Enter the radius (ft) and the depth (ft) into the Calculator. The calculator will evaluate the Washer Capacity. 

Washer Capacity Formula

WC = pi * r ^2 * d

Variables:

  • WC is the Washer Capacity (ft^3)
  • r is the radius (ft)
  • d is the depth (ft)

To calculate Washer Capacity, square the radius, multiply by pi, then multiply by the washer depth.

How to Calculate Washer Capacity?

The following steps outline how to calculate the Washer Capacity.


  1. First, determine the radius (ft). 
  2. Next, determine the depth (ft). 
  3. Next, gather the formula from above = WC = pi * r ^2 * d.
  4. Finally, calculate the Washer Capacity.
  5. After inserting the variables and calculating the result, check your answer with the calculator above.

Example Problem : 

Use the following variables as an example problem to test your knowledge.

radius (ft) = 2.5

depth (ft) = 3

FAQ

What is the significance of calculating Washer Capacity?

Calculating Washer Capacity helps in determining the volume of items that can be washed at a time, optimizing the efficiency of washing processes, and ensuring that the washer is not overloaded, which can lead to damage or inefficient cleaning.

Can the Washer Capacity formula be used for any shape of washer?

The formula provided is specifically for cylindrical washers, given the use of pi and the radius in the calculation. For washers of different shapes, the calculation method would need to be adjusted to account for the shape’s specific dimensions and volume formula.

How does the depth of a washer affect its capacity?

The depth of the washer directly influences its capacity because it is one of the dimensions used to calculate the volume of the cylindrical space where clothes can be placed. A greater depth allows for more clothes to be washed in a single cycle.

Is there a standard size for washers, or do they vary?

Washer sizes vary significantly depending on the model and the intended use. Residential washers typically have a smaller capacity compared to commercial or industrial washers, which are designed to handle larger loads.