Absolute Humidity Calculator
Free calculate absolute humidity (water vapor density) from temperature and relative humidity for hvac and meteorological applications.
Input Parameters
Results
Enter temperature and humidity to calculate
Absolute Humidity Guide
What is Absolute Humidity?
Absolute humidity is the mass of water vapor per unit volume of air, typically measured in g/m³ or grains/ft³.
It represents the actual amount of water vapor present in the air, regardless of temperature.
Typical Values
- • Dry air: 0-5 g/m³
- • Comfortable: 5-15 g/m³
- • Humid: 15-25 g/m³
- • Very humid: 25+ g/m³