Fluid ounce (oz)
The fluid ounce (symbolized as fl oz or oz) is a unit of volume used in both US customary and British imperial systems. The US fluid ounce is defined as 1/128 of a US liquid gallon (about 29.57 milliliters), while the imperial fluid ounce is 1/160 of an imperial gallon (about 28.41 milliliters). Originally based on the volume occupied by one avoirdupois ounce of water, it remains widely used in consumer beverage labeling and cooking.
Metric
- Cubic kilometer (km³)2.96×10⁻¹⁴
- Cubic meter (m³)2.96×10⁻⁵
- Hectoliter (hl)2.96×10⁻⁴
- Decaliter2.96×10⁻³
- Cubic decimeter (dm³)0.03
- Litre (l)0.03
- Deciliter (dl)0.3
- Centiliter (cl)2.96
- Cubic centimeter (cm³)29.57
- Milliliter (ml)29.57
- Cubic millimeter (mm³)29,573.53
- Microliter (µl)29,573.53
British imperial liquid/dry
- Barrel1.81×10⁻⁴
- Bushel (bu)8.13×10⁻⁴
- Peck (pk)3.25×10⁻³
- Gallon (gal)0.01
- Quart (qt)0.03
- Pint (pt)0.05
- Fluid ounce (oz)1.04
U.S. liquid measure
- Acre foot2.4×10⁻⁸
- Cubic yard (yd³)3.87×10⁻⁵
- Barrel1.86×10⁻⁴
- Cubic foot (ft³)1.04×10⁻³
- Gallon (gal)0.01
- Quart (qt)0.03
- Pint (pt)0.06
- Gill0.25
- Fluid ounce (oz)1
- Cubic inch (in³)1.8
- Fluid dram8
- Minim480
U.S. dry measure
- Barrel2.56×10⁻⁴
- Bushel (bu)8.39×10⁻⁴
- Peck (pk)3.36×10⁻³
- Gallon (gal)0.01
- Quart (qt)0.03
- Pint (pt)0.05
- Gill0.21
- Board foot (FBM)0.01
Cooking (U.S.)
- Cup0.13
- Tablespoon2
- Teaspoon6
Cooking (metric)
- Tablespoon1.97
- Teaspoon5.91
- Spice measure29.57