How long bread lasts in the fridge depends on the bread and how it is stored, but most loaves stay usable for about 3 to 7 days. Keep it airtight, watch for mold or off odors, and freeze it if you need more time.
Essential Concepts
3 to 7 days, depending on bread type and handling
Airtight storage helps limit drying
Fridge slows mold but can speed staling
Freeze bread for longer storage