Convert Gallons (US) to Tablespoons (US)
gal to tbsp · volume conversion
What are gallons (us) and tablespoons (us)?
A US gallon is 4 quarts (about 3.785 L), the standard unit for fuel and large liquids in the US. A US tablespoon is 3 teaspoons, about 14.79 mL. For scale: a standard water bottle holds about 500 mL (17 fl oz), and a US gallon is 3.785 L.
How to convert gallons (us) to tablespoons (us)
1 gal = 255.999 tbsp. To convert, multiply the number of gallons (us) by 255.999. For example, 5 gal = 1,280 tbsp, and 20 gal = 5,119.99 tbsp. To go the other way, multiply tablespoons (us) by 0.00390626 (since 1 tbsp = 0.00390626 gal).
Gallons (US) to Tablespoons (US) conversion table
| Gallons (US) (gal) | Tablespoons (US) (tbsp) |
|---|---|
| 1 | 255.999 |
| 2 | 511.999 |
| 5 | 1,280 |
| 10 | 2,559.99 |
| 20 | 5,119.99 |
| 50 | 12,800 |
| 100 | 25,599.9 |
FAQ
What is 1 gal in tbsp?
1 gal = 255.999 tbsp. To convert any amount, multiply the number of gallons (us) by 255.999.
How do I convert tablespoons (us) back to gallons (us)?
Go the other way: 1 tbsp = 0.00390626 gal, so multiply tablespoons (us) by 0.00390626 to get gallons (us).
Is a gallons (us) bigger than a tablespoons (us)?
Yes — 1 gal is the larger unit, equal to 255.999 tbsp.
Are these volume conversions exact?
They use the standard internationally-defined conversion factors. Results are rounded to six significant figures for readability, which is accurate enough for everyday and most technical use.