Mass per volume density.
Ounces per Cubic foot to Kilograms per Quart Converter — oz/ft3 to kg/qt
Convert Ounce per Cubic foot (oz/ft3) to Kilogram per Quart (kg/qt) using the exact conversion factor (1 ounce per cubic foot = 0.000947445 kilogram per quart). See the formula, worked examples, and conversion table.
Ounces per Cubic foot to Kilograms per Quart converter
Converter
Density Converter
Convert thousands of mass-per-volume density combinations for science, engineering, agriculture, and fluids.
Context values
Some unit families need one extra value for a physically accurate result.
Mass per volume density.
Result = input x 1.001153961 / 1056.688209.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Cubic foot to Kilograms per Quart
Ounce per Cubic foot and Kilogram per Quart both measure density — mass per unit volume — a property used to identify materials, check manufacturing quality, and predict whether something floats or sinks. As a fixed reference point, water has a density of exactly 1000 kg/m³ (1 g/cm³, 1 g/mL) at its temperature of maximum density, which is why many density figures in science and engineering are quoted relative to water. Both are mass per volume density units.
Formula
kilograms per quart = ounces per cubic foot × 0.000947445000271
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per cubic foot equals 1.00115396087 base units, and 1 kilogram per quart equals 1056.68820943 base units, so dividing one by the other gives the direct ounce per cubic foot-to-kilogram per quart factor of 0.000947445000271.
Simple example
1 oz/ft3 × 0.0009474450003 = 0.000947445 kg/qt
1 ounce per cubic foot = 0.000947445 kilograms per quart.
Real-world example
1,000 oz/ft3 × 0.0009474450003 = 0.9474450003 kg/qt
1,000 ounces per cubic foot = 0.9474450003 kilograms per quart.
Conversion table
| Ounce per Cubic foot (oz/ft3) | Kilogram per Quart (kg/qt) |
|---|---|
| 0.1 oz/ft3 | 0.0000947445 kg/qt |
| 1 oz/ft3 | 0.000947445 kg/qt |
| 10 oz/ft3 | 0.00947445 kg/qt |
| 100 oz/ft3 | 0.0947445 kg/qt |
| 1,000 oz/ft3 | 0.9474450003 kg/qt |
| 10,000 oz/ft3 | 9.474450003 kg/qt |
Reverse conversion: Kilogram per Quart to Ounce per Cubic foot
0.000947445 kg/qt × 1055.470238 = 0.9999999997 oz/ft3
0.000947445 kilograms per quart = 0.9999999997 ounces per cubic foot.
ounces per cubic foot = kilograms per quart × 1055.47023808
For a page dedicated to this direction, see Kilogram per Quart to Ounce per Cubic foot.
Understanding the Ounce per Cubic foot (oz/ft3)
Mass per volume density.
Understanding the Kilogram per Quart (kg/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per quart are in 1 ounce per cubic foot?
1 ounce per cubic foot equals 0.000947445 kilograms per quart, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per cubic foot to kilogram per quart?
Multiply the ounce per cubic foot value by 0.0009474450003. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per quart back to ounce per cubic foot?
Use the reverse factor: 1 kilogram per quart equals 1,055.470238 ounces per cubic foot. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per cubic foot?
Ounce per Cubic foot (oz/ft3) is a unit of density.
What is a kilogram per quart?
Kilogram per Quart (kg/qt) is a unit of density.
Is the ounce per cubic foot to kilogram per quart conversion exact?
Yes. Both ounce per cubic foot and kilogram per quart are defined by fixed standards rather than physical artifacts, so the factor of 0.0009474450003 used above is exact to as many digits as you choose to display.
What's the difference between density and mass concentration?
Density is the mass of a pure substance or material per unit volume. Mass concentration is the mass of one component — like a dissolved solute — within a mixture's total volume. The two use the same kind of units but describe different physical situations.