Calculate the humidity of the interior space, based on climate conditions and properties of the interior space and usage. The result is an indication of the expected humidity in the room. The humidity can influence the comfort and health of the user in the room. With this simple tool the humidity is calculated based on static input parameters. If the humidity in the room is reason for an uncomfortable and/or unhealthy environment, solutions can be investigated with this tool (like changing the ventilation rate). The cause of a high or low humidity (RH) can also be investigated with this tool (e.g. changing climate conditions, sources of moisture, poor ventilation).

This tool is original developed for university students (architecture). The designer of this tool is a teacher in building physics (MSc degree in building physics) with years of relevant practice experience.