Convert Gallon (imperial) to Ounce (fluid imperial)

Enter a value in gallon (imperial) to convert it to ounce (fluid imperial). The result updates instantly and includes the formula and calculation steps.

Gallon (imperial) to Ounce (fluid imperial) calculator

to
gal
Ounce (fluid imperial)
fl oz (imp)

Gallon (imperial) to Ounce (fluid imperial) formula

Use this formula to convert gallon (imperial) to ounce (fluid imperial):

Ounce (fluid imperial) = Gallon (imperial) * 160

Calculation

Enter a valid number above to see the formula with your value substituted step by step.

Gallon (imperial) to Ounce (fluid imperial) Conversion Table

Reference values for converting Gallon (imperial) to Ounce (fluid imperial).

Gallon (imperial) (gal)Ounce (fluid imperial) (fl oz (imp))
0.1 gal16 fl oz (imp)
1 gal160 fl oz (imp)
2 gal320 fl oz (imp)
5 gal800 fl oz (imp)
10 gal1600 fl oz (imp)
20 gal3200 fl oz (imp)
50 gal8000 fl oz (imp)
100 gal16000 fl oz (imp)

Worked example

Convert 100 Gallon (imperial) to Ounce (fluid imperial)

Ounce (fluid imperial) = 100 × 160 = 16000 Ounce (fluid imperial)

About these units

Gallon (imperial)

The Imperial gallon is a unit of measurement used to quantify liquid volumes, primarily in the UK and countries using the Imperial system. It is defined as 4.54609 liters, making it slightly larger than the US gallon. Historically, the Imperial gallon was used for various liquids, including water and fuel, and was essential for standardizing measurements in trade and commerce. Today, it remains in use in the UK and some other countries for measuring liquids, particularly in contexts like fuel consumption and beverage volumes.

Ounce (fluid imperial)

The fluid ounce (Imperial) is a unit of measurement used to quantify liquid volumes, particularly in the UK and countries using the Imperial system. It is defined as approximately 28.413 milliliters. Historically, the Imperial fluid ounce was used for measuring small quantities of liquids in cooking, medicine, and trade. Although less commonly used today, it remains a part of the Imperial measurement system, offering a standardized measure for liquids that is consistent with historical practices and still referenced in certain contexts.