Mass per volume density.
Pounds per Teaspoon to Troy ounces per Cubic Millimeter Converter — lb/tsp to oz t/mm3
Convert Pound per Teaspoon (lb/tsp) to Troy ounce per Cubic Millimeter (oz t/mm3) using the exact conversion factor (1 pound per teaspoon = 0.002958727 troy ounce per cubic millimeter). See the formula, worked examples, and conversion table.
Pounds per Teaspoon to Troy ounces per Cubic Millimeter 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 92026.69618 / 3.11034768e+7.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Teaspoon to Troy ounces per Cubic Millimeter
Pound per Teaspoon and Troy ounce per Cubic Millimeter 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
troy ounces per cubic millimeter = pounds per teaspoon × 0.00295872698641
This factor comes from each unit's defined relationship to the category's base unit: 1 pound per teaspoon equals 92026.6961794 base units, and 1 troy ounce per cubic millimeter equals 31103476.8 base units, so dividing one by the other gives the direct pound per teaspoon-to-troy ounce per cubic millimeter factor of 0.00295872698641.
Simple example
1 lb/tsp × 0.002958726986 = 0.002958727 oz t/mm3
1 pound per teaspoon = 0.002958727 troy ounces per cubic millimeter.
Real-world example
1,000 lb/tsp × 0.002958726986 = 2.958726986 oz t/mm3
1,000 pounds per teaspoon = 2.958726986 troy ounces per cubic millimeter.
Conversion table
| Pound per Teaspoon (lb/tsp) | Troy ounce per Cubic Millimeter (oz t/mm3) |
|---|---|
| 0.1 lb/tsp | 0.0002958727 oz t/mm3 |
| 1 lb/tsp | 0.002958727 oz t/mm3 |
| 10 lb/tsp | 0.0295872699 oz t/mm3 |
| 100 lb/tsp | 0.2958726986 oz t/mm3 |
| 1,000 lb/tsp | 2.958726986 oz t/mm3 |
| 10,000 lb/tsp | 29.58726986 oz t/mm3 |
Reverse conversion: Troy ounce per Cubic Millimeter to Pound per Teaspoon
0.002958727 oz t/mm3 × 337.983195 = 1.000000005 lb/tsp
0.002958727 troy ounces per cubic millimeter = 1.000000005 pounds per teaspoon.
pounds per teaspoon = troy ounces per cubic millimeter × 337.983195
For a page dedicated to this direction, see Troy ounce per Cubic Millimeter to Pound per Teaspoon.
Understanding the Pound per Teaspoon (lb/tsp)
Mass per volume density.
Understanding the Troy ounce per Cubic Millimeter (oz t/mm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many troy ounces per cubic millimeter are in 1 pound per teaspoon?
1 pound per teaspoon equals 0.002958727 troy ounces per cubic millimeter, using the exact defined conversion factor rather than an estimate.
How do I convert pound per teaspoon to troy ounce per cubic millimeter?
Multiply the pound per teaspoon value by 0.002958726986. The converter above does this instantly to whatever precision you set.
How do I convert troy ounce per cubic millimeter back to pound per teaspoon?
Use the reverse factor: 1 troy ounce per cubic millimeter equals 337.983195 pounds per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound per teaspoon?
Pound per Teaspoon (lb/tsp) is a unit of density.
What is a troy ounce per cubic millimeter?
Troy ounce per Cubic Millimeter (oz t/mm3) is a unit of density.
Is the pound per teaspoon to troy ounce per cubic millimeter conversion exact?
Yes. Both pound per teaspoon and troy ounce per cubic millimeter are defined by fixed standards rather than physical artifacts, so the factor of 0.002958726986 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.