Mass per volume density.
Centigrams per Tablespoon to Drams per Cup Converter — cg/tbsp to dr/cup
Convert Centigram per Tablespoon (cg/tbsp) to Dram per Cup (dr/cup) using the exact conversion factor (1 centigram per tablespoon = 0.0903013426 dram per cup). See the formula, worked examples, and conversion table.
Centigrams per Tablespoon 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 0.676280454 / 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 Tablespoon to Drams per Cup
Centigram per Tablespoon 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 tablespoon × 0.0903013425909
This factor comes from each unit's defined relationship to the category's base unit: 1 centigram per tablespoon equals 0.676280454037 base units, and 1 dram per cup equals 7.48915170731 base units, so dividing one by the other gives the direct centigram per tablespoon-to-dram per cup factor of 0.0903013425909.
Simple example
1 cg/tbsp × 0.09030134259 = 0.0903013426 dr/cup
1 centigram per tablespoon = 0.0903013426 drams per cup.
Real-world example
1,000 cg/tbsp × 0.09030134259 = 90.30134259 dr/cup
1,000 centigrams per tablespoon = 90.30134259 drams per cup.
Conversion table
| Centigram per Tablespoon (cg/tbsp) | Dram per Cup (dr/cup) |
|---|---|
| 0.1 cg/tbsp | 0.0090301343 dr/cup |
| 1 cg/tbsp | 0.0903013426 dr/cup |
| 10 cg/tbsp | 0.9030134259 dr/cup |
| 100 cg/tbsp | 9.030134259 dr/cup |
| 1,000 cg/tbsp | 90.30134259 dr/cup |
| 10,000 cg/tbsp | 903.0134259 dr/cup |
Reverse conversion: Dram per Cup to Centigram per Tablespoon
0.0903013426 dr/cup × 11.07403247 = 1 cg/tbsp
0.0903013426 drams per cup = 1 centigrams per tablespoon.
centigrams per tablespoon = drams per cup × 11.0740324707
For a page dedicated to this direction, see Dram per Cup to Centigram per Tablespoon.
Understanding the Centigram per Tablespoon (cg/tbsp)
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 tablespoon?
1 centigram per tablespoon equals 0.0903013426 drams per cup, using the exact defined conversion factor rather than an estimate.
How do I convert centigram per tablespoon to dram per cup?
Multiply the centigram per tablespoon value by 0.09030134259. The converter above does this instantly to whatever precision you set.
How do I convert dram per cup back to centigram per tablespoon?
Use the reverse factor: 1 dram per cup equals 11.07403247 centigrams per tablespoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a centigram per tablespoon?
Centigram per Tablespoon (cg/tbsp) 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 tablespoon to dram per cup conversion exact?
Yes. Both centigram per tablespoon and dram per cup are defined by fixed standards rather than physical artifacts, so the factor of 0.09030134259 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.