Mass per volume density.
Ounces per Cup to Kilograms per Quart Converter — oz/cup to kg/qt
Convert Ounce per Cup (oz/cup) to Kilogram per Quart (kg/qt) using the exact conversion factor (1 ounce per cup = 0.1133980925 kilogram per quart). See the formula, worked examples, and conversion table.
Ounces per Cup 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 119.8264273 / 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 Cup to Kilograms per Quart
Ounce per Cup 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 cup × 0.1133980925
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per cup equals 119.826427317 base units, and 1 kilogram per quart equals 1056.68820943 base units, so dividing one by the other gives the direct ounce per cup-to-kilogram per quart factor of 0.1133980925.
Simple example
1 oz/cup × 0.1133980925 = 0.1133980925 kg/qt
1 ounce per cup = 0.1133980925 kilograms per quart.
Real-world example
1,000 oz/cup × 0.1133980925 = 113.3980925 kg/qt
1,000 ounces per cup = 113.3980925 kilograms per quart.
Conversion table
| Ounce per Cup (oz/cup) | Kilogram per Quart (kg/qt) |
|---|---|
| 0.1 oz/cup | 0.0113398093 kg/qt |
| 1 oz/cup | 0.1133980925 kg/qt |
| 10 oz/cup | 1.133980925 kg/qt |
| 100 oz/cup | 11.33980925 kg/qt |
| 1,000 oz/cup | 113.3980925 kg/qt |
| 10,000 oz/cup | 1,133.980925 kg/qt |
Reverse conversion: Kilogram per Quart to Ounce per Cup
0.1133980925 kg/qt × 8.818490487 = 1 oz/cup
0.1133980925 kilograms per quart = 1 ounce per cup.
ounces per cup = kilograms per quart × 8.8184904874
For a page dedicated to this direction, see Kilogram per Quart to Ounce per Cup.
Understanding the Ounce per Cup (oz/cup)
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 cup?
1 ounce per cup equals 0.1133980925 kilograms per quart, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per cup to kilogram per quart?
Multiply the ounce per cup value by 0.1133980925. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per quart back to ounce per cup?
Use the reverse factor: 1 kilogram per quart equals 8.818490487 ounces per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per cup?
Ounce per Cup (oz/cup) 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 cup to kilogram per quart conversion exact?
Yes. Both ounce per cup and kilogram per quart are defined by fixed standards rather than physical artifacts, so the factor of 0.1133980925 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.