Teaspoons (US) to Gallons (US – Liquid) converter

To convert teaspoons (US) to gallons (US – Liquid), enter the value in the first field. The result in gallons (US – Liquid) is calculated automatically using the exact conversion factor.

1 US tsp ≈ 0.00130208333333 US gal
1 US gal = 768 US tsp

Formula: US gal ≈ US tsp × 0.00130208333333
US tsp = US gal × 768

Definitions: 1 US tsp = 1/3 US tbsp; 1 US gal = 231 in³

The US teaspoon is one third of a US tablespoon, about 4.93 mL. It is the teaspoon of American recipes, while nutrition labels and medicine dosing in the United States round it to 5 mL.

The US liquid gallon is the everyday gallon in the United States, used for fuel, milk, paint and most liquids sold by volume. It derives from the old English wine gallon, which was fixed at 231 cubic inches.

See the conversion table with commonly used values, handy for quick reference or study.