Mass per volume density.
Grams per Imperial gallon to Carats per Quart Converter — g/imp gal to ct/qt
Convert Gram per Imperial gallon (g/imp gal) to Carat per Quart (ct/qt) using the exact conversion factor (1 gram per imperial gallon = 1.040842731 carat per quart). See the formula, worked examples, and conversion table.
Grams per Imperial gallon to Carats 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 0.2199692483 / 0.2113376419.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams per Imperial gallon to Carats per Quart
Gram per Imperial gallon and Carat 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
carats per quart = grams per imperial gallon × 1.04084273079
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per imperial gallon equals 0.219969248299 base units, and 1 carat per quart equals 0.211337641887 base units, so dividing one by the other gives the direct gram per imperial gallon-to-carat per quart factor of 1.04084273079.
Simple example
1 g/imp gal × 1.040842731 = 1.040842731 ct/qt
1 gram per imperial gallon = 1.040842731 carats per quart.
Real-world example
1,000 g/imp gal × 1.040842731 = 1,040.842731 ct/qt
1,000 grams per imperial gallon = 1,040.842731 carats per quart.
Conversion table
| Gram per Imperial gallon (g/imp gal) | Carat per Quart (ct/qt) |
|---|---|
| 0.1 g/imp gal | 0.1040842731 ct/qt |
| 1 g/imp gal | 1.040842731 ct/qt |
| 10 g/imp gal | 10.40842731 ct/qt |
| 100 g/imp gal | 104.0842731 ct/qt |
| 1,000 g/imp gal | 1,040.842731 ct/qt |
| 10,000 g/imp gal | 10,408.42731 ct/qt |
Reverse conversion: Carat per Quart to Gram per Imperial gallon
1.040842731 ct/qt × 0.9607599404 = 1 g/imp gal
1.040842731 carats per quart = 1 grams per imperial gallon.
grams per imperial gallon = carats per quart × 0.960759940404
For a page dedicated to this direction, see Carat per Quart to Gram per Imperial gallon.
Understanding the Gram per Imperial gallon (g/imp gal)
Mass per volume density.
Understanding the Carat per Quart (ct/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carats per quart are in 1 gram per imperial gallon?
1 gram per imperial gallon equals 1.040842731 carats per quart, using the exact defined conversion factor rather than an estimate.
How do I convert gram per imperial gallon to carat per quart?
Multiply the gram per imperial gallon value by 1.040842731. The converter above does this instantly to whatever precision you set.
How do I convert carat per quart back to gram per imperial gallon?
Use the reverse factor: 1 carat per quart equals 0.9607599404 grams per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per imperial gallon?
Gram per Imperial gallon (g/imp gal) is a unit of density.
What is a carat per quart?
Carat per Quart (ct/qt) is a unit of density.
Is the gram per imperial gallon to carat per quart conversion exact?
Yes. Both gram per imperial gallon and carat per quart are defined by fixed standards rather than physical artifacts, so the factor of 1.040842731 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.