Converted Value
0.00469121
Also available in our
Android app, with charts and full breakdown tables.
Rate this calculator
Was it useful? A quick star rating helps others — and you can leave a comment too.
Rate it:
★
★
★
★
★
⚡ Imperial Tablespoons to US Gallons: the quick answer
1 tbsp-uk = 0.00469121 gal
1 imperial tablespoon equals 0.00469121 US gallons
To convert imperial tablespoons to US gallons, multiply the value by 0.00469121.
To go the other way, multiply US gallons by 213.165 to get imperial tablespoons.
↔ Convert US gallons to imperial tablespoons instead
🧮 Formula
Every unit here is defined by its volume in cubic meters, so the conversion factor is (cubic meters per imperial tablespoon) ÷ (cubic meters per US gallon).
📊 Imperial Tablespoons to US Gallons conversion table
✏️ Worked examples
Convert 25 imperial tablespoons to US gallons
25 tbsp-uk × 0.00469121 = 0.11728 gal
Try this example →
Convert 250 imperial tablespoons to US gallons
250 tbsp-uk × 0.00469121 = 1.1728 gal
Try this example →
📘 About these units
Imperial tablespoon (tbsp-uk). The imperial tablespoon is 17.76 mL (5/8 of an imperial fluid ounce).
US gallon (gal). The US liquid gallon is 231 cubic inches, exactly 3.785411784 liters.
❓ Frequently asked questions
How many US gallons are in one imperial tablespoon?
There are 0.00469121 US gallons in one imperial tablespoon.
How do I convert imperial tablespoons to US gallons?
Multiply the number of imperial tablespoons by 0.00469121. For example, 10 imperial tablespoons equal 0.0469121 US gallons.
How many imperial tablespoons are in one US gallon?
One US gallon equals 213.165 imperial tablespoons.
🔗 More volume conversions
All volume units →