Mass per volume density.
Ounces per Teaspoon to Kilograms per Fluid ounce Converter — oz/tsp to kg/fl oz
Convert Ounce per Teaspoon (oz/tsp) to Kilogram per Fluid ounce (kg/fl oz) using the exact conversion factor (1 ounce per teaspoon = 0.1700971388 kilogram per fluid ounce). See the formula, worked examples, and conversion table.
Ounces per Teaspoon to Kilograms per Fluid ounce 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 5751.668511 / 33814.0227.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Teaspoon to Kilograms per Fluid ounce
Ounce per Teaspoon and Kilogram per Fluid ounce 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 fluid ounce = ounces per teaspoon × 0.17009713875
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per teaspoon equals 5751.66851121 base units, and 1 kilogram per fluid ounce equals 33814.0227018 base units, so dividing one by the other gives the direct ounce per teaspoon-to-kilogram per fluid ounce factor of 0.17009713875.
Simple example
1 oz/tsp × 0.1700971388 = 0.1700971388 kg/fl oz
1 ounce per teaspoon = 0.1700971388 kilograms per fluid ounce.
Real-world example
1,000 oz/tsp × 0.1700971388 = 170.0971388 kg/fl oz
1,000 ounces per teaspoon = 170.0971388 kilograms per fluid ounce.
Conversion table
| Ounce per Teaspoon (oz/tsp) | Kilogram per Fluid ounce (kg/fl oz) |
|---|---|
| 0.1 oz/tsp | 0.0170097139 kg/fl oz |
| 1 oz/tsp | 0.1700971388 kg/fl oz |
| 10 oz/tsp | 1.700971388 kg/fl oz |
| 100 oz/tsp | 17.00971388 kg/fl oz |
| 1,000 oz/tsp | 170.0971388 kg/fl oz |
| 10,000 oz/tsp | 1,700.971388 kg/fl oz |
Reverse conversion: Kilogram per Fluid ounce to Ounce per Teaspoon
0.1700971388 kg/fl oz × 5.878993658 = 1 oz/tsp
0.1700971388 kilograms per fluid ounce = 1 ounces per teaspoon.
ounces per teaspoon = kilograms per fluid ounce × 5.87899365826
For a page dedicated to this direction, see Kilogram per Fluid ounce to Ounce per Teaspoon.
Understanding the Ounce per Teaspoon (oz/tsp)
Mass per volume density.
Understanding the Kilogram per Fluid ounce (kg/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per fluid ounce are in 1 ounce per teaspoon?
1 ounce per teaspoon equals 0.1700971388 kilograms per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per teaspoon to kilogram per fluid ounce?
Multiply the ounce per teaspoon value by 0.1700971388. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per fluid ounce back to ounce per teaspoon?
Use the reverse factor: 1 kilogram per fluid ounce equals 5.878993658 ounces per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per teaspoon?
Ounce per Teaspoon (oz/tsp) is a unit of density.
What is a kilogram per fluid ounce?
Kilogram per Fluid ounce (kg/fl oz) is a unit of density.
Is the ounce per teaspoon to kilogram per fluid ounce conversion exact?
Yes. Both ounce per teaspoon and kilogram per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 0.1700971388 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.