Mass per volume density.
Ounces per Quart to Kilograms per Fluid ounce Converter — oz/qt to kg/fl oz
Convert Ounce per Quart (oz/qt) to Kilogram per Fluid ounce (kg/fl oz) using the exact conversion factor (1 ounce per quart = 0.0008859226 kilogram per fluid ounce). See the formula, worked examples, and conversion table.
Ounces per Quart to Kilograms per Fluid ounce 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 29.95660683 / 33814.0227.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Quart to Kilograms per Fluid ounce
Ounce per Quart and Kilogram per Fluid ounce 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 fluid ounce = ounces per quart × 0.000885922597656
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per quart equals 29.9566068292 base units, and 1 kilogram per fluid ounce equals 33814.0227018 base units, so dividing one by the other gives the direct ounce per quart-to-kilogram per fluid ounce factor of 0.000885922597656.
Simple example
1 oz/qt × 0.0008859225977 = 0.0008859226 kg/fl oz
1 ounce per quart = 0.0008859226 kilograms per fluid ounce.
Real-world example
1,000 oz/qt × 0.0008859225977 = 0.8859225977 kg/fl oz
1,000 ounces per quart = 0.8859225977 kilograms per fluid ounce.
Conversion table
| Ounce per Quart (oz/qt) | Kilogram per Fluid ounce (kg/fl oz) |
|---|---|
| 0.1 oz/qt | 0.0000885923 kg/fl oz |
| 1 oz/qt | 0.0008859226 kg/fl oz |
| 10 oz/qt | 0.008859226 kg/fl oz |
| 100 oz/qt | 0.0885922598 kg/fl oz |
| 1,000 oz/qt | 0.8859225977 kg/fl oz |
| 10,000 oz/qt | 8.859225977 kg/fl oz |
Reverse conversion: Kilogram per Fluid ounce to Ounce per Quart
0.0008859226 kg/fl oz × 1128.766782 = 1.000000003 oz/qt
0.0008859226 kilograms per fluid ounce = 1.000000003 ounces per quart.
ounces per quart = kilograms per fluid ounce × 1128.76678239
For a page dedicated to this direction, see Kilogram per Fluid ounce to Ounce per Quart.
Understanding the Ounce per Quart (oz/qt)
Mass per volume density.
Understanding the Kilogram per Fluid ounce (kg/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per fluid ounce are in 1 ounce per quart?
1 ounce per quart equals 0.0008859226 kilograms per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per quart to kilogram per fluid ounce?
Multiply the ounce per quart value by 0.0008859225977. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per fluid ounce back to ounce per quart?
Use the reverse factor: 1 kilogram per fluid ounce equals 1,128.766782 ounces per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per quart?
Ounce per Quart (oz/qt) is a unit of density.
What is a kilogram per fluid ounce?
Kilogram per Fluid ounce (kg/fl oz) is a unit of density.
Is the ounce per quart to kilogram per fluid ounce conversion exact?
Yes. Both ounce per quart and kilogram per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 0.0008859225977 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.