Por que a distinção importa
cubic metre and Imperial quart 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 m³ = 879.876993196 imp qt · 10 m³ = 8 798.76993 imp qt.
879.876993196 imp qt