Mass per volume density.
Grams per Cup to Gram per Cubic inches Converter — g/cup to g/in3
Convert Gram per Cup (g/cup) to Gram per Cubic inch (g/in3) using the exact conversion factor (1 gram per cup = 0.0692640693 gram per cubic inch). See the formula, worked examples, and conversion table.
Grams per Cup to Gram per Cubic inches 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 4.226752838 / 61.02374409.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams per Cup to Gram per Cubic inches
Gram per Cup and Gram per Cubic inch 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
gram per cubic inches = grams per cup × 0.0692640692641
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per cup equals 4.22675283773 base units, and 1 gram per cubic inch equals 61.0237440947 base units, so dividing one by the other gives the direct gram per cup-to-gram per cubic inch factor of 0.0692640692641.
Simple example
1 g/cup × 0.06926406926 = 0.0692640693 g/in3
1 gram per cup = 0.0692640693 gram per cubic inches.
Real-world example
1,000 g/cup × 0.06926406926 = 69.26406926 g/in3
1,000 grams per cup = 69.26406926 gram per cubic inches.
Conversion table
| Gram per Cup (g/cup) | Gram per Cubic inch (g/in3) |
|---|---|
| 0.1 g/cup | 0.0069264069 g/in3 |
| 1 g/cup | 0.0692640693 g/in3 |
| 10 g/cup | 0.6926406926 g/in3 |
| 100 g/cup | 6.926406926 g/in3 |
| 1,000 g/cup | 69.26406926 g/in3 |
| 10,000 g/cup | 692.6406926 g/in3 |
Reverse conversion: Gram per Cubic inch to Gram per Cup
0.0692640693 g/in3 × 14.4375 = 1.000000001 g/cup
0.0692640693 gram per cubic inches = 1.000000001 grams per cup.
grams per cup = gram per cubic inches × 14.4375
For a page dedicated to this direction, see Gram per Cubic inch to Gram per Cup.
Understanding the Gram per Cup (g/cup)
Mass per volume density.
Understanding the Gram per Cubic inch (g/in3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gram per cubic inches are in 1 gram per cup?
1 gram per cup equals 0.0692640693 gram per cubic inches, using the exact defined conversion factor rather than an estimate.
How do I convert gram per cup to gram per cubic inch?
Multiply the gram per cup value by 0.06926406926. The converter above does this instantly to whatever precision you set.
How do I convert gram per cubic inch back to gram per cup?
Use the reverse factor: 1 gram per cubic inch equals 14.4375 grams per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per cup?
Gram per Cup (g/cup) is a unit of density.
What is a gram per cubic inch?
Gram per Cubic inch (g/in3) is a unit of density.
Is the gram per cup to gram per cubic inch conversion exact?
Yes. Both gram per cup and gram per cubic inch are defined by fixed standards rather than physical artifacts, so the factor of 0.06926406926 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.