US fluid ounce to US gallon

Live US fluid ounce (fl oz (US)) to US gallon (gal (US)) converter. Plus a 10-value reference table and FAQs.

US fluid ounce
US gallon
1 fl oz (US) = 0.0078gal (US)

Conversion table

Ten sample values from US fluid ounce to US gallon. Use the converter above for arbitrary values.

US fluid ounce (fl oz (US))→US gallon (gal (US))
0.001 fl oz (US) → 7.8125e-6 gal (US)
0.01 fl oz (US) → 7.8125e-5 gal (US)
0.1 fl oz (US) → 0.000781 gal (US)
0.5 fl oz (US) → 0.003906 gal (US)
1 fl oz (US) → 0.007813 gal (US)
2 fl oz (US) → 0.015625 gal (US)
5 fl oz (US) → 0.039063 gal (US)
10 fl oz (US) → 0.078125 gal (US)
100 fl oz (US) → 0.78125 gal (US)
1,000 fl oz (US) → 7.8125 gal (US)

About the US fluid ounce

1/128 US gallon. Beverages.

About the US gallon

About 3.79 L. US fuel.

How US fluid ounce to US gallon conversion works

Both units belong to Volume. Unitbox first expresses the input in the category reference unit (L), then expresses that same quantity in US gallon.

The right unit depends on the convention used by your industry, country, instrument, or source document.

Reference value1 fl oz (US) = 0.0078125 gal (US)
CalculationBrowser-side, using Unitbox's shared unit data
Review noteFor safety-critical work, verify against the governing standard or instrument manual.

Unit definitions and conversion factors are maintained in the Unitbox methodology. Last reviewed with the current conversion dataset.

Frequently asked questions

Frequently Asked Questions

How do I convert US fluid ounce to US gallon?

Multiply the US fluid ounce value by 0.007813 to get it in US gallon. For example, 10 fl oz (US) = 0.0781 gal (US).

What is 1 fl oz (US) in gal (US)?

1 fl oz (US) = 0.007813 gal (US).

What is 100 fl oz (US) in gal (US)?

100 fl oz (US) = 0.7813 gal (US).

What is the formula?

Linear: multiply by 0.007813 (the unit factor ratio).

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