Mass per volume density.
Grams per Cubic Centimeter to Grains per Fluid ounce Converter — g/cm3 to gr/fl oz
Convert Gram per Cubic Centimeter (g/cm3) to Grain per Fluid ounce (gr/fl oz) using the exact conversion factor (1 gram per cubic centimeter = 456.389306 grain per fluid ounce). See the formula, worked examples, conversion table, and common uses.
Grams per Cubic Centimeter to Grains per Fluid ounce 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 1000 / 2.191111814.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams per Cubic Centimeter to Grains per Fluid ounce
Gram per Cubic Centimeter and Grain per Fluid ounce 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. Gram per Cubic Centimeter is most often used for material identification in chemistry and geology (mineral density tables).
Formula
grains per fluid ounce = grams per cubic centimeter × 456.38930597
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per cubic centimeter equals 1000 base units, and 1 grain per fluid ounce equals 2.19111181379 base units, so dividing one by the other gives the direct gram per cubic centimeter-to-grain per fluid ounce factor of 456.38930597.
Simple example
1 g/cm3 × 456.389306 = 456.389306 gr/fl oz
1 gram per cubic centimeter = 456.389306 grains per fluid ounce.
Real-world example
1,000 g/cm3 × 456.389306 = 456,389.306 gr/fl oz
1,000 grams per cubic centimeter = 456,389.306 grains per fluid ounce.
Conversion table
| Gram per Cubic Centimeter (g/cm3) | Grain per Fluid ounce (gr/fl oz) |
|---|---|
| 0.1 g/cm3 | 45.6389306 gr/fl oz |
| 1 g/cm3 | 456.389306 gr/fl oz |
| 10 g/cm3 | 4,563.89306 gr/fl oz |
| 100 g/cm3 | 45,638.9306 gr/fl oz |
| 1,000 g/cm3 | 456,389.306 gr/fl oz |
| 10,000 g/cm3 | 4,563,893.06 gr/fl oz |
Reverse conversion: Grain per Fluid ounce to Gram per Cubic Centimeter
456.389306 gr/fl oz × 0.002191111814 = 1 g/cm3
456.389306 grains per fluid ounce = 1 grams per cubic centimeter.
grams per cubic centimeter = grains per fluid ounce × 0.00219111181379
For a page dedicated to this direction, see Grain per Fluid ounce to Gram per Cubic Centimeter.
Understanding the Gram per Cubic Centimeter
Gram per Cubic Centimeter (g/cm3) measures density. Numerically identical to kilograms per liter, since one cubic centimeter equals one milliliter — this is the form most commonly used in chemistry and materials-science textbooks. It is classified as a metric derived density unit.
Where it's used: Standard density unit in chemistry and materials science worldwide
Uses of the Gram per Cubic Centimeter today
- Material identification in chemistry and geology (mineral density tables)
- Materials science and engineering specifications
- Laboratory density measurements
Understanding the Grain per Fluid ounce (gr/fl oz)
Mass per volume density.
Gram per Cubic Centimeter — sources
- BIPM SI Brochure — Gram and cubic centimeter as accepted units for expressing density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grains per fluid ounce are in 1 gram per cubic centimeter?
1 gram per cubic centimeter equals 456.389306 grains per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert gram per cubic centimeter to grain per fluid ounce?
Multiply the gram per cubic centimeter value by 456.389306. The converter above does this instantly to whatever precision you set.
How do I convert grain per fluid ounce back to gram per cubic centimeter?
Use the reverse factor: 1 grain per fluid ounce equals 0.0021911118 grams per cubic centimeter. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per cubic centimeter?
Gram per Cubic Centimeter (g/cm3) measures density. Numerically identical to kilograms per liter, since one cubic centimeter equals one milliliter — this is the form most commonly used in chemistry and materials-science textbooks. It is classified as a metric derived density unit.
What is a grain per fluid ounce?
Grain per Fluid ounce (gr/fl oz) is a unit of density.
Is the gram per cubic centimeter to grain per fluid ounce conversion exact?
Yes. Both gram per cubic centimeter and grain per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 456.389306 used above is exact to as many digits as you choose to display.
Where is the gram per cubic centimeter still used today?
Standard density unit in chemistry and materials science worldwide
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.