Mass per volume density.
Carats per Cubic Millimeter to Kilograms per Cubic foot Converter — ct/mm3 to kg/ft3
Convert Carat per Cubic Millimeter (ct/mm3) to Kilogram per Cubic foot (kg/ft3) using the exact conversion factor (1 carat per cubic millimeter = 5,663.369318 kilogram per cubic foot). See the formula, worked examples, conversion table, and common uses.
Carats per Cubic Millimeter 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 200000 / 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 Cubic Millimeter to Kilograms per Cubic foot
Carat per Cubic Millimeter 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 cubic millimeter × 5663.3693184
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per cubic millimeter equals 200000 base units, and 1 kilogram per cubic foot equals 35.3146667215 base units, so dividing one by the other gives the direct carat per cubic millimeter-to-kilogram per cubic foot factor of 5663.3693184.
Simple example
1 ct/mm3 × 5663.369318 = 5,663.369318 kg/ft3
1 carat per cubic millimeter = 5,663.369318 kilograms per cubic foot.
Real-world example
1,000 ct/mm3 × 5663.369318 = 5,663,369.318 kg/ft3
1,000 carats per cubic millimeter = 5,663,369.318 kilograms per cubic foot.
Conversion table
| Carat per Cubic Millimeter (ct/mm3) | Kilogram per Cubic foot (kg/ft3) |
|---|---|
| 0.1 ct/mm3 | 566.3369318 kg/ft3 |
| 1 ct/mm3 | 5,663.369318 kg/ft3 |
| 10 ct/mm3 | 56,633.69318 kg/ft3 |
| 100 ct/mm3 | 566,336.9318 kg/ft3 |
| 1,000 ct/mm3 | 5,663,369.318 kg/ft3 |
| 10,000 ct/mm3 | 56,633,693.18 kg/ft3 |
Reverse conversion: Kilogram per Cubic foot to Carat per Cubic Millimeter
1 kg/ft3 × 0.0001765733336 = 0.0001765733 ct/mm3
1 kilogram per cubic foot = 0.0001765733 carats per cubic millimeter.
carats per cubic millimeter = kilograms per cubic foot × 0.000176573333607
For a page dedicated to this direction, see Kilogram per Cubic foot to Carat per Cubic Millimeter.
Understanding the Carat per Cubic Millimeter (ct/mm3)
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 cubic millimeter?
1 carat per cubic millimeter equals 5,663.369318 kilograms per cubic foot, using the exact defined conversion factor rather than an estimate.
How do I convert carat per cubic millimeter to kilogram per cubic foot?
Multiply the carat per cubic millimeter value by 5663.369318. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per cubic foot back to carat per cubic millimeter?
Use the reverse factor: 1 kilogram per cubic foot equals 0.0001765733 carats per cubic millimeter. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per cubic millimeter?
Carat per Cubic Millimeter (ct/mm3) 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 cubic millimeter to kilogram per cubic foot conversion exact?
Yes. Both carat per cubic millimeter and kilogram per cubic foot are defined by fixed standards rather than physical artifacts, so the factor of 5663.369318 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.