Mass per volume density.
Ounces per Teaspoon to Ounces per Tablespoon Converter — oz/tsp to oz/tbsp
Convert Ounce per Teaspoon (oz/tsp) to Ounce per Tablespoon (oz/tbsp) using the exact conversion factor (1 ounce per teaspoon = 3 ounce per tablespoon). See the formula, worked examples, and conversion table.
Ounces per Teaspoon to Ounces per Tablespoon 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 / 1917.222837.
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 Ounces per Tablespoon
Ounce per Teaspoon and Ounce per Tablespoon 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 tablespoon = ounces per teaspoon × 3
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 ounce per tablespoon equals 1917.22283707 base units, so dividing one by the other gives the direct ounce per teaspoon-to-ounce per tablespoon factor of 3.
Simple example
1 oz/tsp × 3 = 3 oz/tbsp
1 ounce per teaspoon = 3 ounces per tablespoon.
Real-world example
1,000 oz/tsp × 3 = 3,000 oz/tbsp
1,000 ounces per teaspoon = 3,000 ounces per tablespoon.
Conversion table
| Ounce per Teaspoon (oz/tsp) | Ounce per Tablespoon (oz/tbsp) |
|---|---|
| 0.1 oz/tsp | 0.3 oz/tbsp |
| 1 oz/tsp | 3 oz/tbsp |
| 10 oz/tsp | 30 oz/tbsp |
| 100 oz/tsp | 300 oz/tbsp |
| 1,000 oz/tsp | 3,000 oz/tbsp |
| 10,000 oz/tsp | 30,000 oz/tbsp |
Reverse conversion: Ounce per Tablespoon to Ounce per Teaspoon
3 oz/tbsp × 0.3333333333 = 1 oz/tsp
3 ounces per tablespoon = 1 ounces per teaspoon.
ounces per teaspoon = ounces per tablespoon × 0.333333333333
For a page dedicated to this direction, see Ounce per Tablespoon to Ounce per Teaspoon.
Understanding the Ounce per Teaspoon (oz/tsp)
Mass per volume density.
Understanding the Ounce per Tablespoon (oz/tbsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per tablespoon are in 1 ounce per teaspoon?
1 ounce per teaspoon equals 3 ounces per tablespoon, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per teaspoon to ounce per tablespoon?
Multiply the ounce per teaspoon value by 3. The converter above does this instantly to whatever precision you set.
How do I convert ounce per tablespoon back to ounce per teaspoon?
Use the reverse factor: 1 ounce per tablespoon equals 0.3333333333 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 ounce per tablespoon?
Ounce per Tablespoon (oz/tbsp) is a unit of density.
Is the ounce per teaspoon to ounce per tablespoon conversion exact?
Yes. Both ounce per teaspoon and ounce per tablespoon are defined by fixed standards rather than physical artifacts, so the factor of 3 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.