Mass per volume density.
Ounces per Cubic foot to Pounds per Teaspoon Converter — oz/ft3 to lb/tsp
Convert Ounce per Cubic foot (oz/ft3) to Pound per Teaspoon (lb/tsp) using the exact conversion factor (1 ounce per cubic foot = 0.000010879 pound per teaspoon). See the formula, worked examples, and conversion table.
Ounces per Cubic foot to Pounds per Teaspoon 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 / 92026.69618.
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 Pounds per Teaspoon
Ounce per Cubic foot and Pound per Teaspoon 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 teaspoon = ounces per cubic foot × 0.0000108789514612
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 pound per teaspoon equals 92026.6961794 base units, so dividing one by the other gives the direct ounce per cubic foot-to-pound per teaspoon factor of 0.0000108789514612.
Simple example
1 oz/ft3 × 0.00001087895146 = 0.000010879 lb/tsp
1 ounce per cubic foot = 0.000010879 pounds per teaspoon.
Real-world example
1,000 oz/ft3 × 0.00001087895146 = 0.0108789515 lb/tsp
1,000 ounces per cubic foot = 0.0108789515 pounds per teaspoon.
Conversion table
| Ounce per Cubic foot (oz/ft3) | Pound per Teaspoon (lb/tsp) |
|---|---|
| 0.1 oz/ft3 | 0.0000010879 lb/tsp |
| 1 oz/ft3 | 0.000010879 lb/tsp |
| 10 oz/ft3 | 0.0001087895 lb/tsp |
| 100 oz/ft3 | 0.0010878951 lb/tsp |
| 1,000 oz/ft3 | 0.0108789515 lb/tsp |
| 10,000 oz/ft3 | 0.1087895146 lb/tsp |
Reverse conversion: Pound per Teaspoon to Ounce per Cubic foot
0.000010879 lb/tsp × 91920.62338 = 1.000004462 oz/ft3
0.000010879 pounds per teaspoon = 1.000004462 ounces per cubic foot.
ounces per cubic foot = pounds per teaspoon × 91920.6233766
For a page dedicated to this direction, see Pound per Teaspoon to Ounce per Cubic foot.
Understanding the Ounce per Cubic foot (oz/ft3)
Mass per volume density.
Understanding the Pound per Teaspoon (lb/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per teaspoon are in 1 ounce per cubic foot?
1 ounce per cubic foot equals 0.000010879 pounds per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per cubic foot to pound per teaspoon?
Multiply the ounce per cubic foot value by 0.00001087895146. The converter above does this instantly to whatever precision you set.
How do I convert pound per teaspoon back to ounce per cubic foot?
Use the reverse factor: 1 pound per teaspoon equals 91,920.62338 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 pound per teaspoon?
Pound per Teaspoon (lb/tsp) is a unit of density.
Is the ounce per cubic foot to pound per teaspoon conversion exact?
Yes. Both ounce per cubic foot and pound per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.00001087895146 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.