How to Convert Gallons (US) to Tablespoons
To convert gallons (us) to tablespoons, multiply the value by 255.999.
The Formula
Tablespoons = Gallons (US) × 255.999
Key Fact
1 gallon (us) = 255.999 tablespoons
Tip: To convert tablespoons back to gallons (us), divide by 255.999.