Mass per volume density.
Carats per Teaspoon to Kilograms per Cubic Meter Converter — ct/tsp to kg/m3
Convert Carat per Teaspoon (ct/tsp) to Kilogram per Cubic Meter (kg/m3) using the exact conversion factor (1 carat per teaspoon = 40.57682724 kilogram per cubic meter). See the formula, worked examples, conversion table, and common uses.
Carats per Teaspoon to Kilograms per Cubic Meter 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 40.57682724 / 1.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carats per Teaspoon to Kilograms per Cubic Meter
Carat per Teaspoon and Kilogram per Cubic Meter 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 meter = carats per teaspoon × 40.5768272422
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per teaspoon equals 40.5768272422 base units, and 1 kilogram per cubic meter equals 1 base unit, so dividing one by the other gives the direct carat per teaspoon-to-kilogram per cubic meter factor of 40.5768272422.
Simple example
1 ct/tsp × 40.57682724 = 40.57682724 kg/m3
1 carat per teaspoon = 40.57682724 kilograms per cubic meter.
Real-world example
1,000 ct/tsp × 40.57682724 = 40,576.82724 kg/m3
1,000 carats per teaspoon = 40,576.82724 kilograms per cubic meter.
Conversion table
| Carat per Teaspoon (ct/tsp) | Kilogram per Cubic Meter (kg/m3) |
|---|---|
| 0.1 ct/tsp | 4.057682724 kg/m3 |
| 1 ct/tsp | 40.57682724 kg/m3 |
| 10 ct/tsp | 405.7682724 kg/m3 |
| 100 ct/tsp | 4,057.682724 kg/m3 |
| 1,000 ct/tsp | 40,576.82724 kg/m3 |
| 10,000 ct/tsp | 405,768.2724 kg/m3 |
Reverse conversion: Kilogram per Cubic Meter to Carat per Teaspoon
40.57682724 kg/m3 × 0.02464460797 = 0.9999999999 ct/tsp
40.57682724 kilograms per cubic meter = 0.9999999999 carats per teaspoon.
carats per teaspoon = kilograms per cubic meter × 0.0246446079687
For a page dedicated to this direction, see Kilogram per Cubic Meter to Carat per Teaspoon.
Understanding the Carat per Teaspoon (ct/tsp)
Mass per volume density.
Understanding the Kilogram per Cubic Meter
Kilogram per Cubic Meter (kg/m3) measures density. The SI coherent unit for density — the form all other metric density/concentration units in this catalog are ultimately defined relative to. It is classified as a SI coherent derived unit.
Where it's used: Universal — the official SI unit for density, used throughout physics and engineering worldwide
kg/m³ vs. g/L vs. kg/L. All three are exactly related: 1 kg/m³ = 1 g/L, and 1,000 kg/m³ = 1 kg/L. kg/m³ is the formal SI-coherent form; g/L and kg/L are more commonly used in everyday and laboratory contexts.
Uses of the Kilogram per Cubic Meter today
- Physics and engineering reference density values
- Material property tables in scientific literature
- Fluid dynamics and structural engineering calculations
Kilogram per Cubic Meter — sources
- BIPM SI Brochure, 9th edition — Kilogram per cubic meter as the SI coherent derived unit for density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per cubic meter are in 1 carat per teaspoon?
1 carat per teaspoon equals 40.57682724 kilograms per cubic meter, using the exact defined conversion factor rather than an estimate.
How do I convert carat per teaspoon to kilogram per cubic meter?
Multiply the carat per teaspoon value by 40.57682724. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per cubic meter back to carat per teaspoon?
Use the reverse factor: 1 kilogram per cubic meter equals 0.024644608 carats per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per teaspoon?
Carat per Teaspoon (ct/tsp) is a unit of density.
What is a kilogram per cubic meter?
Kilogram per Cubic Meter (kg/m3) measures density. The SI coherent unit for density — the form all other metric density/concentration units in this catalog are ultimately defined relative to. It is classified as a SI coherent derived unit.
Is the carat per teaspoon to kilogram per cubic meter conversion exact?
Yes. Both carat per teaspoon and kilogram per cubic meter are defined by fixed standards rather than physical artifacts, so the factor of 40.57682724 used above is exact to as many digits as you choose to display.
What is the difference between kg/m³ vs. g/l vs. kg/l?
All three are exactly related: 1 kg/m³ = 1 g/L, and 1,000 kg/m³ = 1 kg/L. kg/m³ is the formal SI-coherent form; g/L and kg/L are more commonly used in everyday and laboratory contexts.