Table 1.

Equivalent volumes for units used in designating water and fluid intake

UnitAbbreviationEquivalent Volume
ozcupsml*
Cupc8237
Ounce (fluid)oz1/830
8 × 8 ounces 8 1,893
Pintpt162473
Quartqt324946
Gallon, USgal128163,785
Gallon, Imperialgal152194,546
Gramg∼1
Literl344.21,000
  • * ml, Rounded to nearest ml.