Mass per volume density.
Metric tons per Teaspoon to Long tons per Cup Converter — t/tsp to long ton/cup
Convert Metric ton per Teaspoon (t/tsp) to Long ton per Cup (long ton/cup) using the exact conversion factor (1 metric ton per teaspoon = 47.24191333 long ton per cup). See the formula, worked examples, and conversion table.
Metric tons per Teaspoon to Long tons per Cup 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 2.02884136e+8 / 4.29457916e+6.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Metric tons per Teaspoon to Long tons per Cup
Metric ton per Teaspoon and Long ton per Cup 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
long tons per cup = metric tons per teaspoon × 47.2419133253
This factor comes from each unit's defined relationship to the category's base unit: 1 metric ton per teaspoon equals 202884136.211 base units, and 1 long ton per cup equals 4294579.15504 base units, so dividing one by the other gives the direct metric ton per teaspoon-to-long ton per cup factor of 47.2419133253.
Simple example
1 t/tsp × 47.24191333 = 47.24191333 long ton/cup
1 metric ton per teaspoon = 47.24191333 long tons per cup.
Real-world example
1,000 t/tsp × 47.24191333 = 47,241.91333 long ton/cup
1,000 metric tons per teaspoon = 47,241.91333 long tons per cup.
Conversion table
| Metric ton per Teaspoon (t/tsp) | Long ton per Cup (long ton/cup) |
|---|---|
| 0.1 t/tsp | 4.724191333 long ton/cup |
| 1 t/tsp | 47.24191333 long ton/cup |
| 10 t/tsp | 472.4191333 long ton/cup |
| 100 t/tsp | 4,724.191333 long ton/cup |
| 1,000 t/tsp | 47,241.91333 long ton/cup |
| 10,000 t/tsp | 472,419.1333 long ton/cup |
Reverse conversion: Long ton per Cup to Metric ton per Teaspoon
47.24191333 long ton/cup × 0.02116764393 = 1 t/tsp
47.24191333 long tons per cup = 1 metric tons per teaspoon.
metric tons per teaspoon = long tons per cup × 0.0211676439333
For a page dedicated to this direction, see Long ton per Cup to Metric ton per Teaspoon.
Understanding the Metric ton per Teaspoon (t/tsp)
Mass per volume density.
Understanding the Long ton per Cup (long ton/cup)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many long tons per cup are in 1 metric ton per teaspoon?
1 metric ton per teaspoon equals 47.24191333 long tons per cup, using the exact defined conversion factor rather than an estimate.
How do I convert metric ton per teaspoon to long ton per cup?
Multiply the metric ton per teaspoon value by 47.24191333. The converter above does this instantly to whatever precision you set.
How do I convert long ton per cup back to metric ton per teaspoon?
Use the reverse factor: 1 long ton per cup equals 0.0211676439 metric tons per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a metric ton per teaspoon?
Metric ton per Teaspoon (t/tsp) is a unit of density.
What is a long ton per cup?
Long ton per Cup (long ton/cup) is a unit of density.
Is the metric ton per teaspoon to long ton per cup conversion exact?
Yes. Both metric ton per teaspoon and long ton per cup are defined by fixed standards rather than physical artifacts, so the factor of 47.24191333 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.