Mass per volume density.
Nanograms per Teaspoon to Centigrams per Gallon Converter — ng/tsp to cg/gal
Convert Nanogram per Teaspoon (ng/tsp) to Centigram per Gallon (cg/gal) using the exact conversion factor (1 nanogram per teaspoon = 0.0000768 centigram per gallon). See the formula, worked examples, and conversion table.
Nanograms per Teaspoon to Centigrams 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 2.02884136e-7 / 0.002641720524.
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 Centigrams per Gallon
Nanogram per Teaspoon and Centigram 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
centigrams per gallon = nanograms per teaspoon × 0.0000768
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 centigram per gallon equals 0.00264172052358 base units, so dividing one by the other gives the direct nanogram per teaspoon-to-centigram per gallon factor of 0.0000768.
Simple example
1 ng/tsp × 0.0000768 = 0.0000768 cg/gal
1 nanogram per teaspoon = 0.0000768 centigrams per gallon.
Real-world example
1,000 ng/tsp × 0.0000768 = 0.0768 cg/gal
1,000 nanograms per teaspoon = 0.0768 centigrams per gallon.
Conversion table
| Nanogram per Teaspoon (ng/tsp) | Centigram per Gallon (cg/gal) |
|---|---|
| 0.1 ng/tsp | 0.00000768 cg/gal |
| 1 ng/tsp | 0.0000768 cg/gal |
| 10 ng/tsp | 0.000768 cg/gal |
| 100 ng/tsp | 0.00768 cg/gal |
| 1,000 ng/tsp | 0.0768 cg/gal |
| 10,000 ng/tsp | 0.768 cg/gal |
Reverse conversion: Centigram per Gallon to Nanogram per Teaspoon
0.0000768 cg/gal × 13020.83333 = 1 ng/tsp
0.0000768 centigrams per gallon = 1 nanograms per teaspoon.
nanograms per teaspoon = centigrams per gallon × 13020.8333333
For a page dedicated to this direction, see Centigram per Gallon to Nanogram per Teaspoon.
Understanding the Nanogram per Teaspoon (ng/tsp)
Mass per volume density.
Understanding the Centigram per Gallon (cg/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centigrams per gallon are in 1 nanogram per teaspoon?
1 nanogram per teaspoon equals 0.0000768 centigrams per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert nanogram per teaspoon to centigram per gallon?
Multiply the nanogram per teaspoon value by 0.0000768. The converter above does this instantly to whatever precision you set.
How do I convert centigram per gallon back to nanogram per teaspoon?
Use the reverse factor: 1 centigram per gallon equals 13,020.83333 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 centigram per gallon?
Centigram per Gallon (cg/gal) is a unit of density.
Is the nanogram per teaspoon to centigram per gallon conversion exact?
Yes. Both nanogram per teaspoon and centigram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.0000768 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.