Mass per volume density.
Milligrams per Teaspoon to Ounces per Milliliter Converter — mg/tsp to oz/mL
Convert Milligram per Teaspoon (mg/tsp) to Ounce per Milliliter (oz/mL) using the exact conversion factor (1 milligram per teaspoon = 0.0000071565 ounce per milliliter). See the formula, worked examples, and conversion table.
Milligrams per Teaspoon to Ounces per Milliliter 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 0.2028841362 / 28349.52313.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Milligrams per Teaspoon to Ounces per Milliliter
Milligram per Teaspoon and Ounce per Milliliter 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 milliliter = milligrams per teaspoon × 0.00000715652730088
This factor comes from each unit's defined relationship to the category's base unit: 1 milligram per teaspoon equals 0.202884136211 base units, and 1 ounce per milliliter equals 28349.523125 base units, so dividing one by the other gives the direct milligram per teaspoon-to-ounce per milliliter factor of 0.00000715652730088.
Simple example
1 mg/tsp × 0.000007156527301 = 0.0000071565 oz/mL
1 milligram per teaspoon = 0.0000071565 ounces per milliliter.
Real-world example
1,000 mg/tsp × 0.000007156527301 = 0.0071565273 oz/mL
1,000 milligrams per teaspoon = 0.0071565273 ounces per milliliter.
Conversion table
| Milligram per Teaspoon (mg/tsp) | Ounce per Milliliter (oz/mL) |
|---|---|
| 0.1 mg/tsp | 7.156527e-7 oz/mL |
| 1 mg/tsp | 0.0000071565 oz/mL |
| 10 mg/tsp | 0.0000715653 oz/mL |
| 100 mg/tsp | 0.0007156527 oz/mL |
| 1,000 mg/tsp | 0.0071565273 oz/mL |
| 10,000 mg/tsp | 0.071565273 oz/mL |
Reverse conversion: Ounce per Milliliter to Milligram per Teaspoon
0.0000071565 oz/mL × 139732.5767 = 0.9999961852 mg/tsp
0.0000071565 ounces per milliliter = 0.9999961852 milligrams per teaspoon.
milligrams per teaspoon = ounces per milliliter × 139732.576703
For a page dedicated to this direction, see Ounce per Milliliter to Milligram per Teaspoon.
Understanding the Milligram per Teaspoon (mg/tsp)
Mass per volume density.
Understanding the Ounce per Milliliter (oz/mL)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per milliliter are in 1 milligram per teaspoon?
1 milligram per teaspoon equals 0.0000071565 ounces per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert milligram per teaspoon to ounce per milliliter?
Multiply the milligram per teaspoon value by 0.000007156527301. The converter above does this instantly to whatever precision you set.
How do I convert ounce per milliliter back to milligram per teaspoon?
Use the reverse factor: 1 ounce per milliliter equals 139,732.5767 milligrams per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a milligram per teaspoon?
Milligram per Teaspoon (mg/tsp) is a unit of density.
What is a ounce per milliliter?
Ounce per Milliliter (oz/mL) is a unit of density.
Is the milligram per teaspoon to ounce per milliliter conversion exact?
Yes. Both milligram per teaspoon and ounce per milliliter 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.