Mass per volume density.
Gram per Cubic inches to Hectograms per Cubic foot Converter — g/in3 to hg/ft3
Convert Gram per Cubic inch (g/in3) to Hectogram per Cubic foot (hg/ft3) using the exact conversion factor (1 gram per cubic inch = 17.28 hectogram per cubic foot). See the formula, worked examples, and conversion table.
Gram per Cubic inches to Hectograms per Cubic foot 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 61.02374409 / 3.531466672.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gram per Cubic inches to Hectograms per Cubic foot
Gram per Cubic inch and Hectogram per Cubic foot 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
hectograms per cubic foot = gram per cubic inches × 17.28
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per cubic inch equals 61.0237440947 base units, and 1 hectogram per cubic foot equals 3.53146667215 base units, so dividing one by the other gives the direct gram per cubic inch-to-hectogram per cubic foot factor of 17.28.
Simple example
1 g/in3 × 17.28 = 17.28 hg/ft3
1 gram per cubic inch = 17.28 hectograms per cubic foot.
Real-world example
1,000 g/in3 × 17.28 = 17,280 hg/ft3
1,000 gram per cubic inches = 17,280 hectograms per cubic foot.
Conversion table
| Gram per Cubic inch (g/in3) | Hectogram per Cubic foot (hg/ft3) |
|---|---|
| 0.1 g/in3 | 1.728 hg/ft3 |
| 1 g/in3 | 17.28 hg/ft3 |
| 10 g/in3 | 172.8 hg/ft3 |
| 100 g/in3 | 1,728 hg/ft3 |
| 1,000 g/in3 | 17,280 hg/ft3 |
| 10,000 g/in3 | 172,800 hg/ft3 |
Reverse conversion: Hectogram per Cubic foot to Gram per Cubic inch
17.28 hg/ft3 × 0.05787037037 = 1 g/in3
17.28 hectograms per cubic foot = 1 gram per cubic inches.
gram per cubic inches = hectograms per cubic foot × 0.0578703703704
For a page dedicated to this direction, see Hectogram per Cubic foot to Gram per Cubic inch.
Understanding the Gram per Cubic inch (g/in3)
Mass per volume density.
Understanding the Hectogram per Cubic foot (hg/ft3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many hectograms per cubic foot are in 1 gram per cubic inch?
1 gram per cubic inch equals 17.28 hectograms per cubic foot, using the exact defined conversion factor rather than an estimate.
How do I convert gram per cubic inch to hectogram per cubic foot?
Multiply the gram per cubic inch value by 17.28. The converter above does this instantly to whatever precision you set.
How do I convert hectogram per cubic foot back to gram per cubic inch?
Use the reverse factor: 1 hectogram per cubic foot equals 0.0578703704 gram per cubic inches. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per cubic inch?
Gram per Cubic inch (g/in3) is a unit of density.
What is a hectogram per cubic foot?
Hectogram per Cubic foot (hg/ft3) is a unit of density.
Is the gram per cubic inch to hectogram per cubic foot conversion exact?
Yes. Both gram per cubic inch and hectogram per cubic foot are defined by fixed standards rather than physical artifacts, so the factor of 17.28 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.