1 US gallon to teaspoons
1 gal = 768 tsp. Change the amount below, or read the formula and the reference table further down.
1 US gallon equals
teaspoons
1 gal = 768 tsp
The formula
US gallons and teaspoons both measure volume from the same zero, so a single multiplier does the job.
tsp = gal × 768
Going the other way? Convert teaspoons to US gallons.
US gallons to teaspoons table
Values either side of 1 gal.
| US gallons (gal) | Teaspoons (tsp) |
|---|---|
| -4 | -3,072 |
| -3.5 | -2,688 |
| -3 | -2,304 |
| -2.5 | -1,920 |
| -2 | -1,536 |
| -1.5 | -1,152 |
| -1 | -768 |
| -0.5 | -384 |
| 0 | 0 |
| 0.5 | 384 |
| 1 | 768 |
| 1.5 | 1,152 |
| 2 | 1,536 |
| 2.5 | 1,920 |
| 3 | 2,304 |
| 3.5 | 2,688 |
| 4 | 3,072 |
| 4.5 | 3,456 |
| 5 | 3,840 |
| 5.5 | 4,224 |
| 6 | 4,608 |
Questions people ask
- How many teaspoons are in a US gallon?
- One US gallon equals 768 teaspoons.
- How do I convert US gallons to teaspoons by hand?
- Multiply the number of US gallons by 768. For a rough check, 768 is close enough for most everyday use.
- What is 1 US gallon in teaspoons?
- 1 US gallon is 768 teaspoons.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.