Mass per volume density.
Long tons per Pint to Imperial hundredweights per Quart Converter — long ton/pt to long cwt/qt
Convert Long ton per Pint (long ton/pt) to Imperial hundredweight per Quart (long cwt/qt) using the exact conversion factor (1 long ton per pint = 40 imperial hundredweight per quart). See the formula, worked examples, and conversion table.
Long tons per Pint to Imperial hundredweights per Quart 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 2.14728958e+6 / 53682.23944.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Long tons per Pint to Imperial hundredweights per Quart
Long ton per Pint and Imperial hundredweight per Quart 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 quart = long tons per pint × 40
This factor comes from each unit's defined relationship to the category's base unit: 1 long ton per pint equals 2147289.57752 base units, and 1 imperial hundredweight per quart equals 53682.239438 base units, so dividing one by the other gives the direct long ton per pint-to-imperial hundredweight per quart factor of 40.
Simple example
1 long ton/pt × 40 = 40 long cwt/qt
1 long ton per pint = 40 imperial hundredweights per quart.
Real-world example
1,000 long ton/pt × 40 = 40,000 long cwt/qt
1,000 long tons per pint = 40,000 imperial hundredweights per quart.
Conversion table
| Long ton per Pint (long ton/pt) | Imperial hundredweight per Quart (long cwt/qt) |
|---|---|
| 0.1 long ton/pt | 4 long cwt/qt |
| 1 long ton/pt | 40 long cwt/qt |
| 10 long ton/pt | 400 long cwt/qt |
| 100 long ton/pt | 4,000 long cwt/qt |
| 1,000 long ton/pt | 40,000 long cwt/qt |
| 10,000 long ton/pt | 400,000 long cwt/qt |
Reverse conversion: Imperial hundredweight per Quart to Long ton per Pint
40 long cwt/qt × 0.025 = 1 long ton/pt
40 imperial hundredweights per quart = 1 long tons per pint.
long tons per pint = imperial hundredweights per quart × 0.025
For a page dedicated to this direction, see Imperial hundredweight per Quart to Long ton per Pint.
Understanding the Long ton per Pint (long ton/pt)
Mass per volume density.
Understanding the Imperial hundredweight per Quart (long cwt/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial hundredweights per quart are in 1 long ton per pint?
1 long ton per pint equals 40 imperial hundredweights per quart, using the exact defined conversion factor rather than an estimate.
How do I convert long ton per pint to imperial hundredweight per quart?
Multiply the long ton per pint value by 40. The converter above does this instantly to whatever precision you set.
How do I convert imperial hundredweight per quart back to long ton per pint?
Use the reverse factor: 1 imperial hundredweight per quart equals 0.025 long tons per pint. You can also use the swap control in the converter above to flip the direction instantly.
What is a long ton per pint?
Long ton per Pint (long ton/pt) is a unit of density.
What is a imperial hundredweight per quart?
Imperial hundredweight per Quart (long cwt/qt) is a unit of density.
Is the long ton per pint to imperial hundredweight per quart conversion exact?
Yes. Both long ton per pint and imperial hundredweight per quart are defined by fixed standards rather than physical artifacts, so the factor of 40 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.