What temperature setting should a fridge and freezer be set to for optimal cooling?

For reliable everyday cooling, most fridges are best set at around 3°C to 5°C, while freezers are typically set at about -18°C. This range helps keep your food fresh and frozen items properly preserved without putting unnecessary strain on the appliance. It’s a good idea to check the temperature with an appliance thermometer, as the dial or digital display may not always match the exact internal temperature. If your fridge feels too warm, or if foods are freezing in the refrigerator compartment, a small adjustment can make a noticeable difference. Also, try not to overload shelves and avoid leaving the door open for longer than needed, as both can affect performance. For the best results, let the appliance run for a few hours after adjusting the setting before checking again. If you’re unsure, your user manual is the most dependable guide for your specific model, helping you keep everything running smoothly and your groceries in great condition.