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Galvio Enterprises

Buying guide

Which Refrigerator Size Do I Need? A Guide by Family Size

Quick answer: A simple guide: 180–210 litres suits 1–2 people, 230–280 litres suits a family of 3–4, and 300 litres or more suits 5 or more people or anyone who shops in bulk. Choose a double door frost-free model from about 230 litres if you want a separate freezer and no manual defrosting.

Capacity by household

Capacity is the usable storage inside, in litres. Think about how many people eat at home, how often you shop, and whether you store a lot of frozen food.

HouseholdSuggested capacityTypical type
1–2 people180–210 LSingle door, direct cool
3–4 people230–280 LDouble door, frost free
5+ people or bulk shopping300 L and aboveDouble door or side by side

Single door (direct cool) or double door (frost free)?

Single door direct-cool fridges are affordable and efficient, but ice builds up in the small freezer compartment and needs defrosting now and then. Double door frost-free fridges have a separate, larger freezer and never need manual defrosting, at a higher price.

Other things to check

  • Star rating: a higher BEE rating means lower running cost
  • Inverter compressor: quieter, more efficient and gentler on voltage swings
  • Space: measure the gap, and leave a few inches behind and above for airflow
  • Door swing: make sure the door can open fully where the fridge will stand
See all refrigerators

Double door refrigerators for a family of 3–4

Frequently asked questions

A 230–280 litre double door frost-free refrigerator suits most families of four. Go towards 280 litres or more if you cook a lot at home or buy groceries in bulk.

Updated September 2026. Written by Galvio Enterprises. Prices shown are our current selling prices.