Humidifier Sizing Calculator

Calculate required humidification capacity

Building Size

Climate Conditions

Humidifier Requirements

Required Capacity --
Recommended Unit --
Building Volume --
Air Changes/Hour --
Moisture Addition --
Tip: Choose a unit with 10-20% extra capacity for rapid recovery after ventilation.

Humidifier Types

Type Capacity Best For
Bypass12-17 gal/dayStandard homes
Fan-Powered18-25 gal/dayLarger homes
Steam12-34 gal/dayPrecise control