Liter (L)
Deciliter (dL)
Centiliter (cL)
Milliliter (mL)
Cubic Meter (m³)
Cubic Kilometer (km³)
Cubic Centimeter (cm³)
Cubic Millimeter (mm³)
US Gallon (gal)
US Quart (qt)
US Pint (pt)
US Cup (cup)
US Tablespoon (tbsp)
US Teaspoon (tsp)
Imperial Gallon (gal)
Imperial Quart (qt)
Imperial Pint (pt)
Imperial Cup (cup)
Imperial Tablespoon (tbsp)
Imperial Teaspoon (tsp)
Fluid Ounce (US) (fl oz)
Fluid Ounce (UK) (fl oz)
Gill (US) (gi)
Gill (UK) (gi)
Barrel (US) (bbl)
Barrel (UK) (bbl)
Cubic Mile (mi³)
Cubic Yard (yd³)
Cubic Foot (ft³)
Cubic Inch (in³)
Barrel (Oil) (bbl)
Minim (min)
Cord (cord)
Hogshead (hgg)
Liter (L)
Deciliter (dL)
Centiliter (cL)
Milliliter (mL)
Cubic Meter (m³)
Cubic Kilometer (km³)
Cubic Centimeter (cm³)
Cubic Millimeter (mm³)
US Gallon (gal)
US Quart (qt)
US Pint (pt)
US Cup (cup)
US Tablespoon (tbsp)
US Teaspoon (tsp)
Imperial Gallon (gal)
Imperial Quart (qt)
Imperial Pint (pt)
Imperial Cup (cup)
Imperial Tablespoon (tbsp)
Imperial Teaspoon (tsp)
Fluid Ounce (US) (fl oz)
Fluid Ounce (UK) (fl oz)
Gill (US) (gi)
Gill (UK) (gi)
Barrel (US) (bbl)
Barrel (UK) (bbl)
Cubic Mile (mi³)
Cubic Yard (yd³)
Cubic Foot (ft³)
Cubic Inch (in³)
Barrel (Oil) (bbl)
Minim (min)
Cord (cord)
Hogshead (hgg)
1 us gallon = 127.999939 fluid ounce (us).
To convert us gallon to fluid ounce (us), multiply the value by 127.999939.
Example: 20 gal = 2,559.998789 fl oz.
US Gallon to Fluid Ounce (US) conversion table
| US Gallon | Fluid Ounce (US) |
|---|---|
| 1 gal | 127.999939 fl oz |
| 2 gal | 255.999879 fl oz |
| 3 gal | 383.999818 fl oz |
| 4 gal | 511.999758 fl oz |
| 5 gal | 639.999697 fl oz |
| 10 gal | 1,279.999394 fl oz |
| 20 gal | 2,559.998789 fl oz |
| 25 gal | 3,199.998486 fl oz |
| 50 gal | 6,399.996972 fl oz |
| 100 gal | 12,799.993943 fl oz |
| 500 gal | 63,999.969717 fl oz |
| 1,000 gal | 127,999.939433 fl oz |
Related volume conversions
Frequently asked questions
- How many fluid ounce (us) are in a us gallon?
- There are 127.999939 fluid ounce (us) in 1 us gallon.
- How do I convert us gallon to fluid ounce (us)?
- To convert us gallon to fluid ounce (us), multiply the value by 127.999939.