Mass per volume density.
Grams per Cubic Centimeter to Long tons per Cubic foot Converter — g/cm3 to long ton/ft3
Convert Gram per Cubic Centimeter (g/cm3) to Long ton per Cubic foot (long ton/ft3) using the exact conversion factor (1 gram per cubic centimeter = 0.0278696253 long ton per cubic foot). See the formula, worked examples, conversion table, and common uses.
Grams per Cubic Centimeter to Long tons 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 1000 / 35881.35796.
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 Long tons per Cubic foot
Gram per Cubic Centimeter and Long ton 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. Gram per Cubic Centimeter is most often used for material identification in chemistry and geology (mineral density tables).
Formula
long tons per cubic foot = grams per cubic centimeter × 0.0278696252572
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 long ton per cubic foot equals 35881.3579577 base units, so dividing one by the other gives the direct gram per cubic centimeter-to-long ton per cubic foot factor of 0.0278696252572.
Simple example
1 g/cm3 × 0.02786962526 = 0.0278696253 long ton/ft3
1 gram per cubic centimeter = 0.0278696253 long tons per cubic foot.
Real-world example
1,000 g/cm3 × 0.02786962526 = 27.86962526 long ton/ft3
1,000 grams per cubic centimeter = 27.86962526 long tons per cubic foot.
Conversion table
| Gram per Cubic Centimeter (g/cm3) | Long ton per Cubic foot (long ton/ft3) |
|---|---|
| 0.1 g/cm3 | 0.0027869625 long ton/ft3 |
| 1 g/cm3 | 0.0278696253 long ton/ft3 |
| 10 g/cm3 | 0.2786962526 long ton/ft3 |
| 100 g/cm3 | 2.786962526 long ton/ft3 |
| 1,000 g/cm3 | 27.86962526 long ton/ft3 |
| 10,000 g/cm3 | 278.6962526 long ton/ft3 |
Reverse conversion: Long ton per Cubic foot to Gram per Cubic Centimeter
0.0278696253 long ton/ft3 × 35.88135796 = 1.000000002 g/cm3
0.0278696253 long tons per cubic foot = 1.000000002 grams per cubic centimeter.
grams per cubic centimeter = long tons per cubic foot × 35.8813579577
For a page dedicated to this direction, see Long ton per Cubic foot 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 Long ton per Cubic foot (long ton/ft3)
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 long tons per cubic foot are in 1 gram per cubic centimeter?
1 gram per cubic centimeter equals 0.0278696253 long tons per cubic foot, using the exact defined conversion factor rather than an estimate.
How do I convert gram per cubic centimeter to long ton per cubic foot?
Multiply the gram per cubic centimeter value by 0.02786962526. The converter above does this instantly to whatever precision you set.
How do I convert long ton per cubic foot back to gram per cubic centimeter?
Use the reverse factor: 1 long ton per cubic foot equals 35.88135796 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 long ton per cubic foot?
Long ton per Cubic foot (long ton/ft3) is a unit of density.
Is the gram per cubic centimeter to long ton per cubic foot conversion exact?
Yes. Both gram per cubic centimeter and long ton per cubic foot are defined by fixed standards rather than physical artifacts, so the factor of 0.02786962526 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.