Mass per volume density.
Carats per Imperial gallon to Picograms per Gallon Converter — ct/imp gal to pg/gal
Convert Carat per Imperial gallon (ct/imp gal) to Picogram per Gallon (pg/gal) using the exact conversion factor (1 carat per imperial gallon = 166,534,836,900 picogram per gallon). See the formula, worked examples, and conversion table.
Carats per Imperial gallon to Picograms per Gallon 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 0.04399384966 / 2.64172052e-13.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carats per Imperial gallon to Picograms per Gallon
Carat per Imperial gallon and Picogram per Gallon 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
picograms per gallon = carats per imperial gallon × 166534836926
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per imperial gallon equals 0.0439938496598 base units, and 1 picogram per gallon equals 2.641721e-13 base units, so dividing one by the other gives the direct carat per imperial gallon-to-picogram per gallon factor of 166534836926.
Simple example
1 ct/imp gal × 166534836900 = 166,534,836,900 pg/gal
1 carat per imperial gallon = 166,534,836,900 picograms per gallon.
Real-world example
1,000 ct/imp gal × 166534836900 = 1.665348e+14 pg/gal
1,000 carats per imperial gallon = 1.665348e+14 picograms per gallon.
Conversion table
| Carat per Imperial gallon (ct/imp gal) | Picogram per Gallon (pg/gal) |
|---|---|
| 0.1 ct/imp gal | 16,653,483,690 pg/gal |
| 1 ct/imp gal | 166,534,836,900 pg/gal |
| 10 ct/imp gal | 1.665348e+12 pg/gal |
| 100 ct/imp gal | 1.665348e+13 pg/gal |
| 1,000 ct/imp gal | 1.665348e+14 pg/gal |
| 10,000 ct/imp gal | 1.665348e+15 pg/gal |
Reverse conversion: Picogram per Gallon to Carat per Imperial gallon
1 pg/gal × 6.00475e-12 = 6.00475e-12 ct/imp gal
1 picogram per gallon = 6.00475e-12 carats per imperial gallon.
carats per imperial gallon = picograms per gallon × 6.00475e-12
For a page dedicated to this direction, see Picogram per Gallon to Carat per Imperial gallon.
Understanding the Carat per Imperial gallon (ct/imp gal)
Mass per volume density.
Understanding the Picogram per Gallon (pg/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many picograms per gallon are in 1 carat per imperial gallon?
1 carat per imperial gallon equals 166,534,836,900 picograms per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert carat per imperial gallon to picogram per gallon?
Multiply the carat per imperial gallon value by 166534836900. The converter above does this instantly to whatever precision you set.
How do I convert picogram per gallon back to carat per imperial gallon?
Use the reverse factor: 1 picogram per gallon equals 6.00475e-12 carats per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per imperial gallon?
Carat per Imperial gallon (ct/imp gal) is a unit of density.
What is a picogram per gallon?
Picogram per Gallon (pg/gal) is a unit of density.
Is the carat per imperial gallon to picogram per gallon conversion exact?
Yes. Both carat per imperial gallon and picogram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 166534836900 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.