Washer Load Capacity Formula:
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Washer load capacity refers to the maximum weight of laundry that a washing machine can effectively clean in a single cycle. It is calculated based on the tub volume and the density of the laundry load.
The calculator uses the simple formula:
Where:
Explanation: The calculation determines how much weight the washing machine can accommodate based on the available space and the compactness of the laundry items.
Details: Proper load capacity calculation ensures efficient cleaning, prevents machine overload, extends appliance lifespan, and optimizes energy and water usage.
Tips: Enter the tub volume in liters or gallons, input the laundry density in kg/L or lb/gal, and select the appropriate units. All values must be positive numbers.
Q1: What is typical washer tub volume?
A: Standard washing machines typically have tub volumes between 50-80 liters (13-21 gallons) for residential models.
Q2: What density should I use for different fabrics?
A: Light fabrics (cotton, linen): 0.1-0.2 kg/L; Heavy fabrics (denim, towels): 0.3-0.4 kg/L; Mixed loads: 0.2-0.3 kg/L.
Q3: Can I exceed the calculated capacity?
A: It's not recommended as overloading can reduce cleaning efficiency, cause uneven wear, and potentially damage the machine.
Q4: How do I measure my washer's tub volume?
A: Check the manufacturer's specifications or measure length × width × height of the tub interior and calculate volume.
Q5: Does load capacity affect water usage?
A: Yes, modern washers adjust water usage based on load size, so proper loading optimizes both cleaning and water efficiency.