Mass per volume density.
Gram per Cubic inches to Grams per Teaspoon Converter — g/in3 to g/tsp
Convert Gram per Cubic inch (g/in3) to Gram per Teaspoon (g/tsp) using the exact conversion factor (1 gram per cubic inch = 0.30078125 gram per teaspoon). See the formula, worked examples, and conversion table.
Gram per Cubic inches to Grams per Teaspoon 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 61.02374409 / 202.8841362.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gram per Cubic inches to Grams per Teaspoon
Gram per Cubic inch and Gram per Teaspoon 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
grams per teaspoon = gram per cubic inches × 0.30078125
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per cubic inch equals 61.0237440947 base units, and 1 gram per teaspoon equals 202.884136211 base units, so dividing one by the other gives the direct gram per cubic inch-to-gram per teaspoon factor of 0.30078125.
Simple example
1 g/in3 × 0.30078125 = 0.30078125 g/tsp
1 gram per cubic inch = 0.30078125 grams per teaspoon.
Real-world example
1,000 g/in3 × 0.30078125 = 300.78125 g/tsp
1,000 gram per cubic inches = 300.78125 grams per teaspoon.
Conversion table
| Gram per Cubic inch (g/in3) | Gram per Teaspoon (g/tsp) |
|---|---|
| 0.1 g/in3 | 0.030078125 g/tsp |
| 1 g/in3 | 0.30078125 g/tsp |
| 10 g/in3 | 3.0078125 g/tsp |
| 100 g/in3 | 30.078125 g/tsp |
| 1,000 g/in3 | 300.78125 g/tsp |
| 10,000 g/in3 | 3,007.8125 g/tsp |
Reverse conversion: Gram per Teaspoon to Gram per Cubic inch
0.30078125 g/tsp × 3.324675325 = 1 g/in3
0.30078125 grams per teaspoon = 1 gram per cubic inches.
gram per cubic inches = grams per teaspoon × 3.32467532468
For a page dedicated to this direction, see Gram per Teaspoon to Gram per Cubic inch.
Understanding the Gram per Cubic inch (g/in3)
Mass per volume density.
Understanding the Gram per Teaspoon (g/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grams per teaspoon are in 1 gram per cubic inch?
1 gram per cubic inch equals 0.30078125 grams per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert gram per cubic inch to gram per teaspoon?
Multiply the gram per cubic inch value by 0.30078125. The converter above does this instantly to whatever precision you set.
How do I convert gram per teaspoon back to gram per cubic inch?
Use the reverse factor: 1 gram per teaspoon equals 3.324675325 gram per cubic inches. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per cubic inch?
Gram per Cubic inch (g/in3) is a unit of density.
What is a gram per teaspoon?
Gram per Teaspoon (g/tsp) is a unit of density.
Is the gram per cubic inch to gram per teaspoon conversion exact?
Yes. Both gram per cubic inch and gram per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.30078125 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.