Mass per volume density.
Kilograms per Gallon to Imperial hundredweights per Gallon Converter — kg/gal to long cwt/gal
Convert Kilogram per Gallon (kg/gal) to Imperial hundredweight per Gallon (long cwt/gal) using the exact conversion factor (1 kilogram per gallon = 0.0196841306 imperial hundredweight per gallon). See the formula, worked examples, conversion table, and common uses.
Kilograms per Gallon to Imperial hundredweights per Gallon 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 264.1720524 / 13420.55986.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Kilograms per Gallon to Imperial hundredweights per Gallon
Kilogram per Gallon and Imperial hundredweight per Gallon 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. Kilogram per Gallon is most often used for can be used to express liquid density such as fuel or industrial liquids in kilograms per gallon — in practice, kilograms per liter (metric) and pounds per gallon (us customary) are the specific pairings more commonly seen in fuel and liquid-density references.
Formula
imperial hundredweights per gallon = kilograms per gallon × 0.0196841305522
This factor comes from each unit's defined relationship to the category's base unit: 1 kilogram per gallon equals 264.172052358 base units, and 1 imperial hundredweight per gallon equals 13420.5598595 base units, so dividing one by the other gives the direct kilogram per gallon-to-imperial hundredweight per gallon factor of 0.0196841305522.
Simple example
1 kg/gal × 0.01968413055 = 0.0196841306 long cwt/gal
1 kilogram per gallon = 0.0196841306 imperial hundredweights per gallon.
Real-world example
1,000 kg/gal × 0.01968413055 = 19.68413055 long cwt/gal
1,000 kilograms per gallon = 19.68413055 imperial hundredweights per gallon.
Conversion table
| Kilogram per Gallon (kg/gal) | Imperial hundredweight per Gallon (long cwt/gal) |
|---|---|
| 0.1 kg/gal | 0.0019684131 long cwt/gal |
| 1 kg/gal | 0.0196841306 long cwt/gal |
| 10 kg/gal | 0.1968413055 long cwt/gal |
| 100 kg/gal | 1.968413055 long cwt/gal |
| 1,000 kg/gal | 19.68413055 long cwt/gal |
| 10,000 kg/gal | 196.8413055 long cwt/gal |
Reverse conversion: Imperial hundredweight per Gallon to Kilogram per Gallon
0.0196841306 long cwt/gal × 50.80234544 = 1.000000002 kg/gal
0.0196841306 imperial hundredweights per gallon = 1.000000002 kilograms per gallon.
kilograms per gallon = imperial hundredweights per gallon × 50.80234544
For a page dedicated to this direction, see Imperial hundredweight per Gallon to Kilogram per Gallon.
Understanding the Kilogram per Gallon
Kilogram per Gallon (kg/gal) measures density. A mathematically valid way to express liquid density in kilograms per US gallon. It is classified as a mixed metric/US customary density unit.
Uses of the Kilogram per Gallon today
- Can be used to express liquid density such as fuel or industrial liquids in kilograms per gallon — in practice, kilograms per liter (metric) and pounds per gallon (US customary) are the specific pairings more commonly seen in fuel and liquid-density references
Understanding the Imperial hundredweight per Gallon (long cwt/gal)
Mass per volume density.
Kilogram per Gallon — sources
- Fuel and petroleum liquid-density references — Liquid density figures for fuels are typically reported in kg/L, kg/m³, or lb/gal rather than kg/gal.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial hundredweights per gallon are in 1 kilogram per gallon?
1 kilogram per gallon equals 0.0196841306 imperial hundredweights per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert kilogram per gallon to imperial hundredweight per gallon?
Multiply the kilogram per gallon value by 0.01968413055. The converter above does this instantly to whatever precision you set.
How do I convert imperial hundredweight per gallon back to kilogram per gallon?
Use the reverse factor: 1 imperial hundredweight per gallon equals 50.80234544 kilograms per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a kilogram per gallon?
Kilogram per Gallon (kg/gal) measures density. A mathematically valid way to express liquid density in kilograms per US gallon. It is classified as a mixed metric/US customary density unit.
What is a imperial hundredweight per gallon?
Imperial hundredweight per Gallon (long cwt/gal) is a unit of density.
Is the kilogram per gallon to imperial hundredweight per gallon conversion exact?
Yes. Both kilogram per gallon and imperial hundredweight per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.01968413055 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.