A Monzo card typically takes between 1 to 5 working days to arrive. Most users report receiving their cards within 1 to 2 days after ordering, although delivery can sometimes take up to 5 days depending on Royal Mail’s workload and other factors. In some cases, the app provides an estimated delivery date, usually within a window of about a week or two. For UK addresses, cards are sent by Royal Mail 1st Class, and 90% of cards arrive next day if ordered before 3 pm on a weekday. Replacement cards may take longer, up to 10 days. If the card does not arrive within the expected time frame, Monzo recommends contacting their support through the app.