Mass per volume density.
Troy ounces per Cup to Kilograms per Gallon Converter — oz t/cup to kg/gal
Convert Troy ounce per Cup (oz t/cup) to Kilogram per Gallon (kg/gal) using the exact conversion factor (1 troy ounce per cup = 0.4976556288 kilogram per gallon). See the formula, worked examples, conversion table, and common uses.
Troy ounces per Cup to Kilograms 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 131.4667088 / 264.1720524.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Troy ounces per Cup to Kilograms per Gallon
Troy ounce per Cup and Kilogram 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. Both are mass per volume density units.
Formula
kilograms per gallon = troy ounces per cup × 0.4976556288
This factor comes from each unit's defined relationship to the category's base unit: 1 troy ounce per cup equals 131.466708828 base units, and 1 kilogram per gallon equals 264.172052358 base units, so dividing one by the other gives the direct troy ounce per cup-to-kilogram per gallon factor of 0.4976556288.
Simple example
1 oz t/cup × 0.4976556288 = 0.4976556288 kg/gal
1 troy ounce per cup = 0.4976556288 kilograms per gallon.
Real-world example
1,000 oz t/cup × 0.4976556288 = 497.6556288 kg/gal
1,000 troy ounces per cup = 497.6556288 kilograms per gallon.
Conversion table
| Troy ounce per Cup (oz t/cup) | Kilogram per Gallon (kg/gal) |
|---|---|
| 0.1 oz t/cup | 0.0497655629 kg/gal |
| 1 oz t/cup | 0.4976556288 kg/gal |
| 10 oz t/cup | 4.976556288 kg/gal |
| 100 oz t/cup | 49.76556288 kg/gal |
| 1,000 oz t/cup | 497.6556288 kg/gal |
| 10,000 oz t/cup | 4,976.556288 kg/gal |
Reverse conversion: Kilogram per Gallon to Troy ounce per Cup
0.4976556288 kg/gal × 2.009421661 = 1 oz t/cup
0.4976556288 kilograms per gallon = 1 troy ounce per cup.
troy ounces per cup = kilograms per gallon × 2.00942166054
For a page dedicated to this direction, see Kilogram per Gallon to Troy ounce per Cup.
Understanding the Troy ounce per Cup (oz t/cup)
Mass per volume density.
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
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 kilograms per gallon are in 1 troy ounce per cup?
1 troy ounce per cup equals 0.4976556288 kilograms per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert troy ounce per cup to kilogram per gallon?
Multiply the troy ounce per cup value by 0.4976556288. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per gallon back to troy ounce per cup?
Use the reverse factor: 1 kilogram per gallon equals 2.009421661 troy ounces per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a troy ounce per cup?
Troy ounce per Cup (oz t/cup) is a unit of density.
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.
Is the troy ounce per cup to kilogram per gallon conversion exact?
Yes. Both troy ounce per cup and kilogram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.4976556288 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.