Mass per volume density.
Grams per Fluid ounce to Grains per Cubic Centimeter Converter — g/fl oz to gr/cm3
Convert Gram per Fluid ounce (g/fl oz) to Grain per Cubic Centimeter (gr/cm3) using the exact conversion factor (1 gram per fluid ounce = 0.5218301157 grain per cubic centimeter). See the formula, worked examples, and conversion table.
Grams per Fluid ounce to Grains per Cubic Centimeter 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 33.8140227 / 64.79891.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams per Fluid ounce to Grains per Cubic Centimeter
Gram per Fluid ounce and Grain per Cubic Centimeter 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
grains per cubic centimeter = grams per fluid ounce × 0.521830115689
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per fluid ounce equals 33.8140227018 base units, and 1 grain per cubic centimeter equals 64.79891 base units, so dividing one by the other gives the direct gram per fluid ounce-to-grain per cubic centimeter factor of 0.521830115689.
Simple example
1 g/fl oz × 0.5218301157 = 0.5218301157 gr/cm3
1 gram per fluid ounce = 0.5218301157 grains per cubic centimeter.
Real-world example
1,000 g/fl oz × 0.5218301157 = 521.8301157 gr/cm3
1,000 grams per fluid ounce = 521.8301157 grains per cubic centimeter.
Conversion table
| Gram per Fluid ounce (g/fl oz) | Grain per Cubic Centimeter (gr/cm3) |
|---|---|
| 0.1 g/fl oz | 0.0521830116 gr/cm3 |
| 1 g/fl oz | 0.5218301157 gr/cm3 |
| 10 g/fl oz | 5.218301157 gr/cm3 |
| 100 g/fl oz | 52.18301157 gr/cm3 |
| 1,000 g/fl oz | 521.8301157 gr/cm3 |
| 10,000 g/fl oz | 5,218.301157 gr/cm3 |
Reverse conversion: Grain per Cubic Centimeter to Gram per Fluid ounce
0.5218301157 gr/cm3 × 1.916332481 = 1 g/fl oz
0.5218301157 grains per cubic centimeter = 1 grams per fluid ounce.
grams per fluid ounce = grains per cubic centimeter × 1.9163324805
For a page dedicated to this direction, see Grain per Cubic Centimeter to Gram per Fluid ounce.
Understanding the Gram per Fluid ounce (g/fl oz)
Mass per volume density.
Understanding the Grain per Cubic Centimeter (gr/cm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grains per cubic centimeter are in 1 gram per fluid ounce?
1 gram per fluid ounce equals 0.5218301157 grains per cubic centimeter, using the exact defined conversion factor rather than an estimate.
How do I convert gram per fluid ounce to grain per cubic centimeter?
Multiply the gram per fluid ounce value by 0.5218301157. The converter above does this instantly to whatever precision you set.
How do I convert grain per cubic centimeter back to gram per fluid ounce?
Use the reverse factor: 1 grain per cubic centimeter equals 1.916332481 grams per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per fluid ounce?
Gram per Fluid ounce (g/fl oz) is a unit of density.
What is a grain per cubic centimeter?
Grain per Cubic Centimeter (gr/cm3) is a unit of density.
Is the gram per fluid ounce to grain per cubic centimeter conversion exact?
Yes. Both gram per fluid ounce and grain per cubic centimeter are defined by fixed standards rather than physical artifacts, so the factor of 0.5218301157 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.