Mass per volume density.
Grams per Quart to Long tons per Cubic Meter Converter — g/qt to long ton/m3
Convert Gram per Quart (g/qt) to Long ton per Cubic Meter (long ton/m3) using the exact conversion factor (1 gram per quart = 0.0010399994 long ton per cubic meter). See the formula, worked examples, and conversion table.
Grams per Quart to Long tons per Cubic Meter 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 1.056688209 / 1016.046909.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams per Quart to Long tons per Cubic Meter
Gram per Quart and Long ton per Cubic Meter 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
long tons per cubic meter = grams per quart × 0.00103999943337
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per quart equals 1.05668820943 base units, and 1 long ton per cubic meter equals 1016.0469088 base units, so dividing one by the other gives the direct gram per quart-to-long ton per cubic meter factor of 0.00103999943337.
Simple example
1 g/qt × 0.001039999433 = 0.0010399994 long ton/m3
1 gram per quart = 0.0010399994 long tons per cubic meter.
Real-world example
1,000 g/qt × 0.001039999433 = 1.039999433 long ton/m3
1,000 grams per quart = 1.039999433 long tons per cubic meter.
Conversion table
| Gram per Quart (g/qt) | Long ton per Cubic Meter (long ton/m3) |
|---|---|
| 0.1 g/qt | 0.0001039999 long ton/m3 |
| 1 g/qt | 0.0010399994 long ton/m3 |
| 10 g/qt | 0.0103999943 long ton/m3 |
| 100 g/qt | 0.1039999433 long ton/m3 |
| 1,000 g/qt | 1.039999433 long ton/m3 |
| 10,000 g/qt | 10.39999433 long ton/m3 |
Reverse conversion: Long ton per Cubic Meter to Gram per Quart
0.0010399994 long ton/m3 × 961.5389854 = 0.9999999679 g/qt
0.0010399994 long tons per cubic meter = 0.9999999679 grams per quart.
grams per quart = long tons per cubic meter × 961.538985417
For a page dedicated to this direction, see Long ton per Cubic Meter to Gram per Quart.
Understanding the Gram per Quart (g/qt)
Mass per volume density.
Understanding the Long ton per Cubic Meter (long ton/m3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many long tons per cubic meter are in 1 gram per quart?
1 gram per quart equals 0.0010399994 long tons per cubic meter, using the exact defined conversion factor rather than an estimate.
How do I convert gram per quart to long ton per cubic meter?
Multiply the gram per quart value by 0.001039999433. The converter above does this instantly to whatever precision you set.
How do I convert long ton per cubic meter back to gram per quart?
Use the reverse factor: 1 long ton per cubic meter equals 961.5389854 grams per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per quart?
Gram per Quart (g/qt) is a unit of density.
What is a long ton per cubic meter?
Long ton per Cubic Meter (long ton/m3) is a unit of density.
Is the gram per quart to long ton per cubic meter conversion exact?
Yes. Both gram per quart and long ton per cubic meter are defined by fixed standards rather than physical artifacts, so the factor of 0.001039999433 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.