How wide is a royal mail post box

Royal Mail post boxes in the United Kingdom typically come in two standard sizes:

  1. Standard Post Box: These are the most common type of post box and are approximately 24 inches (610 mm) wide, 18 inches (457 mm) deep, and 36 inches (914 mm) tall.
  2. Large Post Box: These are slightly larger and are approximately 30 inches (762 mm) wide, 24 inches (610 mm) deep, and 42 inches (1067 mm) tall.

However, it's worth noting that there are some larger and smaller post boxes, as well as special types of post boxes, such as:

It's always a good idea to check the specific dimensions of a post box if you're planning to install one or need to know its size for any other reason.