Ounce per Cubic foot (oz/ft3) expresses mass in ounce per unit volume in cubic foot, found by dividing a mass value by a volume value.
Ounce per Cubic foot to Gram per Gallon
Convert ounce per cubic foot (oz/ft3) to gram per gallon (g/gal) instantly with formula, conversion table, and FAQ.
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Convert ounce per cubic foot (oz/ft3) to gram per gallon (g/gal) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Gram per Gallon (g/gal) expresses mass in gram per unit volume in gallon, found by dividing a mass value by a volume value.
g/gal = oz/ft3 × 3.78978
Results update instantly for Ounce per Cubic foot to Gram per Gallon conversions.
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Formula
g/gal = oz/ft3 × 3.78978
oz/ft3 = g/gal × 0.263868
Conversion table
| 1 oz/ft3 | 3.78978 g/gal |
| 5 oz/ft3 | 18.9489 g/gal |
| 10 oz/ft3 | 37.8978 g/gal |
| 20 oz/ft3 | 75.7956 g/gal |
| 50 oz/ft3 | 189.489 g/gal |
| 100 oz/ft3 | 378.978 g/gal |
| 500 oz/ft3 | 1894.890001 g/gal |
| 1000 oz/ft3 | 3789.780001 g/gal |
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How the formula works
Both ounce per cubic foot and gram per gallon measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in ounce per cubic foot by 3.78978 to get gram per gallon. To reverse the conversion, multiply a gram per gallon value by 0.263868 to get back to ounce per cubic foot.
Frequently asked questions
What is Ounce per Cubic foot (oz/ft3)?
Ounce per Cubic foot (oz/ft3) expresses mass in ounce per unit volume in cubic foot, found by dividing a mass value by a volume value.
What is Gram per Gallon (g/gal)?
Gram per Gallon (g/gal) expresses mass in gram per unit volume in gallon, found by dividing a mass value by a volume value.
How do I convert ounce per cubic foot to gram per gallon?
Multiply the ounce per cubic foot value by 3.78978 to get the equivalent in gram per gallon. For example, 5 oz/ft3 × 3.78978 = 18.9489 g/gal.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 3.78978 is an exact, non-rounded value.
Can I convert gram per gallon back to ounce per cubic foot?
Yes. Divide the gram per gallon value by 3.78978, or multiply it by 0.263868, to get ounce per cubic foot.
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About converting ounce per cubic foot to gram per gallon
Ounce per Cubic foot (oz/ft3) expresses mass in ounce per unit volume in cubic foot, found by dividing a mass value by a volume value. Gram per Gallon (g/gal) expresses mass in gram per unit volume in gallon, found by dividing a mass value by a volume value.
Use this calculator to move between ounce per cubic foot and gram per gallon accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.