ConverterVolume Guides
Guides for liters, gallons, milliliters, cups, fluid ounces, and liquid measurement context.
Guides In This Topic
Use these pages when capacity, serving size, or regional liquid units need more explanation.
Popular Volume Converter Tools
When you already know the exact task, move from these support pages into the direct conversion or formatting tools.
VolumeLiters to Gallons
Express metric liquid capacity in US liquid gallons. US liquid gallon; not the Imperial gallon.
VolumeGallons to Liters
Return US liquid gallons to litres. US liquid gallon; not the Imperial gallon.
VolumeML to Oz
Convert a metric liquid volume into US fluid ounces. US fluid ounce; this is volume, not an avoirdupois mass ounce.
VolumeOz to ML
Convert US fluid ounces into millilitres. US fluid ounce; this is volume, not an avoirdupois mass ounce.
VolumeCups to ML
Convert a stated US cup liquid volume into millilitres. US customary measuring cup derived from 8 US fluid ounces.
VolumeML to Cups
Express millilitres as US customary cups. US customary measuring cup derived from 8 US fluid ounces.