Quarts (US liquid) to cubic meters conversion calculator above calculates how many cubic meters are in 'X' quarts (US liquid) (where 'X' is the number of quarts (US liquid) to convert to cubic meters). In order to convert a value from quarts (US liquid) to cubic meters (from qt to m³) just type the number of qt to be converted to m³ and then click on the 'convert' button.