US teaspoon (tsp US)
The US teaspoon is used in recipes, medicine, and household dosing.
History: the teaspoon evolved from a household spoon into a standard recipe and dosing measure.
Quickly convert US teaspoons to US gallons without lookup tables or manual math.
This page is focused on converting US teaspoons to US gallons. Type a number into the first field and the result appears immediately in the second field.
Example: 1 tsp US = 0.0013020833 gal US. Conversion formula: result = value × 4.92892159375E-6 / 0.003785411784.
Use this converter for everyday calculations, study notes, engineering checks, and quick value verification without installing a separate app.
The US teaspoon is used in recipes, medicine, and household dosing.
History: the teaspoon evolved from a household spoon into a standard recipe and dosing measure.
The US gallon is used for fuel, beverages, household liquids, and American recipes.
History: the US gallon comes from older English trade measures, but its modern value differs from the imperial gallon.
Enter a value in the US teaspoon field. The converter applies the formula "result = value × 4.92892159375E-6 / 0.003785411784" and immediately shows the result in US gallons.
1 tsp US = 0.0013020833 gal US.
Yes. Use the swap button or choose the reverse pair from the full conversion list.