Absolute Humidity – Calculator

Humidity Manager is the app that helps you manage indoor humidity in a smart way, providing personalized advice on the best time to ventilate your rooms.

HOW IT WORKS

The app compares indoor and outdoor absolute humidity to determine whether opening windows will reduce or increase indoor humidity.
Simply enter temperature and relative humidity for indoor and outdoor environments, and the app automatically calculates absolute humidity and provides clear, detailed guidance.

KEY FEATURES
• Automatic Calculation: Uses the scientific Magnus formula to accurately calculate absolute humidity in grams per cubic meter.
• Smart Advice: Personalized recommendations that clearly indicate when to ventilate, with urgency levels to highlight the importance of action.
• Weather Integration: Automatically retrieves outdoor temperature and humidity based on your location using WeatherKit, or allows manual input.
• Intuitive Interface: Modern, easy-to-use design with clear visualizations for immediate understanding.
• Best Practices: Dedicated section with practical tips on optimal indoor humidity management, including ventilation duration and frequency, ideal relative humidity, and seasonal advice.

WHY IT MATTERS

Ideal indoor humidity should be between 40% and 60%. Excess humidity can promote mold growth and health issues, while air that is too dry may cause dry mucous membranes and respiratory discomfort.

Ventilating at the right time is essential: opening windows when outdoor air is more humid than indoor air worsens the situation, while ventilating when outdoor air is drier improves indoor comfort.

WHO CAN BENEFIT
• People who care about indoor air quality
• Those with respiratory issues or allergies
• Families with children
• People living in humid or condensation-prone areas
• Anyone looking to prevent mold growth
• Homeowners aiming to optimize energy efficiency

TECHNICAL FEATURES
• Calculations based on recognized scientific formulas
• Support for manual input and automatic weather data
• Intuitive visualizations with graphic bars
• Haptic feedback for enhanced user experience
• Free version with limited daily calculations
• Premium version with unlimited calculations

FREE & PREMIUM VERSIONS

The free version allows 2 calculations per day, enough for daily home monitoring.

The Premium version unlocks unlimited calculations, enabling frequent checks or monitoring multiple rooms without restrictions.

GET STARTED TODAY

Download Humidity Manager and start improving your indoor air quality. A simple yet powerful app designed to help you make informed ventilation decisions and maintain a healthy, comfortable home.