Mass per volume density.
Centigrams per Cup to Pounds per Tablespoon Converter — cg/cup to lb/tbsp
Convert Centigram per Cup (cg/cup) to Pound per Tablespoon (lb/tbsp) using the exact conversion factor (1 centigram per cup = 0.0000013779 pound per tablespoon). See the formula, worked examples, and conversion table.
Centigrams per Cup to Pounds per Tablespoon 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 0.04226752838 / 30675.56539.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Centigrams per Cup to Pounds per Tablespoon
Centigram per Cup and Pound per Tablespoon 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
pounds per tablespoon = centigrams per cup × 0.00000137788913866
This factor comes from each unit's defined relationship to the category's base unit: 1 centigram per cup equals 0.0422675283773 base units, and 1 pound per tablespoon equals 30675.5653931 base units, so dividing one by the other gives the direct centigram per cup-to-pound per tablespoon factor of 0.00000137788913866.
Simple example
1 cg/cup × 0.000001377889139 = 0.0000013779 lb/tbsp
1 centigram per cup = 0.0000013779 pounds per tablespoon.
Real-world example
1,000 cg/cup × 0.000001377889139 = 0.0013778891 lb/tbsp
1,000 centigrams per cup = 0.0013778891 pounds per tablespoon.
Conversion table
| Centigram per Cup (cg/cup) | Pound per Tablespoon (lb/tbsp) |
|---|---|
| 0.1 cg/cup | 1.377889e-7 lb/tbsp |
| 1 cg/cup | 0.0000013779 lb/tbsp |
| 10 cg/cup | 0.0000137789 lb/tbsp |
| 100 cg/cup | 0.0001377889 lb/tbsp |
| 1,000 cg/cup | 0.0013778891 lb/tbsp |
| 10,000 cg/cup | 0.0137788914 lb/tbsp |
Reverse conversion: Pound per Tablespoon to Centigram per Cup
0.0000013779 lb/tbsp × 725747.792 = 1.000007883 cg/cup
0.0000013779 pounds per tablespoon = 1.000007883 centigrams per cup.
centigrams per cup = pounds per tablespoon × 725747.792
For a page dedicated to this direction, see Pound per Tablespoon to Centigram per Cup.
Understanding the Centigram per Cup (cg/cup)
Mass per volume density.
Understanding the Pound per Tablespoon (lb/tbsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per tablespoon are in 1 centigram per cup?
1 centigram per cup equals 0.0000013779 pounds per tablespoon, using the exact defined conversion factor rather than an estimate.
How do I convert centigram per cup to pound per tablespoon?
Multiply the centigram per cup value by 0.000001377889139. The converter above does this instantly to whatever precision you set.
How do I convert pound per tablespoon back to centigram per cup?
Use the reverse factor: 1 pound per tablespoon equals 725,747.792 centigrams per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a centigram per cup?
Centigram per Cup (cg/cup) is a unit of density.
What is a pound per tablespoon?
Pound per Tablespoon (lb/tbsp) is a unit of density.
Is the centigram per cup to pound per tablespoon conversion exact?
Yes. Both centigram per cup and pound per tablespoon are defined by fixed standards rather than physical artifacts, so the factor of 0.000001377889139 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.