Por que a distinção importa
US fluid ounce and Imperial pint belong to measurement conventions that may look familiar but are not always equivalent across countries. Mendeleev.com therefore keeps the system name next to the abbreviation and calculates from defined conversion factors rather than rounded kitchen rules.
Exemplo
1 US fl oz = 0.0520421365393 imp pt · 10 US fl oz = 0.520421365393 imp pt.
0.0520421365393 imp pt