Mass per volume density.
Kilograms per Cup to Ounces per Quart Converter — kg/cup to oz/qt
Convert Kilogram per Cup (kg/cup) to Ounce per Quart (oz/qt) using the exact conversion factor (1 kilogram per cup = 141.0958478 ounce per quart). See the formula, worked examples, and conversion table.
Kilograms per Cup to Ounces 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 4226.752838 / 29.95660683.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Kilograms per Cup to Ounces per Quart
Kilogram per Cup and Ounce 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
ounces per quart = kilograms per cup × 141.095847798
This factor comes from each unit's defined relationship to the category's base unit: 1 kilogram per cup equals 4226.75283773 base units, and 1 ounce per quart equals 29.9566068292 base units, so dividing one by the other gives the direct kilogram per cup-to-ounce per quart factor of 141.095847798.
Simple example
1 kg/cup × 141.0958478 = 141.0958478 oz/qt
1 kilogram per cup = 141.0958478 ounces per quart.
Real-world example
1,000 kg/cup × 141.0958478 = 141,095.8478 oz/qt
1,000 kilograms per cup = 141,095.8478 ounces per quart.
Conversion table
| Kilogram per Cup (kg/cup) | Ounce per Quart (oz/qt) |
|---|---|
| 0.1 kg/cup | 14.10958478 oz/qt |
| 1 kg/cup | 141.0958478 oz/qt |
| 10 kg/cup | 1,410.958478 oz/qt |
| 100 kg/cup | 14,109.58478 oz/qt |
| 1,000 kg/cup | 141,095.8478 oz/qt |
| 10,000 kg/cup | 1,410,958.478 oz/qt |
Reverse conversion: Ounce per Quart to Kilogram per Cup
141.0958478 oz/qt × 0.007087380781 = 1 kg/cup
141.0958478 ounces per quart = 1 kilograms per cup.
kilograms per cup = ounces per quart × 0.00708738078125
For a page dedicated to this direction, see Ounce per Quart to Kilogram per Cup.
Understanding the Kilogram per Cup (kg/cup)
Mass per volume density.
Understanding the Ounce per Quart (oz/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per quart are in 1 kilogram per cup?
1 kilogram per cup equals 141.0958478 ounces per quart, using the exact defined conversion factor rather than an estimate.
How do I convert kilogram per cup to ounce per quart?
Multiply the kilogram per cup value by 141.0958478. The converter above does this instantly to whatever precision you set.
How do I convert ounce per quart back to kilogram per cup?
Use the reverse factor: 1 ounce per quart equals 0.0070873808 kilograms per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a kilogram per cup?
Kilogram per Cup (kg/cup) is a unit of density.
What is a ounce per quart?
Ounce per Quart (oz/qt) is a unit of density.
Is the kilogram per cup to ounce per quart conversion exact?
Yes. Both kilogram per cup and ounce per quart are defined by fixed standards rather than physical artifacts, so the factor of 141.0958478 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.