To convert US gallons to US teaspoons, multiply the value by 768. To go the other way, multiply US teaspoons by 0.00130208 to get US gallons.
| US Gallons (gal) | US Teaspoons (tsp) |
|---|---|
| 1 gal | 768 tsp |
| 2 gal | 1,536 tsp |
| 5 gal | 3,840 tsp |
| 10 gal | 7,680 tsp |
| 20 gal | 15,360 tsp |
| 50 gal | 38,400 tsp |
| 100 gal | 76,800 tsp |
| 500 gal | 384,000 tsp |
| 1,000 gal | 768,000 tsp |
US gallon (gal). The US liquid gallon is 231 cubic inches, exactly 3.785411784 liters.
US teaspoon (tsp). A US teaspoon is 4.9289 mL (1/3 tablespoon).
There are 768 US teaspoons in one US gallon.
Multiply the number of US gallons by 768. For example, 10 US gallons equal 7,680 US teaspoons.
One US teaspoon equals 0.00130208 US gallons.