Whirlpool cover size calculator - Cover König

A well-fitting cover is crucial to optimally protect your hot tub and save energy. But many hot tub owners face the same question: which size is the right one? This is where the hot tub cover size calculator comes into play.

Why the right size is so important

A cover that is too small will not close properly, allowing heat to escape and encouraging dirt or evaporation. A cover that is too large, on the other hand, will fit poorly, look unattractive and can be damaged more quickly. Only a cover that fits perfectly will ensure that your hot tub remains clean, safe and efficient.

How the size calculator works

The hot tub cover size calculator takes the guesswork out of the equation. With just a few details - such as the shape, the exact dimensions and any corners or recesses - the tool automatically determines the ideal cover size for your model.
Here's how it works step by step:

1. Select the hot tub shape - round, square, rectangular or individually shaped.
   
   

2. Enter the dimensions - length, width and, if necessary, radius or cut-out dimensions.
   
   

3. Call up the result - the calculator immediately shows you the right size and often even recommended variants depending on the material and insulation.
   
   

Your advantages at a glance

• Save time: No more tedious measuring and calculating.
  
  

• Perfect fit: Protection against heat loss, dirt and damage.
  
  

• Energy-efficient: A tight cover significantly reduces heating costs.
  
  

Longer service life: Both the hot tub and the cover benefit from an optimum fit.

Tip from a professional

If you have owned your hot tub for a long time, it is worth checking the dimensions regularly. Small changes due to temperature, material expansion or use can affect the fit over time.

With the hot tub cover size calculator, you can find the perfect cover in just a few minutes - a perfect fit, safe and energy-saving. So your hot tub stays beautiful for longer and is ready for relaxing moments.