Mass per volume density.
Nanograms per Teaspoon to Slugs per Imperial gallon Converter — ng/tsp to slug/imp gal
Convert Nanogram per Teaspoon (ng/tsp) to Slug per Imperial gallon (slug/imp gal) using the exact conversion factor (1 nanogram per teaspoon = 6.319965e-11 slug per imperial gallon). See the formula, worked examples, and conversion table.
Nanograms per Teaspoon to Slugs per Imperial 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 2.02884136e-7 / 3210.209859.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Nanograms per Teaspoon to Slugs per Imperial gallon
Nanogram per Teaspoon and Slug per Imperial 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 imperial gallon = nanograms per teaspoon × 6.319965e-11
This factor comes from each unit's defined relationship to the category's base unit: 1 nanogram per teaspoon equals 2.028841e-7 base units, and 1 slug per imperial gallon equals 3210.20985885 base units, so dividing one by the other gives the direct nanogram per teaspoon-to-slug per imperial gallon factor of 6.319965e-11.
Simple example
1 ng/tsp × 6.319965e-11 = 6.319965e-11 slug/imp gal
1 nanogram per teaspoon = 6.319965e-11 slugs per imperial gallon.
Real-world example
1,000 ng/tsp × 6.319965e-11 = 6.319965e-8 slug/imp gal
1,000 nanograms per teaspoon = 6.319965e-8 slugs per imperial gallon.
Conversion table
| Nanogram per Teaspoon (ng/tsp) | Slug per Imperial gallon (slug/imp gal) |
|---|---|
| 0.1 ng/tsp | 6.319965e-12 slug/imp gal |
| 1 ng/tsp | 6.319965e-11 slug/imp gal |
| 10 ng/tsp | 6.319965e-10 slug/imp gal |
| 100 ng/tsp | 6.319965e-9 slug/imp gal |
| 1,000 ng/tsp | 6.319965e-8 slug/imp gal |
| 10,000 ng/tsp | 6.319965e-7 slug/imp gal |
Reverse conversion: Slug per Imperial gallon to Nanogram per Teaspoon
6.319965e-11 slug/imp gal × 15822872690 = 1.000000016 ng/tsp
6.319965e-11 slugs per imperial gallon = 1.000000016 nanograms per teaspoon.
nanograms per teaspoon = slugs per imperial gallon × 15822872693.7
For a page dedicated to this direction, see Slug per Imperial gallon to Nanogram per Teaspoon.
Understanding the Nanogram per Teaspoon (ng/tsp)
Mass per volume density.
Understanding the Slug per Imperial gallon (slug/imp gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many slugs per imperial gallon are in 1 nanogram per teaspoon?
1 nanogram per teaspoon equals 6.319965e-11 slugs per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert nanogram per teaspoon to slug per imperial gallon?
Multiply the nanogram per teaspoon value by 6.319965e-11. The converter above does this instantly to whatever precision you set.
How do I convert slug per imperial gallon back to nanogram per teaspoon?
Use the reverse factor: 1 slug per imperial gallon equals 15,822,872,690 nanograms per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a nanogram per teaspoon?
Nanogram per Teaspoon (ng/tsp) is a unit of density.
What is a slug per imperial gallon?
Slug per Imperial gallon (slug/imp gal) is a unit of density.
Is the nanogram per teaspoon to slug per imperial gallon conversion exact?
Yes. Both nanogram per teaspoon and slug per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 6.319965e-11 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.