temperature for home freezer
Refrigerator Freezer units are used in households and in industry and commerce. Food stored at or below â18 Â°C (0 Â°F) is safe indefinitely. Most household freezers maintain temperatures from â23 to â18 Â°C (â9 to 0 Â°F), although some freezer-only units can achieve â34 Â°C (â29 Â°F) and lower.