Mass per volume density.
Kilogram per Cubic inches to Kilograms per Cubic yard Converter — kg/in3 to kg/yd3
Convert Kilogram per Cubic inch (kg/in3) to Kilogram per Cubic yard (kg/yd3) using the exact conversion factor (1 kilogram per cubic inch = 46,656 kilogram per cubic yard). See the formula, worked examples, conversion table, and common uses.
Kilogram per Cubic inches to Kilograms per Cubic yard 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 61023.74409 / 1.307950619.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Kilogram per Cubic inches to Kilograms per Cubic yard
Kilogram per Cubic inch and Kilogram per Cubic yard 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 cubic yard = kilogram per cubic inches × 46656
This factor comes from each unit's defined relationship to the category's base unit: 1 kilogram per cubic inch equals 61023.7440947 base units, and 1 kilogram per cubic yard equals 1.30795061931 base units, so dividing one by the other gives the direct kilogram per cubic inch-to-kilogram per cubic yard factor of 46656.
Simple example
1 kg/in3 × 46656 = 46,656 kg/yd3
1 kilogram per cubic inch = 46,656 kilograms per cubic yard.
Real-world example
1,000 kg/in3 × 46656 = 46,656,000 kg/yd3
1,000 kilogram per cubic inches = 46,656,000 kilograms per cubic yard.
Conversion table
| Kilogram per Cubic inch (kg/in3) | Kilogram per Cubic yard (kg/yd3) |
|---|---|
| 0.1 kg/in3 | 4,665.6 kg/yd3 |
| 1 kg/in3 | 46,656 kg/yd3 |
| 10 kg/in3 | 466,560 kg/yd3 |
| 100 kg/in3 | 4,665,600 kg/yd3 |
| 1,000 kg/in3 | 46,656,000 kg/yd3 |
| 10,000 kg/in3 | 466,560,000 kg/yd3 |
Reverse conversion: Kilogram per Cubic yard to Kilogram per Cubic inch
1 kg/yd3 × 0.00002143347051 = 0.0000214335 kg/in3
1 kilogram per cubic yard = 0.0000214335 kilogram per cubic inches.
kilogram per cubic inches = kilograms per cubic yard × 0.0000214334705075
For a page dedicated to this direction, see Kilogram per Cubic yard to Kilogram per Cubic inch.
Understanding the Kilogram per Cubic inch (kg/in3)
Mass per volume density.
Understanding the Kilogram per Cubic yard
Kilogram per Cubic yard (kg/yd3) measures density. A mathematically valid way to express bulk material density in kilograms per cubic yard. It is classified as a mixed metric/US customary density unit.
Uses of the Kilogram per Cubic yard today
- Can be used to express the density of bulk construction materials such as gravel, soil, or aggregate — in practice, US construction and landscaping references more commonly express this as tons per cubic yard or pounds per cubic foot
Kilogram per Cubic yard — sources
- US construction and landscaping material-estimating references — Bulk material weight by volume is typically reported in tons per cubic yard in US construction and landscaping contexts.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per cubic yard are in 1 kilogram per cubic inch?
1 kilogram per cubic inch equals 46,656 kilograms per cubic yard, using the exact defined conversion factor rather than an estimate.
How do I convert kilogram per cubic inch to kilogram per cubic yard?
Multiply the kilogram per cubic inch value by 46656. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per cubic yard back to kilogram per cubic inch?
Use the reverse factor: 1 kilogram per cubic yard equals 0.0000214335 kilogram per cubic inches. You can also use the swap control in the converter above to flip the direction instantly.
What is a kilogram per cubic inch?
Kilogram per Cubic inch (kg/in3) is a unit of density.
What is a kilogram per cubic yard?
Kilogram per Cubic yard (kg/yd3) measures density. A mathematically valid way to express bulk material density in kilograms per cubic yard. It is classified as a mixed metric/US customary density unit.
Is the kilogram per cubic inch to kilogram per cubic yard conversion exact?
Yes. Both kilogram per cubic inch and kilogram per cubic yard are defined by fixed standards rather than physical artifacts, so the factor of 46656 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.