Mass per volume density.
Grams per Teaspoon to Ounces per Cubic Millimeter Converter — g/tsp to oz/mm3
Convert Gram per Teaspoon (g/tsp) to Ounce per Cubic Millimeter (oz/mm3) using the exact conversion factor (1 gram per teaspoon = 0.0000071565 ounce per cubic millimeter). See the formula, worked examples, and conversion table.
Grams per Teaspoon to Ounces per Cubic Millimeter 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 202.8841362 / 2.83495231e+7.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams per Teaspoon to Ounces per Cubic Millimeter
Gram per Teaspoon and Ounce per Cubic Millimeter 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
ounces per cubic millimeter = grams per teaspoon × 0.00000715652730088
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per teaspoon equals 202.884136211 base units, and 1 ounce per cubic millimeter equals 28349523.125 base units, so dividing one by the other gives the direct gram per teaspoon-to-ounce per cubic millimeter factor of 0.00000715652730088.
Simple example
1 g/tsp × 0.000007156527301 = 0.0000071565 oz/mm3
1 gram per teaspoon = 0.0000071565 ounces per cubic millimeter.
Real-world example
1,000 g/tsp × 0.000007156527301 = 0.0071565273 oz/mm3
1,000 grams per teaspoon = 0.0071565273 ounces per cubic millimeter.
Conversion table
| Gram per Teaspoon (g/tsp) | Ounce per Cubic Millimeter (oz/mm3) |
|---|---|
| 0.1 g/tsp | 7.156527e-7 oz/mm3 |
| 1 g/tsp | 0.0000071565 oz/mm3 |
| 10 g/tsp | 0.0000715653 oz/mm3 |
| 100 g/tsp | 0.0007156527 oz/mm3 |
| 1,000 g/tsp | 0.0071565273 oz/mm3 |
| 10,000 g/tsp | 0.071565273 oz/mm3 |
Reverse conversion: Ounce per Cubic Millimeter to Gram per Teaspoon
0.0000071565 oz/mm3 × 139732.5767 = 0.9999961852 g/tsp
0.0000071565 ounces per cubic millimeter = 0.9999961852 grams per teaspoon.
grams per teaspoon = ounces per cubic millimeter × 139732.576703
For a page dedicated to this direction, see Ounce per Cubic Millimeter to Gram per Teaspoon.
Understanding the Gram per Teaspoon (g/tsp)
Mass per volume density.
Understanding the Ounce per Cubic Millimeter (oz/mm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per cubic millimeter are in 1 gram per teaspoon?
1 gram per teaspoon equals 0.0000071565 ounces per cubic millimeter, using the exact defined conversion factor rather than an estimate.
How do I convert gram per teaspoon to ounce per cubic millimeter?
Multiply the gram per teaspoon value by 0.000007156527301. The converter above does this instantly to whatever precision you set.
How do I convert ounce per cubic millimeter back to gram per teaspoon?
Use the reverse factor: 1 ounce per cubic millimeter equals 139,732.5767 grams per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per teaspoon?
Gram per Teaspoon (g/tsp) is a unit of density.
What is a ounce per cubic millimeter?
Ounce per Cubic Millimeter (oz/mm3) is a unit of density.
Is the gram per teaspoon to ounce per cubic millimeter conversion exact?
Yes. Both gram per teaspoon and ounce per cubic millimeter are defined by fixed standards rather than physical artifacts, so the factor of 0.000007156527301 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.