Mass per volume density.
Micrograms per Teaspoon to Pounds per Imperial gallon Converter — ug/tsp to lb/imp gal
Convert Microgram per Teaspoon (ug/tsp) to Pound per Imperial gallon (lb/imp gal) using the exact conversion factor (1 microgram per teaspoon = 0.0000020334 pound per imperial gallon). See the formula, worked examples, and conversion table.
Micrograms per Teaspoon to Pounds 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 0.0002028841362 / 99.77637266.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Micrograms per Teaspoon to Pounds per Imperial gallon
Microgram per Teaspoon and Pound 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
pounds per imperial gallon = micrograms per teaspoon × 0.00000203338857483
This factor comes from each unit's defined relationship to the category's base unit: 1 microgram per teaspoon equals 0.000202884136211 base units, and 1 pound per imperial gallon equals 99.7763726631 base units, so dividing one by the other gives the direct microgram per teaspoon-to-pound per imperial gallon factor of 0.00000203338857483.
Simple example
1 ug/tsp × 0.000002033388575 = 0.0000020334 lb/imp gal
1 microgram per teaspoon = 0.0000020334 pounds per imperial gallon.
Real-world example
1,000 ug/tsp × 0.000002033388575 = 0.0020333886 lb/imp gal
1,000 micrograms per teaspoon = 0.0020333886 pounds per imperial gallon.
Conversion table
| Microgram per Teaspoon (ug/tsp) | Pound per Imperial gallon (lb/imp gal) |
|---|---|
| 0.1 ug/tsp | 2.033389e-7 lb/imp gal |
| 1 ug/tsp | 0.0000020334 lb/imp gal |
| 10 ug/tsp | 0.0000203339 lb/imp gal |
| 100 ug/tsp | 0.0002033389 lb/imp gal |
| 1,000 ug/tsp | 0.0020333886 lb/imp gal |
| 10,000 ug/tsp | 0.0203338858 lb/imp gal |
Reverse conversion: Pound per Imperial gallon to Microgram per Teaspoon
0.0000020334 lb/imp gal × 491789.9178 = 1.000005619 ug/tsp
0.0000020334 pounds per imperial gallon = 1.000005619 micrograms per teaspoon.
micrograms per teaspoon = pounds per imperial gallon × 491789.917765
For a page dedicated to this direction, see Pound per Imperial gallon to Microgram per Teaspoon.
Understanding the Microgram per Teaspoon (ug/tsp)
Mass per volume density.
Understanding the Pound per Imperial gallon (lb/imp gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per imperial gallon are in 1 microgram per teaspoon?
1 microgram per teaspoon equals 0.0000020334 pounds per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert microgram per teaspoon to pound per imperial gallon?
Multiply the microgram per teaspoon value by 0.000002033388575. The converter above does this instantly to whatever precision you set.
How do I convert pound per imperial gallon back to microgram per teaspoon?
Use the reverse factor: 1 pound per imperial gallon equals 491,789.9178 micrograms per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a microgram per teaspoon?
Microgram per Teaspoon (ug/tsp) is a unit of density.
What is a pound per imperial gallon?
Pound per Imperial gallon (lb/imp gal) is a unit of density.
Is the microgram per teaspoon to pound per imperial gallon conversion exact?
Yes. Both microgram per teaspoon and pound per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.000002033388575 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.