Mass per volume density.
Pounds per Quart to Imperial hundredweights per Teaspoon Converter — lb/qt to long cwt/tsp
Convert Pound per Quart (lb/qt) to Imperial hundredweight per Teaspoon (long cwt/tsp) using the exact conversion factor (1 pound per quart = 0.000046503 imperial hundredweight per teaspoon). See the formula, worked examples, and conversion table.
Pounds per Quart to Imperial hundredweights 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 479.3057093 / 1.030699e+7.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Quart to Imperial hundredweights per Teaspoon
Pound per Quart and Imperial hundredweight 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
imperial hundredweights per teaspoon = pounds per quart × 0.0000465029761905
This factor comes from each unit's defined relationship to the category's base unit: 1 pound per quart equals 479.305709268 base units, and 1 imperial hundredweight per teaspoon equals 10306989.9721 base units, so dividing one by the other gives the direct pound per quart-to-imperial hundredweight per teaspoon factor of 0.0000465029761905.
Simple example
1 lb/qt × 0.00004650297619 = 0.000046503 long cwt/tsp
1 pound per quart = 0.000046503 imperial hundredweights per teaspoon.
Real-world example
1,000 lb/qt × 0.00004650297619 = 0.0465029762 long cwt/tsp
1,000 pounds per quart = 0.0465029762 imperial hundredweights per teaspoon.
Conversion table
| Pound per Quart (lb/qt) | Imperial hundredweight per Teaspoon (long cwt/tsp) |
|---|---|
| 0.1 lb/qt | 0.0000046503 long cwt/tsp |
| 1 lb/qt | 0.000046503 long cwt/tsp |
| 10 lb/qt | 0.0004650298 long cwt/tsp |
| 100 lb/qt | 0.0046502976 long cwt/tsp |
| 1,000 lb/qt | 0.0465029762 long cwt/tsp |
| 10,000 lb/qt | 0.4650297619 long cwt/tsp |
Reverse conversion: Imperial hundredweight per Teaspoon to Pound per Quart
0.000046503 long cwt/tsp × 21504 = 1.000000512 lb/qt
0.000046503 imperial hundredweights per teaspoon = 1.000000512 pounds per quart.
pounds per quart = imperial hundredweights per teaspoon × 21504
For a page dedicated to this direction, see Imperial hundredweight per Teaspoon to Pound per Quart.
Understanding the Pound per Quart (lb/qt)
Mass per volume density.
Understanding the Imperial hundredweight per Teaspoon (long cwt/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial hundredweights per teaspoon are in 1 pound per quart?
1 pound per quart equals 0.000046503 imperial hundredweights per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert pound per quart to imperial hundredweight per teaspoon?
Multiply the pound per quart value by 0.00004650297619. The converter above does this instantly to whatever precision you set.
How do I convert imperial hundredweight per teaspoon back to pound per quart?
Use the reverse factor: 1 imperial hundredweight per teaspoon equals 21,504 pounds per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound per quart?
Pound per Quart (lb/qt) is a unit of density.
What is a imperial hundredweight per teaspoon?
Imperial hundredweight per Teaspoon (long cwt/tsp) is a unit of density.
Is the pound per quart to imperial hundredweight per teaspoon conversion exact?
Yes. Both pound per quart and imperial hundredweight per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.00004650297619 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.