Mass per volume density.
Ounces per Teaspoon to Slugs per Gallon Converter — oz/tsp to slug/gal
Convert Ounce per Teaspoon (oz/tsp) to Slug per Gallon (slug/gal) using the exact conversion factor (1 ounce per teaspoon = 1.491885608 slug per gallon). See the formula, worked examples, and conversion table.
Ounces per Teaspoon to Slugs per Gallon 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 / 3855.301291.
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 Slugs per Gallon
Ounce per Teaspoon and Slug per Gallon 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
slugs per gallon = ounces per teaspoon × 1.49188560824
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 slug per gallon equals 3855.30129084 base units, so dividing one by the other gives the direct ounce per teaspoon-to-slug per gallon factor of 1.49188560824.
Simple example
1 oz/tsp × 1.491885608 = 1.491885608 slug/gal
1 ounce per teaspoon = 1.491885608 slugs per gallon.
Real-world example
1,000 oz/tsp × 1.491885608 = 1,491.885608 slug/gal
1,000 ounces per teaspoon = 1,491.885608 slugs per gallon.
Conversion table
| Ounce per Teaspoon (oz/tsp) | Slug per Gallon (slug/gal) |
|---|---|
| 0.1 oz/tsp | 0.1491885608 slug/gal |
| 1 oz/tsp | 1.491885608 slug/gal |
| 10 oz/tsp | 14.91885608 slug/gal |
| 100 oz/tsp | 149.1885608 slug/gal |
| 1,000 oz/tsp | 1,491.885608 slug/gal |
| 10,000 oz/tsp | 14,918.85608 slug/gal |
Reverse conversion: Slug per Gallon to Ounce per Teaspoon
1.491885608 slug/gal × 0.6702926783 = 0.9999999998 oz/tsp
1.491885608 slugs per gallon = 0.9999999998 ounces per teaspoon.
ounces per teaspoon = slugs per gallon × 0.670292678259
For a page dedicated to this direction, see Slug per Gallon to Ounce per Teaspoon.
Understanding the Ounce per Teaspoon (oz/tsp)
Mass per volume density.
Understanding the Slug per Gallon (slug/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many slugs per gallon are in 1 ounce per teaspoon?
1 ounce per teaspoon equals 1.491885608 slugs per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per teaspoon to slug per gallon?
Multiply the ounce per teaspoon value by 1.491885608. The converter above does this instantly to whatever precision you set.
How do I convert slug per gallon back to ounce per teaspoon?
Use the reverse factor: 1 slug per gallon equals 0.6702926783 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 slug per gallon?
Slug per Gallon (slug/gal) is a unit of density.
Is the ounce per teaspoon to slug per gallon conversion exact?
Yes. Both ounce per teaspoon and slug per gallon are defined by fixed standards rather than physical artifacts, so the factor of 1.491885608 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.