Convert from cup [metric] to pipe [UK]

Unit Definition (cup [metric])
The cup [metric] is an informal metric unit of volume equal to 250 milliliters, commonly used in recipes in Australia.

Unit Definition (pipe [UK])
The pipe [UK] like the butt, the pipe is a traditional unit of liquid volume generally equal to 2 hogsheads. In Britain it's more complicated, because traditional British hogsheads were of different sizes depending on what they contained. The British pipe was usually used as a wine measure, but even different types of wine had different size pipes.