Mass per volume density.
Gram per Cubic inches to Slugs per Quart Converter — g/in3 to slug/qt
Convert Gram per Cubic inch (g/in3) to Slug per Quart (slug/qt) using the exact conversion factor (1 gram per cubic inch = 0.003957132 slug per quart). See the formula, worked examples, and conversion table.
Gram per Cubic inches to Slugs 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 61.02374409 / 15421.20516.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gram per Cubic inches to Slugs per Quart
Gram per Cubic inch and Slug 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
slugs per quart = gram per cubic inches × 0.00395713197823
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per cubic inch equals 61.0237440947 base units, and 1 slug per quart equals 15421.2051633 base units, so dividing one by the other gives the direct gram per cubic inch-to-slug per quart factor of 0.00395713197823.
Simple example
1 g/in3 × 0.003957131978 = 0.003957132 slug/qt
1 gram per cubic inch = 0.003957132 slugs per quart.
Real-world example
1,000 g/in3 × 0.003957131978 = 3.957131978 slug/qt
1,000 gram per cubic inches = 3.957131978 slugs per quart.
Conversion table
| Gram per Cubic inch (g/in3) | Slug per Quart (slug/qt) |
|---|---|
| 0.1 g/in3 | 0.0003957132 slug/qt |
| 1 g/in3 | 0.003957132 slug/qt |
| 10 g/in3 | 0.0395713198 slug/qt |
| 100 g/in3 | 0.3957131978 slug/qt |
| 1,000 g/in3 | 3.957131978 slug/qt |
| 10,000 g/in3 | 39.57131978 slug/qt |
Reverse conversion: Slug per Quart to Gram per Cubic inch
0.003957132 slug/qt × 252.708276 = 1.000000006 g/in3
0.003957132 slugs per quart = 1.000000006 gram per cubic inches.
gram per cubic inches = slugs per quart × 252.708275969
For a page dedicated to this direction, see Slug per Quart to Gram per Cubic inch.
Understanding the Gram per Cubic inch (g/in3)
Mass per volume density.
Understanding the Slug per Quart (slug/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many slugs per quart are in 1 gram per cubic inch?
1 gram per cubic inch equals 0.003957132 slugs per quart, using the exact defined conversion factor rather than an estimate.
How do I convert gram per cubic inch to slug per quart?
Multiply the gram per cubic inch value by 0.003957131978. The converter above does this instantly to whatever precision you set.
How do I convert slug per quart back to gram per cubic inch?
Use the reverse factor: 1 slug per quart equals 252.708276 gram per cubic inches. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per cubic inch?
Gram per Cubic inch (g/in3) is a unit of density.
What is a slug per quart?
Slug per Quart (slug/qt) is a unit of density.
Is the gram per cubic inch to slug per quart conversion exact?
Yes. Both gram per cubic inch and slug per quart are defined by fixed standards rather than physical artifacts, so the factor of 0.003957131978 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.