Mass per volume density.
Kilograms per Cubic yard to Carats per Cubic Millimeter Converter — kg/yd3 to ct/mm3
Convert Kilogram per Cubic yard (kg/yd3) to Carat per Cubic Millimeter (ct/mm3) using the exact conversion factor (1 kilogram per cubic yard = 0.0000065398 carat per cubic millimeter). See the formula, worked examples, conversion table, and common uses.
Kilograms per Cubic yard to Carats per Cubic Millimeter 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 1.307950619 / 200000.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Kilograms per Cubic yard to Carats per Cubic Millimeter
Kilogram per Cubic yard and Carat per Cubic Millimeter 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. Kilogram per Cubic yard is most often used for can be used to express the density of bulk construction materials such as gravel, soil, or aggregate — in practice, us construction and landscaping references more commonly express this as tons per cubic yard or pounds per cubic foot.
Formula
carats per cubic millimeter = kilograms per cubic yard × 0.00000653975309657
This factor comes from each unit's defined relationship to the category's base unit: 1 kilogram per cubic yard equals 1.30795061931 base units, and 1 carat per cubic millimeter equals 200000 base units, so dividing one by the other gives the direct kilogram per cubic yard-to-carat per cubic millimeter factor of 0.00000653975309657.
Simple example
1 kg/yd3 × 0.000006539753097 = 0.0000065398 ct/mm3
1 kilogram per cubic yard = 0.0000065398 carats per cubic millimeter.
Real-world example
1,000 kg/yd3 × 0.000006539753097 = 0.0065397531 ct/mm3
1,000 kilograms per cubic yard = 0.0065397531 carats per cubic millimeter.
Conversion table
| Kilogram per Cubic yard (kg/yd3) | Carat per Cubic Millimeter (ct/mm3) |
|---|---|
| 0.1 kg/yd3 | 6.539753e-7 ct/mm3 |
| 1 kg/yd3 | 0.0000065398 ct/mm3 |
| 10 kg/yd3 | 0.0000653975 ct/mm3 |
| 100 kg/yd3 | 0.0006539753 ct/mm3 |
| 1,000 kg/yd3 | 0.0065397531 ct/mm3 |
| 10,000 kg/yd3 | 0.065397531 ct/mm3 |
Reverse conversion: Carat per Cubic Millimeter to Kilogram per Cubic yard
0.0000065398 ct/mm3 × 152910.9716 = 1.000007172 kg/yd3
0.0000065398 carats per cubic millimeter = 1.000007172 kilograms per cubic yard.
kilograms per cubic yard = carats per cubic millimeter × 152910.971597
For a page dedicated to this direction, see Carat per Cubic Millimeter to Kilogram per Cubic yard.
Understanding the Kilogram per Cubic yard
Kilogram per Cubic yard (kg/yd3) measures density. A mathematically valid way to express bulk material density in kilograms per cubic yard. It is classified as a mixed metric/US customary density unit.
Uses of the Kilogram per Cubic yard today
- Can be used to express the density of bulk construction materials such as gravel, soil, or aggregate — in practice, US construction and landscaping references more commonly express this as tons per cubic yard or pounds per cubic foot
Understanding the Carat per Cubic Millimeter (ct/mm3)
Mass per volume density.
Kilogram per Cubic yard — sources
- US construction and landscaping material-estimating references — Bulk material weight by volume is typically reported in tons per cubic yard in US construction and landscaping contexts.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carats per cubic millimeter are in 1 kilogram per cubic yard?
1 kilogram per cubic yard equals 0.0000065398 carats per cubic millimeter, using the exact defined conversion factor rather than an estimate.
How do I convert kilogram per cubic yard to carat per cubic millimeter?
Multiply the kilogram per cubic yard value by 0.000006539753097. The converter above does this instantly to whatever precision you set.
How do I convert carat per cubic millimeter back to kilogram per cubic yard?
Use the reverse factor: 1 carat per cubic millimeter equals 152,910.9716 kilograms per cubic yard. You can also use the swap control in the converter above to flip the direction instantly.
What is a kilogram per cubic yard?
Kilogram per Cubic yard (kg/yd3) measures density. A mathematically valid way to express bulk material density in kilograms per cubic yard. It is classified as a mixed metric/US customary density unit.
What is a carat per cubic millimeter?
Carat per Cubic Millimeter (ct/mm3) is a unit of density.
Is the kilogram per cubic yard to carat per cubic millimeter conversion exact?
Yes. Both kilogram per cubic yard and carat per cubic millimeter are defined by fixed standards rather than physical artifacts, so the factor of 0.000006539753097 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.