Mass per volume density.
Milligrams per Fluid ounce to Ounces per Teaspoon Converter — mg/fl oz to oz/tsp
Convert Milligram per Fluid ounce (mg/fl oz) to Ounce per Teaspoon (oz/tsp) using the exact conversion factor (1 milligram per fluid ounce = 0.000005879 ounce per teaspoon). See the formula, worked examples, and conversion table.
Milligrams per Fluid ounce to Ounces 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 0.0338140227 / 5751.668511.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Milligrams per Fluid ounce to Ounces per Teaspoon
Milligram per Fluid ounce and Ounce 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
ounces per teaspoon = milligrams per fluid ounce × 0.00000587899365826
This factor comes from each unit's defined relationship to the category's base unit: 1 milligram per fluid ounce equals 0.0338140227018 base units, and 1 ounce per teaspoon equals 5751.66851121 base units, so dividing one by the other gives the direct milligram per fluid ounce-to-ounce per teaspoon factor of 0.00000587899365826.
Simple example
1 mg/fl oz × 0.000005878993658 = 0.000005879 oz/tsp
1 milligram per fluid ounce = 0.000005879 ounces per teaspoon.
Real-world example
1,000 mg/fl oz × 0.000005878993658 = 0.0058789937 oz/tsp
1,000 milligrams per fluid ounce = 0.0058789937 ounces per teaspoon.
Conversion table
| Milligram per Fluid ounce (mg/fl oz) | Ounce per Teaspoon (oz/tsp) |
|---|---|
| 0.1 mg/fl oz | 5.878994e-7 oz/tsp |
| 1 mg/fl oz | 0.000005879 oz/tsp |
| 10 mg/fl oz | 0.0000587899 oz/tsp |
| 100 mg/fl oz | 0.0005878994 oz/tsp |
| 1,000 mg/fl oz | 0.0058789937 oz/tsp |
| 10,000 mg/fl oz | 0.0587899366 oz/tsp |
Reverse conversion: Ounce per Teaspoon to Milligram per Fluid ounce
0.000005879 oz/tsp × 170097.1388 = 1.000001079 mg/fl oz
0.000005879 ounces per teaspoon = 1.000001079 milligrams per fluid ounce.
milligrams per fluid ounce = ounces per teaspoon × 170097.13875
For a page dedicated to this direction, see Ounce per Teaspoon to Milligram per Fluid ounce.
Understanding the Milligram per Fluid ounce (mg/fl oz)
Mass per volume density.
Understanding the Ounce per Teaspoon (oz/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per teaspoon are in 1 milligram per fluid ounce?
1 milligram per fluid ounce equals 0.000005879 ounces per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert milligram per fluid ounce to ounce per teaspoon?
Multiply the milligram per fluid ounce value by 0.000005878993658. The converter above does this instantly to whatever precision you set.
How do I convert ounce per teaspoon back to milligram per fluid ounce?
Use the reverse factor: 1 ounce per teaspoon equals 170,097.1388 milligrams per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a milligram per fluid ounce?
Milligram per Fluid ounce (mg/fl oz) is a unit of density.
What is a ounce per teaspoon?
Ounce per Teaspoon (oz/tsp) is a unit of density.
Is the milligram per fluid ounce to ounce per teaspoon conversion exact?
Yes. Both milligram per fluid ounce and ounce per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.000005878993658 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.