You are currently here: Home  » Capacity Calculation for Dehumidifiers

Capacity Calculation for Dehumidifiers

Instructions for use:
You can use the following method to quickly and easily determine the dehumidification performance required for your rooms. This capacity calculation should be seen as an estimate to serve as a rough guide - it is not a substitute for an exact calculation in accordance with existing norms. It is only valid within the specified limits. Please do not hesitate to contact us if you have any questions.

The following items must be included in order to be able to determine the required dehumidification performance:

  1. What is the relative humidity of the rooms?
  2. What is the volume of the rooms to be dehumidified?

In order to ascertain the relative humidity (1.) please enter the air temperature and then the relative humidity (or alternatively the dew point temperature). You can appoint the dew point via "set dew point" and enter alternative air temperatures to calculate the humidity values. You will automatically be presented with the results when changing input fields. All entries will be deleted by clicking on "reset". In addition, you may either calculate the room volume (3a.) or enter it directly (3b.).

The required dehumidification performance and the room volume are calculated by clicking on "calculate".

1. Input fields for humidity calculation:

Air temperature (7 – 40 °C):

     °C  (please enter)

Relative humidity (40 – 100 %):

     %   (please enter)

Dew Point:

     °C  (enter alternative)

   Set dew point

2. Results of the humidity calculation:

Absolute humidity content in the air:

     g/m³

3a. Input fields dehumidification performance:

Length in metres:

     m   (please enter)

Width in metres:

     m   (please enter)

Height in metres:

     m   (please enter)

3b. Entering the room volume directly (alternatively to 3a.):

Volume in cubic metres:

     m³  (enter alternatively)

After entering your values click on:

4. Results of the dehumidification performance calculation:

Results of the volume calculation:

     m³

Required dehumidification performance (approx.):

     l/24h

Legal notice:
This form may only be used for the purpose for which it was intended. It is not permitted for third parties to use the source code or duplicate it in any form.

Please contact our expert advisers to evaluate the required dehumidification performance. The results derived from these calculations serve solely as a means for providing a rough estimate and TKL GmbH does not resume liability for any damages resulting hereof. All use is at your own risk and all responsibility is assumed by the user. All our services are subject to our general terms of business.
Your cart is empty