of Development

PT calculations in the game can be complex and cumbersome to do manually. This site was created to offer a lightweight, intuitive, and cross-device web tool that makes planning decks and resource allocation much easier.

Disclaimer

All information and formulas on the Site are based on player research and understanding. Actual game content may change due to updates or balance patches, and discrepancies may occur. The Site does not guarantee complete accuracy, and the owner is not liable for any losses arising from the use of this tool.

Contact

For bug reports, suggestions, or inquiries, please contact:
Email: lutrinae7414@gmail.com

You may also leave comments in the Bahamut (巴哈姆特) forum thread:
Bahamut forum thread

Last updated: 2025-11-30