Mass per volume density.
Carats per Fluid ounce to Grams per Cubic Millimeter Converter — ct/fl oz to g/mm3
Convert Carat per Fluid ounce (ct/fl oz) to Gram per Cubic Millimeter (g/mm3) using the exact conversion factor (1 carat per fluid ounce = 0.0000067628 gram per cubic millimeter). See the formula, worked examples, and conversion table.
Carats per Fluid ounce to Grams 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 6.76280454 / 1e+6.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carats per Fluid ounce to Grams per Cubic Millimeter
Carat per Fluid ounce and Gram 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. Both are mass per volume density units.
Formula
grams per cubic millimeter = carats per fluid ounce × 0.00000676280454037
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per fluid ounce equals 6.76280454037 base units, and 1 gram per cubic millimeter equals 1000000 base units, so dividing one by the other gives the direct carat per fluid ounce-to-gram per cubic millimeter factor of 0.00000676280454037.
Simple example
1 ct/fl oz × 0.00000676280454 = 0.0000067628 g/mm3
1 carat per fluid ounce = 0.0000067628 grams per cubic millimeter.
Real-world example
1,000 ct/fl oz × 0.00000676280454 = 0.0067628045 g/mm3
1,000 carats per fluid ounce = 0.0067628045 grams per cubic millimeter.
Conversion table
| Carat per Fluid ounce (ct/fl oz) | Gram per Cubic Millimeter (g/mm3) |
|---|---|
| 0.1 ct/fl oz | 6.762805e-7 g/mm3 |
| 1 ct/fl oz | 0.0000067628 g/mm3 |
| 10 ct/fl oz | 0.000067628 g/mm3 |
| 100 ct/fl oz | 0.0006762805 g/mm3 |
| 1,000 ct/fl oz | 0.0067628045 g/mm3 |
| 10,000 ct/fl oz | 0.0676280454 g/mm3 |
Reverse conversion: Gram per Cubic Millimeter to Carat per Fluid ounce
0.0000067628 g/mm3 × 147867.6478 = 0.9999993286 ct/fl oz
0.0000067628 grams per cubic millimeter = 0.9999993286 carats per fluid ounce.
carats per fluid ounce = grams per cubic millimeter × 147867.647812
For a page dedicated to this direction, see Gram per Cubic Millimeter to Carat per Fluid ounce.
Understanding the Carat per Fluid ounce (ct/fl oz)
Mass per volume density.
Understanding the Gram per Cubic Millimeter (g/mm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grams per cubic millimeter are in 1 carat per fluid ounce?
1 carat per fluid ounce equals 0.0000067628 grams per cubic millimeter, using the exact defined conversion factor rather than an estimate.
How do I convert carat per fluid ounce to gram per cubic millimeter?
Multiply the carat per fluid ounce value by 0.00000676280454. The converter above does this instantly to whatever precision you set.
How do I convert gram per cubic millimeter back to carat per fluid ounce?
Use the reverse factor: 1 gram per cubic millimeter equals 147,867.6478 carats per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per fluid ounce?
Carat per Fluid ounce (ct/fl oz) is a unit of density.
What is a gram per cubic millimeter?
Gram per Cubic Millimeter (g/mm3) is a unit of density.
Is the carat per fluid ounce to gram per cubic millimeter conversion exact?
Yes. Both carat per fluid ounce and gram per cubic millimeter are defined by fixed standards rather than physical artifacts, so the factor of 0.00000676280454 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.