Mass per volume density.
Micrograms per Gallon to Micrograms per Teaspoon Converter — ug/gal to ug/tsp
Convert Microgram per Gallon (ug/gal) to Microgram per Teaspoon (ug/tsp) using the exact conversion factor (1 microgram per gallon = 0.0013020833 microgram per teaspoon). See the formula, worked examples, and conversion table.
Micrograms per Gallon to Micrograms per Teaspoon 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 2.64172052e-7 / 0.0002028841362.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Micrograms per Gallon to Micrograms per Teaspoon
Microgram per Gallon and Microgram per Teaspoon 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
micrograms per teaspoon = micrograms per gallon × 0.00130208333333
This factor comes from each unit's defined relationship to the category's base unit: 1 microgram per gallon equals 2.641721e-7 base units, and 1 microgram per teaspoon equals 0.000202884136211 base units, so dividing one by the other gives the direct microgram per gallon-to-microgram per teaspoon factor of 0.00130208333333.
Simple example
1 ug/gal × 0.001302083333 = 0.0013020833 ug/tsp
1 microgram per gallon = 0.0013020833 micrograms per teaspoon.
Real-world example
1,000 ug/gal × 0.001302083333 = 1.302083333 ug/tsp
1,000 micrograms per gallon = 1.302083333 micrograms per teaspoon.
Conversion table
| Microgram per Gallon (ug/gal) | Microgram per Teaspoon (ug/tsp) |
|---|---|
| 0.1 ug/gal | 0.0001302083 ug/tsp |
| 1 ug/gal | 0.0013020833 ug/tsp |
| 10 ug/gal | 0.0130208333 ug/tsp |
| 100 ug/gal | 0.1302083333 ug/tsp |
| 1,000 ug/gal | 1.302083333 ug/tsp |
| 10,000 ug/gal | 13.02083333 ug/tsp |
Reverse conversion: Microgram per Teaspoon to Microgram per Gallon
0.0013020833 ug/tsp × 768 = 0.9999999744 ug/gal
0.0013020833 micrograms per teaspoon = 0.9999999744 micrograms per gallon.
micrograms per gallon = micrograms per teaspoon × 768
For a page dedicated to this direction, see Microgram per Teaspoon to Microgram per Gallon.
Understanding the Microgram per Gallon (ug/gal)
Mass per volume density.
Understanding the Microgram per Teaspoon (ug/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many micrograms per teaspoon are in 1 microgram per gallon?
1 microgram per gallon equals 0.0013020833 micrograms per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert microgram per gallon to microgram per teaspoon?
Multiply the microgram per gallon value by 0.001302083333. The converter above does this instantly to whatever precision you set.
How do I convert microgram per teaspoon back to microgram per gallon?
Use the reverse factor: 1 microgram per teaspoon equals 768 micrograms per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a microgram per gallon?
Microgram per Gallon (ug/gal) is a unit of density.
What is a microgram per teaspoon?
Microgram per Teaspoon (ug/tsp) is a unit of density.
Is the microgram per gallon to microgram per teaspoon conversion exact?
Yes. Both microgram per gallon and microgram per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.001302083333 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.