Mass per volume density.
Kilograms per Teaspoon to Pounds per Cubic Centimeter Converter — kg/tsp to lb/cm3
Convert Kilogram per Teaspoon (kg/tsp) to Pound per Cubic Centimeter (lb/cm3) using the exact conversion factor (1 kilogram per teaspoon = 0.4472829563 pound per cubic centimeter). See the formula, worked examples, and conversion table.
Kilograms per Teaspoon to Pounds per Cubic Centimeter 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 202884.1362 / 453592.37.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Kilograms per Teaspoon to Pounds per Cubic Centimeter
Kilogram per Teaspoon and Pound per Cubic Centimeter 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
pounds per cubic centimeter = kilograms per teaspoon × 0.447282956305
This factor comes from each unit's defined relationship to the category's base unit: 1 kilogram per teaspoon equals 202884.136211 base units, and 1 pound per cubic centimeter equals 453592.37 base units, so dividing one by the other gives the direct kilogram per teaspoon-to-pound per cubic centimeter factor of 0.447282956305.
Simple example
1 kg/tsp × 0.4472829563 = 0.4472829563 lb/cm3
1 kilogram per teaspoon = 0.4472829563 pounds per cubic centimeter.
Real-world example
1,000 kg/tsp × 0.4472829563 = 447.2829563 lb/cm3
1,000 kilograms per teaspoon = 447.2829563 pounds per cubic centimeter.
Conversion table
| Kilogram per Teaspoon (kg/tsp) | Pound per Cubic Centimeter (lb/cm3) |
|---|---|
| 0.1 kg/tsp | 0.0447282956 lb/cm3 |
| 1 kg/tsp | 0.4472829563 lb/cm3 |
| 10 kg/tsp | 4.472829563 lb/cm3 |
| 100 kg/tsp | 44.72829563 lb/cm3 |
| 1,000 kg/tsp | 447.2829563 lb/cm3 |
| 10,000 kg/tsp | 4,472.829563 lb/cm3 |
Reverse conversion: Pound per Cubic Centimeter to Kilogram per Teaspoon
0.4472829563 lb/cm3 × 2.235721227 = 1 kg/tsp
0.4472829563 pounds per cubic centimeter = 1 kilograms per teaspoon.
kilograms per teaspoon = pounds per cubic centimeter × 2.23572122725
For a page dedicated to this direction, see Pound per Cubic Centimeter to Kilogram per Teaspoon.
Understanding the Kilogram per Teaspoon (kg/tsp)
Mass per volume density.
Understanding the Pound per Cubic Centimeter (lb/cm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per cubic centimeter are in 1 kilogram per teaspoon?
1 kilogram per teaspoon equals 0.4472829563 pounds per cubic centimeter, using the exact defined conversion factor rather than an estimate.
How do I convert kilogram per teaspoon to pound per cubic centimeter?
Multiply the kilogram per teaspoon value by 0.4472829563. The converter above does this instantly to whatever precision you set.
How do I convert pound per cubic centimeter back to kilogram per teaspoon?
Use the reverse factor: 1 pound per cubic centimeter equals 2.235721227 kilograms per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a kilogram per teaspoon?
Kilogram per Teaspoon (kg/tsp) is a unit of density.
What is a pound per cubic centimeter?
Pound per Cubic Centimeter (lb/cm3) is a unit of density.
Is the kilogram per teaspoon to pound per cubic centimeter conversion exact?
Yes. Both kilogram per teaspoon and pound per cubic centimeter are defined by fixed standards rather than physical artifacts, so the factor of 0.4472829563 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.