Free calculators and unit converters for general and everyday use.
Our online tools will provide quick answers to your calculation and conversion needs. On this page, you can convert volume measurements from gallon [US, fluid] to teaspoon [UK] and teaspoon [UK] to gallon [US, fluid].
1 teaspoon [UK] (tsp(uk)) = 0.0015637 gallons [US, fluid] (gal(us))
1 gallon [US, fluid] (gal(us)) = 639.4937739 teaspoons [UK] (tsp(uk))