Mass per volume density.
Pounds per Cubic Centimeter to Megagrams per Gallon Converter — lb/cm3 to Mg/gal
Convert Pound per Cubic Centimeter (lb/cm3) to Megagram per Gallon (Mg/gal) using the exact conversion factor (1 pound per cubic centimeter = 1.717033903 megagram per gallon). See the formula, worked examples, and conversion table.
Pounds per Cubic Centimeter to Megagrams per Gallon 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 453592.37 / 264172.0524.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Cubic Centimeter to Megagrams per Gallon
Pound per Cubic Centimeter and Megagram per Gallon 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
megagrams per gallon = pounds per cubic centimeter × 1.71703390253
This factor comes from each unit's defined relationship to the category's base unit: 1 pound per cubic centimeter equals 453592.37 base units, and 1 megagram per gallon equals 264172.052358 base units, so dividing one by the other gives the direct pound per cubic centimeter-to-megagram per gallon factor of 1.71703390253.
Simple example
1 lb/cm3 × 1.717033903 = 1.717033903 Mg/gal
1 pound per cubic centimeter = 1.717033903 megagrams per gallon.
Real-world example
1,000 lb/cm3 × 1.717033903 = 1,717.033903 Mg/gal
1,000 pounds per cubic centimeter = 1,717.033903 megagrams per gallon.
Conversion table
| Pound per Cubic Centimeter (lb/cm3) | Megagram per Gallon (Mg/gal) |
|---|---|
| 0.1 lb/cm3 | 0.1717033903 Mg/gal |
| 1 lb/cm3 | 1.717033903 Mg/gal |
| 10 lb/cm3 | 17.17033903 Mg/gal |
| 100 lb/cm3 | 171.7033903 Mg/gal |
| 1,000 lb/cm3 | 1,717.033903 Mg/gal |
| 10,000 lb/cm3 | 17,170.33903 Mg/gal |
Reverse conversion: Megagram per Gallon to Pound per Cubic Centimeter
1.717033903 Mg/gal × 0.5823996827 = 1 lb/cm3
1.717033903 megagrams per gallon = 1 pounds per cubic centimeter.
pounds per cubic centimeter = megagrams per gallon × 0.582399682689
For a page dedicated to this direction, see Megagram per Gallon to Pound per Cubic Centimeter.
Understanding the Pound per Cubic Centimeter (lb/cm3)
Mass per volume density.
Understanding the Megagram per Gallon (Mg/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many megagrams per gallon are in 1 pound per cubic centimeter?
1 pound per cubic centimeter equals 1.717033903 megagrams per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert pound per cubic centimeter to megagram per gallon?
Multiply the pound per cubic centimeter value by 1.717033903. The converter above does this instantly to whatever precision you set.
How do I convert megagram per gallon back to pound per cubic centimeter?
Use the reverse factor: 1 megagram per gallon equals 0.5823996827 pounds per cubic centimeter. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound per cubic centimeter?
Pound per Cubic Centimeter (lb/cm3) is a unit of density.
What is a megagram per gallon?
Megagram per Gallon (Mg/gal) is a unit of density.
Is the pound per cubic centimeter to megagram per gallon conversion exact?
Yes. Both pound per cubic centimeter and megagram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 1.717033903 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.