Teaspoons to US gallons
1 teaspoon in US gallons
1 tsp = 0.0013021 gal
gal = tsp × 0.001302083333
To convert teaspoons to US gallons, multiply by 0.001302083333. The table below gives the values people look up most often, and the converter works for any number.
Teaspoons to US gallons table
| Teaspoons | US gallons |
|---|---|
| 1 tsp | 0.0013021 |
| 2 tsp | 0.0026042 |
| 3 tsp | 0.0039063 |
| 4 tsp | 0.0052083 |
| 5 tsp | 0.0065104 |
| 10 tsp | 0.013021 |
| 15 tsp | 0.019531 |
| 20 tsp | 0.026042 |
| 25 tsp | 0.032552 |
| 30 tsp | 0.039063 |
| 40 tsp | 0.052083 |
| 50 tsp | 0.065104 |
| 75 tsp | 0.097656 |
| 100 tsp | 0.13021 |
| 250 tsp | 0.32552 |
| 500 tsp | 0.65104 |
| 1,000 tsp | 1.302083 |
How the conversion works
The relationship is gal = tsp × 0.001302083333. Both units measure volume, so the conversion is a fixed factor that never changes. The figure is exact rather than approximate: since the international yard and pound agreement of 1959, an inch is defined as exactly 25.4 millimetres and a pound as exactly 0.45359237 kilograms, and every other imperial and US customary unit here is derived from those two.
US gallon: US liquid gallon. The imperial gallon is about 20% larger.
Common questions
- How many US gallons are in one teaspoon?
- One teaspoon equals 0.0013021 US gallons. gal = tsp × 0.001302083333.
- How do you convert teaspoons to US gallons?
- Use gal = tsp × 0.001302083333. So 10 tsp is 0.013021 gal.
- How many teaspoons are in one US gallon?
- One US gallon equals 768 teaspoons, which is the reverse of the conversion above.
- Is there more than one kind of US gallon?
- US liquid gallon. The imperial gallon is about 20% larger.
Related pages
Sources
- Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
- The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
- Calculated on this page — At One Place