How long does it take to receive an Ed Visa (non-immigrant visa) through the eVisa process?

The time it takes to receive a Non-Immigrant Education Visa (ED Visa) through the eVisa process varies based on the embassy or consulate. For instance, responses indicate that it typically takes about 3-5 days for London, around a week for US consulates, and can seem much longer for other European countries. One user also shared an experience of receiving their visa in just two days from Norway.