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Washing Machine Capacity Guide: How Many kg Do You Need?

5 min readPublished 30 September 2026Updated

What the kg figure means

The kg rating is the maximum weight of DRY laundry the drum can wash properly in one load. It is not the drum's volume and not the machine's weight. Overloading beyond it leaves clothes poorly rinsed and strains the motor and bearings.

As a rough guide, one adult generates about 1.5 kg of laundry a day in Indian conditions. A single-bed sheet weighs around 0.5 kg, a bath towel 0.5–0.7 kg, a pair of jeans 0.7–0.8 kg, and a double blanket 2–3 kg.

Capacity by household

PeopleSuggested capacity
15–6 kg
26–7 kg
3–47–8 kg
5–68–10 kg
7+ / joint family10–12 kg

When to go bigger

  • You wash blankets, quilts or curtains at home.
  • You have small children (more changes of clothes and bedding).
  • You prefer to wash every two or three days instead of daily.

Frequently asked questions

Is 7 kg enough for a family of 4?
Yes, for daily washing. Choose 8 kg if you wash bedding and towels together or wash only every other day.
Can a 6.5 kg washing machine wash a blanket?
A single light blanket, usually yes; a heavy double blanket, generally no — it needs 8–9 kg or more.

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