oz to ft³ – ounces to cubic feet – mass to volume online

Mass (weight) in ounces (oz):

Density in

Volume in cubic feet (ft³, cu ft, cf):

ft³ to oz

Density of some materials:

• Air ≈ 1.2 oz/ft³
• Aluminum ≈ 2700 oz/ft³
• Concrete ≈ 2400 oz/ft³
• Diesel ≈ 850 oz/ft³,
• Gasoline (petrol) ≈ 710 oz/ft³
• Steel ≈ 7850 oz/ft³
• Water (4°C) ≈ 1000 oz/ft³

How to convert from oz to ft³?

The volume in cubic feet is equal to the mass (weight) in ounces divided by the density in ounces per cubic foot.

Formula:

V = m / p

V – volume in cubic feet (ft³, cu ft, cf);

m – mass (weight) in ounces (oz);

ρ – density in pounds per cubic foot (oz/ft³, oz/(cu ft), oz ft^-3).

1 kg/m³ = 0.998847 oz/ft³ 

1 oz/ft³ ≈ 1 kg/ m³

Example

Convert 100 oz to ft³ if the density is 1000 oz/ft³.

Solution: V = m / p = 100 / 1000 = 0.1 ft³. Answer: 100 oz = 0.1 ft³ (density = 0.1 oz/ft³)

In this calculator, density can be entered in the following units (click on density unit):

• kilogram per cubic meter (kg/m³, kg/(cu m))
• tons per cubic meter (t/m³, t/(cu m))
• grams per milliliter (g/mL)
• grams per cubic centimeter (g/cm³, g/(cu cm), g/cc)
• pound per cubic inch (lb/in³, lb/(cu in))
• pound per cubic foot (lb/ft³, lb/(cu ft), lb/(cf))
• pound per US liquid gallon (lb/US gal)
• ounce per cubic inch (oz/in³, oz/(cu in))
• ounce per cubic foot (oz/ft³, oz/(cu ft))
• slug per cubic foot (slug/ft³, slug/(cu ft), slug/cf)