Mass per volume density.
Carats per Teaspoon to Long ton per Cubic inches Converter — ct/tsp to long ton/in3
Convert Carat per Teaspoon (ct/tsp) to Long ton per Cubic inch (long ton/in3) using the exact conversion factor (1 carat per teaspoon = 6.544334e-7 long ton per cubic inch). See the formula, worked examples, and conversion table.
Carats per Teaspoon to Long ton per Cubic inches 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 40.57682724 / 6.20029866e+7.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carats per Teaspoon to Long ton per Cubic inches
Carat per Teaspoon and Long ton per Cubic inch 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
long ton per cubic inches = carats per teaspoon × 6.544334e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per teaspoon equals 40.5768272422 base units, and 1 long ton per cubic inch equals 62002986.5509 base units, so dividing one by the other gives the direct carat per teaspoon-to-long ton per cubic inch factor of 6.544334e-7.
Simple example
1 ct/tsp × 6.544334e-7 = 6.544334e-7 long ton/in3
1 carat per teaspoon = 6.544334e-7 long ton per cubic inches.
Real-world example
1,000 ct/tsp × 6.544334e-7 = 0.0006544334 long ton/in3
1,000 carats per teaspoon = 0.0006544334 long ton per cubic inches.
Conversion table
| Carat per Teaspoon (ct/tsp) | Long ton per Cubic inch (long ton/in3) |
|---|---|
| 0.1 ct/tsp | 6.544334e-8 long ton/in3 |
| 1 ct/tsp | 6.544334e-7 long ton/in3 |
| 10 ct/tsp | 0.0000065443 long ton/in3 |
| 100 ct/tsp | 0.0000654433 long ton/in3 |
| 1,000 ct/tsp | 0.0006544334 long ton/in3 |
| 10,000 ct/tsp | 0.0065443343 long ton/in3 |
Reverse conversion: Long ton per Cubic inch to Carat per Teaspoon
6.544334e-7 long ton/in3 × 1528039.296 = 0.9999999521 ct/tsp
6.544334e-7 long ton per cubic inches = 0.9999999521 carats per teaspoon.
carats per teaspoon = long ton per cubic inches × 1528039.29644
For a page dedicated to this direction, see Long ton per Cubic inch to Carat per Teaspoon.
Understanding the Carat per Teaspoon (ct/tsp)
Mass per volume density.
Understanding the Long ton per Cubic inch (long ton/in3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many long ton per cubic inches are in 1 carat per teaspoon?
1 carat per teaspoon equals 6.544334e-7 long ton per cubic inches, using the exact defined conversion factor rather than an estimate.
How do I convert carat per teaspoon to long ton per cubic inch?
Multiply the carat per teaspoon value by 6.544334e-7. The converter above does this instantly to whatever precision you set.
How do I convert long ton per cubic inch back to carat per teaspoon?
Use the reverse factor: 1 long ton per cubic inch equals 1,528,039.296 carats per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per teaspoon?
Carat per Teaspoon (ct/tsp) is a unit of density.
What is a long ton per cubic inch?
Long ton per Cubic inch (long ton/in3) is a unit of density.
Is the carat per teaspoon to long ton per cubic inch conversion exact?
Yes. Both carat per teaspoon and long ton per cubic inch are defined by fixed standards rather than physical artifacts, so the factor of 6.544334e-7 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.