Laundry Load Calculator
Calculate the optimal load size for your washing machine to save water and energy.
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How It Works
How to Calculate Laundry Load Size
Determining the right laundry load size helps extend the life of your washing machine, save water and energy, and ensure your clothes get properly cleaned. Our Laundry Load Calculator estimates how many loads of laundry your household will need each week based on several key factors.
Benefits of Proper Load Sizing
- Reduces wear on washing machine
- Saves water and electricity
- Ensures clothes get thoroughly cleaned
- Extends fabric life and appearance
- Optimizes detergent usage
Signs of Incorrect Load Size
- Clothes are still dirty after washing
- Machine makes unusual noises during spin cycle
- Clothes are excessively wrinkled
- Washing takes longer than usual
- Detergent residue remains on clothes
How Our Calculator Works
Our laundry load calculator uses average weights for different types of clothing and household items, combined with your specific household information, to estimate how many loads you'll need per week.
Average Laundry Weight Per Person
- Light clothing: 0.5-1 kg (1-2 lbs) per person per week
- Mixed clothing: 1.5-2.5 kg (3-5.5 lbs) per person per week
- Heavy clothing: 2.5-4 kg (5.5-9 lbs) per person per week
Additional Items (per household)
- Bedding: 2-3.5 kg (4.5-8 lbs) per week
- Towels: 1.5-2.5 kg (3-5.5 lbs) per week
- Heavy items: 3-5 kg (6.5-11 lbs) per week
Tips for Efficient Laundry
- Wait for full loads: Running your washer at full capacity uses less water and energy than doing several smaller loads.
- Sort efficiently: Group similar fabrics and colors to optimize cleaning while protecting your clothes.
- Use cold water: About 90% of energy used by washing machines goes to heating water. Cold-water washing saves energy and works well with modern detergents.
- Time it right: If your utility offers time-of-use rates, run your laundry during off-peak hours to save on energy costs.
- Load evenly: Distribute clothes evenly around the agitator or drum to prevent off-balance loads that strain your machine.
Frequently Asked Questions
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