Mass per volume density.
Carats per Tablespoon to Pounds per Teaspoon Converter — ct/tbsp to lb/tsp
Convert Carat per Tablespoon (ct/tbsp) to Pound per Teaspoon (lb/tsp) using the exact conversion factor (1 carat per tablespoon = 0.0001469748 pound per teaspoon). See the formula, worked examples, and conversion table.
Carats per Tablespoon to Pounds per Teaspoon 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 13.52560908 / 92026.69618.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carats per Tablespoon to Pounds per Teaspoon
Carat per Tablespoon and Pound per Teaspoon 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 teaspoon = carats per tablespoon × 0.000146974841457
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per tablespoon equals 13.5256090807 base units, and 1 pound per teaspoon equals 92026.6961794 base units, so dividing one by the other gives the direct carat per tablespoon-to-pound per teaspoon factor of 0.000146974841457.
Simple example
1 ct/tbsp × 0.0001469748415 = 0.0001469748 lb/tsp
1 carat per tablespoon = 0.0001469748 pounds per teaspoon.
Real-world example
1,000 ct/tbsp × 0.0001469748415 = 0.1469748415 lb/tsp
1,000 carats per tablespoon = 0.1469748415 pounds per teaspoon.
Conversion table
| Carat per Tablespoon (ct/tbsp) | Pound per Teaspoon (lb/tsp) |
|---|---|
| 0.1 ct/tbsp | 0.0000146975 lb/tsp |
| 1 ct/tbsp | 0.0001469748 lb/tsp |
| 10 ct/tbsp | 0.0014697484 lb/tsp |
| 100 ct/tbsp | 0.0146974842 lb/tsp |
| 1,000 ct/tbsp | 0.1469748415 lb/tsp |
| 10,000 ct/tbsp | 1.469748415 lb/tsp |
Reverse conversion: Pound per Teaspoon to Carat per Tablespoon
0.0001469748 lb/tsp × 6803.88555 = 0.9999997179 ct/tbsp
0.0001469748 pounds per teaspoon = 0.9999997179 carats per tablespoon.
carats per tablespoon = pounds per teaspoon × 6803.88555
For a page dedicated to this direction, see Pound per Teaspoon to Carat per Tablespoon.
Understanding the Carat per Tablespoon (ct/tbsp)
Mass per volume density.
Understanding the Pound per Teaspoon (lb/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per teaspoon are in 1 carat per tablespoon?
1 carat per tablespoon equals 0.0001469748 pounds per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert carat per tablespoon to pound per teaspoon?
Multiply the carat per tablespoon value by 0.0001469748415. The converter above does this instantly to whatever precision you set.
How do I convert pound per teaspoon back to carat per tablespoon?
Use the reverse factor: 1 pound per teaspoon equals 6,803.88555 carats per tablespoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per tablespoon?
Carat per Tablespoon (ct/tbsp) is a unit of density.
What is a pound per teaspoon?
Pound per Teaspoon (lb/tsp) is a unit of density.
Is the carat per tablespoon to pound per teaspoon conversion exact?
Yes. Both carat per tablespoon and pound per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.0001469748415 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.