Mass per volume density.
Carats per Teaspoon to Kilograms per Cubic foot Converter — ct/tsp to kg/ft3
Convert Carat per Teaspoon (ct/tsp) to Kilogram per Cubic foot (kg/ft3) using the exact conversion factor (1 carat per teaspoon = 1.149007792 kilogram per cubic foot). See the formula, worked examples, conversion table, and common uses.
Carats per Teaspoon to Kilograms per Cubic foot 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 / 35.31466672.
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 Kilograms per Cubic foot
Carat per Teaspoon and Kilogram per Cubic foot 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
kilograms per cubic foot = carats per teaspoon × 1.14900779221
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 kilogram per cubic foot equals 35.3146667215 base units, so dividing one by the other gives the direct carat per teaspoon-to-kilogram per cubic foot factor of 1.14900779221.
Simple example
1 ct/tsp × 1.149007792 = 1.149007792 kg/ft3
1 carat per teaspoon = 1.149007792 kilograms per cubic foot.
Real-world example
1,000 ct/tsp × 1.149007792 = 1,149.007792 kg/ft3
1,000 carats per teaspoon = 1,149.007792 kilograms per cubic foot.
Conversion table
| Carat per Teaspoon (ct/tsp) | Kilogram per Cubic foot (kg/ft3) |
|---|---|
| 0.1 ct/tsp | 0.1149007792 kg/ft3 |
| 1 ct/tsp | 1.149007792 kg/ft3 |
| 10 ct/tsp | 11.49007792 kg/ft3 |
| 100 ct/tsp | 114.9007792 kg/ft3 |
| 1,000 ct/tsp | 1,149.007792 kg/ft3 |
| 10,000 ct/tsp | 11,490.07792 kg/ft3 |
Reverse conversion: Kilogram per Cubic foot to Carat per Teaspoon
1.149007792 kg/ft3 × 0.8703161169 = 0.9999999998 ct/tsp
1.149007792 kilograms per cubic foot = 0.9999999998 carats per teaspoon.
carats per teaspoon = kilograms per cubic foot × 0.870316116898
For a page dedicated to this direction, see Kilogram per Cubic foot to Carat per Teaspoon.
Understanding the Carat per Teaspoon (ct/tsp)
Mass per volume density.
Understanding the Kilogram per Cubic foot
Kilogram per Cubic foot (kg/ft3) measures density. A mathematically valid way to express density in kilograms per cubic foot. It is classified as a mixed metric/US customary density unit.
Uses of the Kilogram per Cubic foot today
- Can be used to express the density of construction and bulk materials such as insulation, soil, or aggregate — in practice, pounds per cubic foot (US) or tons per cubic yard are the units more commonly seen in US construction references
Kilogram per Cubic foot — sources
- US construction and materials-estimating references — US construction density figures are typically given in pounds per cubic foot or tons per cubic yard rather than kilograms per cubic foot.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per cubic foot are in 1 carat per teaspoon?
1 carat per teaspoon equals 1.149007792 kilograms per cubic foot, using the exact defined conversion factor rather than an estimate.
How do I convert carat per teaspoon to kilogram per cubic foot?
Multiply the carat per teaspoon value by 1.149007792. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per cubic foot back to carat per teaspoon?
Use the reverse factor: 1 kilogram per cubic foot equals 0.8703161169 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 kilogram per cubic foot?
Kilogram per Cubic foot (kg/ft3) measures density. A mathematically valid way to express density in kilograms per cubic foot. It is classified as a mixed metric/US customary density unit.
Is the carat per teaspoon to kilogram per cubic foot conversion exact?
Yes. Both carat per teaspoon and kilogram per cubic foot are defined by fixed standards rather than physical artifacts, so the factor of 1.149007792 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.