# Psychrometrix

> Free interactive psychrometric calculator and HVAC simulator. Calculate wet bulb, dew point, enthalpy, humidity ratio, specific volume, and air density. Chain heating, cooling, humidification, and dehumidification processes on an interactive psychrometric chart with ASHRAE climate data for 100+ cities.

- [Full Documentation](/llms-full.txt): Complete reference with psychrometric formulas, feature details, and HVAC process descriptions

## Core Tool

- [Psychrometric Simulator](https://psychrometrix.com/simulator): Interactive psychrometric chart with zoom, pan, and drag. Real-time calculation of all air properties (wet bulb, dew point, enthalpy, humidity ratio, specific volume, density, vapor pressure). Chain HVAC processes, visualize on chart, export PDF reports.

## Reference

- [Psychrometric Calculator Basics](https://psychrometrix.com/): Overview of psychrometric properties, formulas, and how the calculator works. Includes feature list, comfort zones (ASHRAE 55, ISO 7730), and unit systems (SI/Imperial).
- [Privacy Policy](https://psychrometrix.com/privacy-policy): How user data is collected, stored, and protected. LocalStorage usage, account data handling.
- [Terms of Service](https://psychrometrix.com/terms-of-service): Usage terms, intellectual property, liability limitations.

## Optional

- [Style Guide](https://psychrometrix.com/style-guide): UI component library and design system reference (internal use).