This converter allows you to quickly convert us gallons (gal)
into us teaspoons (tsp).
Simply enter a value, choose your units, and get an instant, accurate result.
US Gallon to US Teaspoon Conversion Table
US Gallon (gal)
US Teaspoon (tsp)
1
768
2
1,536
5
3,840
10
7,680
20
15,360
50
38,400
100
76,800
200
153,600
500
384,000
1000
768,000
2000
1,536,000
5000
3,840,000
10000
7,680,000
20000
15,360,000
50000
38,400,000
100000
76,800,000
200000
153,600,000
500000
384,000,000
1000000
768,000,000
2000000
1,536,000,000
How to convert US Gallons to US Teaspoons?
To convert us gallons to us teaspoons, multiply by the conversion factor:
Example: Convert 10 US Gallons to US Teaspoons
Frequently asked questions
How many us teaspoons are in 1 us gallon?
1 US Gallon (gal) equals 768 us teaspoons (tsp).
How many us gallons are in 1 us teaspoon?
1 US Teaspoon (tsp) equals 0.00130208 us gallons (gal).
How do I convert us teaspoons back to us gallons?
Use the swap button above to flip the converter, or type a value directly into the "US Teaspoon" field — this page converts in both directions instantly as you type, with no submit button needed.
Which is larger, us gallon or us teaspoon?
1 US Gallon is larger — it takes 768 us teaspoons to equal 1 us gallon.