Mass per volume density.
Ounces per Cubic foot to Megagrams per Gallon Converter — oz/ft3 to Mg/gal
Convert Ounce per Cubic foot (oz/ft3) to Megagram per Gallon (Mg/gal) using the exact conversion factor (1 ounce per cubic foot = 0.0000037898 megagram per gallon). See the formula, worked examples, and conversion table.
Ounces per Cubic foot 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 1.001153961 / 264172.0524.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Cubic foot to Megagrams per Gallon
Ounce per Cubic foot 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 = ounces per cubic foot × 0.00000378978000109
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per cubic foot equals 1.00115396087 base units, and 1 megagram per gallon equals 264172.052358 base units, so dividing one by the other gives the direct ounce per cubic foot-to-megagram per gallon factor of 0.00000378978000109.
Simple example
1 oz/ft3 × 0.000003789780001 = 0.0000037898 Mg/gal
1 ounce per cubic foot = 0.0000037898 megagrams per gallon.
Real-world example
1,000 oz/ft3 × 0.000003789780001 = 0.00378978 Mg/gal
1,000 ounces per cubic foot = 0.00378978 megagrams per gallon.
Conversion table
| Ounce per Cubic foot (oz/ft3) | Megagram per Gallon (Mg/gal) |
|---|---|
| 0.1 oz/ft3 | 3.78978e-7 Mg/gal |
| 1 oz/ft3 | 0.0000037898 Mg/gal |
| 10 oz/ft3 | 0.0000378978 Mg/gal |
| 100 oz/ft3 | 0.000378978 Mg/gal |
| 1,000 oz/ft3 | 0.00378978 Mg/gal |
| 10,000 oz/ft3 | 0.0378978 Mg/gal |
Reverse conversion: Megagram per Gallon to Ounce per Cubic foot
0.0000037898 Mg/gal × 263867.5595 = 1.000005277 oz/ft3
0.0000037898 megagrams per gallon = 1.000005277 ounces per cubic foot.
ounces per cubic foot = megagrams per gallon × 263867.559519
For a page dedicated to this direction, see Megagram per Gallon to Ounce per Cubic foot.
Understanding the Ounce per Cubic foot (oz/ft3)
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 ounce per cubic foot?
1 ounce per cubic foot equals 0.0000037898 megagrams per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per cubic foot to megagram per gallon?
Multiply the ounce per cubic foot value by 0.000003789780001. The converter above does this instantly to whatever precision you set.
How do I convert megagram per gallon back to ounce per cubic foot?
Use the reverse factor: 1 megagram per gallon equals 263,867.5595 ounces per cubic foot. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per cubic foot?
Ounce per Cubic foot (oz/ft3) is a unit of density.
What is a megagram per gallon?
Megagram per Gallon (Mg/gal) is a unit of density.
Is the ounce per cubic foot to megagram per gallon conversion exact?
Yes. Both ounce per cubic foot and megagram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.000003789780001 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.