Convert US gallons to teaspoons and teaspoons to gallons instantly. Bidirectional volume converter with formula and common values.
To convert US gallons to teaspoons, multiply by 768. This is an exact relationship: 1 gallon = 128 fl oz, and each fluid ounce = 6 teaspoons, giving 768 teaspoons per gallon.
| Gallons | Teaspoons |
|---|---|
| 0.125 | 96 |
| 0.25 | 192 |
| 0.5 | 384 |
| 1 | 768 |
| 2 | 1536 |
| 3 | 2304 |
| 5 | 3840 |
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One US gallon equals exactly 768 US teaspoons.
Multiply the number of gallons by 768. For example, 0.25 gallons × 768 = 192 teaspoons.
A gallon has 128 fluid ounces, each fluid ounce has 6 teaspoons: 128 × 6 = 768.
One US cup contains 48 teaspoons.