Por que a distinção importa
US liquid pint and cubic metre 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 = 0.000473176473 m³ · 10 US pt = 0.00473176473 m³.
0.000473176473 m³