Mass per volume density.
Ounces per Imperial gallon to Pounds per Cubic Meter Converter — oz/imp gal to lb/m3
Convert Ounce per Imperial gallon (oz/imp gal) to Pound per Cubic Meter (lb/m3) using the exact conversion factor (1 ounce per imperial gallon = 13.74807802 pound per cubic meter). See the formula, worked examples, and conversion table.
Ounces per Imperial gallon to Pounds per Cubic Meter 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 6.236023291 / 0.45359237.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Imperial gallon to Pounds per Cubic Meter
Ounce per Imperial gallon and Pound per Cubic Meter 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
pounds per cubic meter = ounces per imperial gallon × 13.7480780187
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per imperial gallon equals 6.23602329144 base units, and 1 pound per cubic meter equals 0.45359237 base units, so dividing one by the other gives the direct ounce per imperial gallon-to-pound per cubic meter factor of 13.7480780187.
Simple example
1 oz/imp gal × 13.74807802 = 13.74807802 lb/m3
1 ounce per imperial gallon = 13.74807802 pounds per cubic meter.
Real-world example
1,000 oz/imp gal × 13.74807802 = 13,748.07802 lb/m3
1,000 ounces per imperial gallon = 13,748.07802 pounds per cubic meter.
Conversion table
| Ounce per Imperial gallon (oz/imp gal) | Pound per Cubic Meter (lb/m3) |
|---|---|
| 0.1 oz/imp gal | 1.374807802 lb/m3 |
| 1 oz/imp gal | 13.74807802 lb/m3 |
| 10 oz/imp gal | 137.4807802 lb/m3 |
| 100 oz/imp gal | 1,374.807802 lb/m3 |
| 1,000 oz/imp gal | 13,748.07802 lb/m3 |
| 10,000 oz/imp gal | 137,480.7802 lb/m3 |
Reverse conversion: Pound per Cubic Meter to Ounce per Imperial gallon
13.74807802 lb/m3 × 0.07273744 = 1 oz/imp gal
13.74807802 pounds per cubic meter = 1 ounces per imperial gallon.
ounces per imperial gallon = pounds per cubic meter × 0.07273744
For a page dedicated to this direction, see Pound per Cubic Meter to Ounce per Imperial gallon.
Understanding the Ounce per Imperial gallon (oz/imp gal)
Mass per volume density.
Understanding the Pound per Cubic Meter (lb/m3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per cubic meter are in 1 ounce per imperial gallon?
1 ounce per imperial gallon equals 13.74807802 pounds per cubic meter, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per imperial gallon to pound per cubic meter?
Multiply the ounce per imperial gallon value by 13.74807802. The converter above does this instantly to whatever precision you set.
How do I convert pound per cubic meter back to ounce per imperial gallon?
Use the reverse factor: 1 pound per cubic meter equals 0.07273744 ounces per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per imperial gallon?
Ounce per Imperial gallon (oz/imp gal) is a unit of density.
What is a pound per cubic meter?
Pound per Cubic Meter (lb/m3) is a unit of density.
Is the ounce per imperial gallon to pound per cubic meter conversion exact?
Yes. Both ounce per imperial gallon and pound per cubic meter are defined by fixed standards rather than physical artifacts, so the factor of 13.74807802 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.