Por que a distinção importa
US liquid pint 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 pt = 0.832674184629 imp pt · 10 US pt = 8.32674184629 imp pt.
0.832674184629 imp pt