A refrigerator is a long-term purchase. Too little capacity creates crowded shelves and poor airflow; excessive capacity takes more kitchen space and costs more upfront. Litres describe internal volume, but the way that volume is divided determines how useful it feels.
Start with household size
- 1–2 people: roughly 150–250 litres may be a useful starting range.
- 3–4 people: roughly 250–350 litres often suits regular family use.
- 5 or more people: consider roughly 350 litres and above.
These ranges are not strict rules. A couple who batch-cooks and shops weekly may need more space than a larger family that buys fresh food every day.
Measure the real installation space
Measure width, depth and height, then allow the ventilation clearance required by the manufacturer. Check whether the doors can open fully without hitting a wall. Also measure the delivery route—stairs, lift, entrance and kitchen doorway—with packaging in mind.
Look beyond the litre number
Adjustable shelves help with tall pots. Wide door bins are useful for bottles. Frequent frozen-food buyers should compare freezer volume, drawer access and ice storage. A bottom freezer keeps everyday fresh food near eye level; a top freezer offers a familiar, straightforward arrangement.
Efficiency depends on daily habits
Compare the energy label and compressor technology, but remember that operation matters. Repeatedly opening the door, inserting hot food, blocking internal vents and allowing dust to build up around heat-exchange areas can increase energy use. A clean door gasket should seal firmly all the way around.
Six questions before you buy
- How are total litres divided between fridge and freezer?
- What do compressor and parts warranties cover?
- Is the model frost, direct-cool or no-frost?
- Is a voltage stabilizer recommended?
- Can authorised service reach your area?
- What are the delivery and installation conditions?