Mass per volume density.
Long tons per Cubic yard to Kilograms per Quart Converter — long ton/yd3 to kg/qt
Convert Long ton per Cubic yard (long ton/yd3) to Kilogram per Quart (kg/qt) using the exact conversion factor (1 long ton per cubic yard = 1.257645511 kilogram per quart). See the formula, worked examples, and conversion table.
Long tons per Cubic yard 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 1328.939184 / 1056.688209.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Long tons per Cubic yard to Kilograms per Quart
Long ton per Cubic yard 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 = long tons per cubic yard × 1.25764551147
This factor comes from each unit's defined relationship to the category's base unit: 1 long ton per cubic yard equals 1328.93918362 base units, and 1 kilogram per quart equals 1056.68820943 base units, so dividing one by the other gives the direct long ton per cubic yard-to-kilogram per quart factor of 1.25764551147.
Simple example
1 long ton/yd3 × 1.257645511 = 1.257645511 kg/qt
1 long ton per cubic yard = 1.257645511 kilograms per quart.
Real-world example
1,000 long ton/yd3 × 1.257645511 = 1,257.645511 kg/qt
1,000 long tons per cubic yard = 1,257.645511 kilograms per quart.
Conversion table
| Long ton per Cubic yard (long ton/yd3) | Kilogram per Quart (kg/qt) |
|---|---|
| 0.1 long ton/yd3 | 0.1257645511 kg/qt |
| 1 long ton/yd3 | 1.257645511 kg/qt |
| 10 long ton/yd3 | 12.57645511 kg/qt |
| 100 long ton/yd3 | 125.7645511 kg/qt |
| 1,000 long ton/yd3 | 1,257.645511 kg/qt |
| 10,000 long ton/yd3 | 12,576.45511 kg/qt |
Reverse conversion: Kilogram per Quart to Long ton per Cubic yard
1.257645511 kg/qt × 0.7951366191 = 0.9999999996 long ton/yd3
1.257645511 kilograms per quart = 0.9999999996 long tons per cubic yard.
long tons per cubic yard = kilograms per quart × 0.795136619086
For a page dedicated to this direction, see Kilogram per Quart to Long ton per Cubic yard.
Understanding the Long ton per Cubic yard (long ton/yd3)
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 long ton per cubic yard?
1 long ton per cubic yard equals 1.257645511 kilograms per quart, using the exact defined conversion factor rather than an estimate.
How do I convert long ton per cubic yard to kilogram per quart?
Multiply the long ton per cubic yard value by 1.257645511. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per quart back to long ton per cubic yard?
Use the reverse factor: 1 kilogram per quart equals 0.7951366191 long tons per cubic yard. You can also use the swap control in the converter above to flip the direction instantly.
What is a long ton per cubic yard?
Long ton per Cubic yard (long ton/yd3) is a unit of density.
What is a kilogram per quart?
Kilogram per Quart (kg/qt) is a unit of density.
Is the long ton per cubic yard to kilogram per quart conversion exact?
Yes. Both long ton per cubic yard and kilogram per quart are defined by fixed standards rather than physical artifacts, so the factor of 1.257645511 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.