Conversion Page Litres to Gallons Litres = Gallons Gallon to Litres Gallons = Litres Volume Calculator mm Inches L (mm) L (ins) W (mm) W (ins) H (mm) H (ins) Volume: Litres Gallons Capacity Calculator Required Capacity : Litres Now enter only 2 variables mm Inches L (mm) L (ins) W (mm) W (ins) H (mm) H (ins) Actual Capacity : Litres