Mass per volume density.
Long tons per Teaspoon to Troy ounces per Cubic Millimeter Converter — long ton/tsp to oz t/mm3
Convert Long ton per Teaspoon (long ton/tsp) to Troy ounce per Cubic Millimeter (oz t/mm3) using the exact conversion factor (1 long ton per teaspoon = 6.62754845 troy ounce per cubic millimeter). See the formula, worked examples, and conversion table.
Long tons 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 2.06139799e+8 / 3.11034768e+7.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Long tons per Teaspoon to Troy ounces per Cubic Millimeter
Long ton 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 = long tons per teaspoon × 6.62754844956
This factor comes from each unit's defined relationship to the category's base unit: 1 long ton per teaspoon equals 206139799.442 base units, and 1 troy ounce per cubic millimeter equals 31103476.8 base units, so dividing one by the other gives the direct long ton per teaspoon-to-troy ounce per cubic millimeter factor of 6.62754844956.
Simple example
1 long ton/tsp × 6.62754845 = 6.62754845 oz t/mm3
1 long ton per teaspoon = 6.62754845 troy ounces per cubic millimeter.
Real-world example
1,000 long ton/tsp × 6.62754845 = 6,627.54845 oz t/mm3
1,000 long tons per teaspoon = 6,627.54845 troy ounces per cubic millimeter.
Conversion table
| Long ton per Teaspoon (long ton/tsp) | Troy ounce per Cubic Millimeter (oz t/mm3) |
|---|---|
| 0.1 long ton/tsp | 0.662754845 oz t/mm3 |
| 1 long ton/tsp | 6.62754845 oz t/mm3 |
| 10 long ton/tsp | 66.2754845 oz t/mm3 |
| 100 long ton/tsp | 662.754845 oz t/mm3 |
| 1,000 long ton/tsp | 6,627.54845 oz t/mm3 |
| 10,000 long ton/tsp | 66,275.4845 oz t/mm3 |
Reverse conversion: Troy ounce per Cubic Millimeter to Long ton per Teaspoon
6.62754845 oz t/mm3 × 0.1508853549 = 1 long ton/tsp
6.62754845 troy ounces per cubic millimeter = 1 long tons per teaspoon.
long tons per teaspoon = troy ounces per cubic millimeter × 0.150885354911
For a page dedicated to this direction, see Troy ounce per Cubic Millimeter to Long ton per Teaspoon.
Understanding the Long ton per Teaspoon (long ton/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 long ton per teaspoon?
1 long ton per teaspoon equals 6.62754845 troy ounces per cubic millimeter, using the exact defined conversion factor rather than an estimate.
How do I convert long ton per teaspoon to troy ounce per cubic millimeter?
Multiply the long ton per teaspoon value by 6.62754845. The converter above does this instantly to whatever precision you set.
How do I convert troy ounce per cubic millimeter back to long ton per teaspoon?
Use the reverse factor: 1 troy ounce per cubic millimeter equals 0.1508853549 long tons per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a long ton per teaspoon?
Long ton per Teaspoon (long ton/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 long ton per teaspoon to troy ounce per cubic millimeter conversion exact?
Yes. Both long ton per teaspoon and troy ounce per cubic millimeter are defined by fixed standards rather than physical artifacts, so the factor of 6.62754845 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.