Mass per volume density.
Centigrams per Gallon to Drams per Cup Converter — cg/gal to dr/cup
Convert Centigram per Gallon (cg/gal) to Dram per Cup (dr/cup) using the exact conversion factor (1 centigram per gallon = 0.0003527396 dram per cup). See the formula, worked examples, and conversion table.
Centigrams per Gallon to Drams per Cup 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 0.002641720524 / 7.489151707.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Centigrams per Gallon to Drams per Cup
Centigram per Gallon and Dram per Cup 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
drams per cup = centigrams per gallon × 0.000352739619496
This factor comes from each unit's defined relationship to the category's base unit: 1 centigram per gallon equals 0.00264172052358 base units, and 1 dram per cup equals 7.48915170731 base units, so dividing one by the other gives the direct centigram per gallon-to-dram per cup factor of 0.000352739619496.
Simple example
1 cg/gal × 0.0003527396195 = 0.0003527396 dr/cup
1 centigram per gallon = 0.0003527396 drams per cup.
Real-world example
1,000 cg/gal × 0.0003527396195 = 0.3527396195 dr/cup
1,000 centigrams per gallon = 0.3527396195 drams per cup.
Conversion table
| Centigram per Gallon (cg/gal) | Dram per Cup (dr/cup) |
|---|---|
| 0.1 cg/gal | 0.000035274 dr/cup |
| 1 cg/gal | 0.0003527396 dr/cup |
| 10 cg/gal | 0.0035273962 dr/cup |
| 100 cg/gal | 0.035273962 dr/cup |
| 1,000 cg/gal | 0.3527396195 dr/cup |
| 10,000 cg/gal | 3.527396195 dr/cup |
Reverse conversion: Dram per Cup to Centigram per Gallon
0.0003527396 dr/cup × 2834.952312 = 0.9999999447 cg/gal
0.0003527396 drams per cup = 0.9999999447 centigrams per gallon.
centigrams per gallon = drams per cup × 2834.9523125
For a page dedicated to this direction, see Dram per Cup to Centigram per Gallon.
Understanding the Centigram per Gallon (cg/gal)
Mass per volume density.
Understanding the Dram per Cup (dr/cup)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per cup are in 1 centigram per gallon?
1 centigram per gallon equals 0.0003527396 drams per cup, using the exact defined conversion factor rather than an estimate.
How do I convert centigram per gallon to dram per cup?
Multiply the centigram per gallon value by 0.0003527396195. The converter above does this instantly to whatever precision you set.
How do I convert dram per cup back to centigram per gallon?
Use the reverse factor: 1 dram per cup equals 2,834.952312 centigrams per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a centigram per gallon?
Centigram per Gallon (cg/gal) is a unit of density.
What is a dram per cup?
Dram per Cup (dr/cup) is a unit of density.
Is the centigram per gallon to dram per cup conversion exact?
Yes. Both centigram per gallon and dram per cup are defined by fixed standards rather than physical artifacts, so the factor of 0.0003527396195 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.