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About this tool
Convert US fluid ounces to US gallons instantly. Free, bidirectional, and fully in-browser.
1 us fluid ounce equals 0.0078125 US gallons — enter any us fluid ounce value to convert it to US gallons instantly. This US fluid ounce to US gallon converter is a client-side tool: it applies a single multiplication (gal = fl oz × 0.0078125) in your browser, updates the moment you type, and works in both directions — edit either field, or press swap, to convert US gallons back to US fluid ounces. A reference table lists common us fluid ounce values already converted, and nothing you enter is sent to a server.
Open US fluid ounce to US gallon Converter on AltFTool — it loads instantly in your browser.
Type the value you want to convert into the US fluid ounce field.
Read the equivalent in US gallons in the result field, and copy it if needed.
Use the decimal-places slider for more or less precision, or press swap to convert US gallons to US fluid ounces.
The result updates as you type, and the swap button flips the conversion to us gallon → us fluid ounce without reloading.
The conversion uses the precise factor (gal = fl oz × 0.0078125), so the number matches a manual calculation to the decimal places you choose.
A slider sets 0–10 decimal places, and very small or very large results switch to scientific notation instead of rounding to zero.
Everything runs locally in your browser — no upload, no account, no limit on conversions.
One us fluid ounce is 0.0078125 US gallons. Multiply the us fluid ounce value by 0.0078125 to convert. For example, 10 fl oz = 0.078125 gal.
gal = fl oz × 0.0078125. This tool applies it automatically and shows a worked example: 10 fl oz = 0.078125 gal.
Yes. Press the swap button, or type into the us gallon field, and the tool converts US gallons to US fluid ounces using the inverse of the same relationship.
It uses the standard volume and capacity definition (gal = fl oz × 0.0078125), not a rounded approximation, so results are exact to the number of decimal places you select.
Yes. The converter is a browser-side script with no network calls: your values are never uploaded, and once the page has loaded it keeps working without a connection.
Add the US fluid ounce to US gallon Converter widget to your blog or website — free, responsive, no signup. Just keep the “Widget by AltFTool” credit link visible.
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