Convert Tablespoons to Gallons

Enter the volume in tablespoons below to get the value converted to gallons.

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Results in Gallons:
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1 tbsp = 0.003906 gal

How to Convert Tablespoons to Gallons

Calculators can be used to convert measurements from one unit to another

To convert a tablespoon measurement to a gallon measurement, multiply the volume by the conversion ratio. One tablespoon is equal to 0.003906 gallons, so use this simple formula to convert:

gallons = tablespoons × 0.003906

The volume in gallons is equal to the tablespoons multiplied by 0.003906.

For example, here's how to convert 5 tablespoons to gallons using the formula above.
5 tbsp = (5 × 0.003906) = 0.019531 gal

Tablespoons and gallons are both units used to measure volume. Keep reading to learn more about each unit of measure.

Tablespoons

The tablespoon is a unit of volume equal to three teaspoons. One tablespoon is equal to just under 14.8 milliliters, but in nutrition labelling, one tablespoon is equal to 15 milliliters.

The tablespoon is a US customary unit of volume. Tablespoons can be abbreviated as tbsp, and are also sometimes abbreviated as T, Tbls, or Tb. For example, 1 tablespoon can be written as 1 tbsp, 1 T, 1 Tbls, or 1 Tb.

Gallons

The US liquid gallon is a unit of fluid volume equal to four quarts, eight pints, or sixteen cups. The US liquid gallon should not be confused with the US dry gallon or the imperial gallon, which are different units of measure.

The gallon is a US customary unit of volume. Gallons can be abbreviated as gal, for example 1 gallon can be written as 1 gal.

Tablespoon Measurements and Equivalent Gallon Conversions

Common tablespoon values converted to the equivalent gallon value
Tablespoons Gallons
1 tbsp 0.003906 gal
2 tbsp 0.007813 gal
3 tbsp 0.011719 gal
4 tbsp 0.015625 gal
5 tbsp 0.019531 gal
6 tbsp 0.023438 gal
7 tbsp 0.027344 gal
8 tbsp 0.03125 gal
9 tbsp 0.035156 gal
10 tbsp 0.039063 gal
11 tbsp 0.042969 gal
12 tbsp 0.046875 gal
13 tbsp 0.050781 gal
14 tbsp 0.054688 gal
15 tbsp 0.058594 gal
16 tbsp 0.0625 gal
17 tbsp 0.066406 gal
18 tbsp 0.070313 gal
19 tbsp 0.074219 gal
20 tbsp 0.078125 gal
21 tbsp 0.082031 gal
22 tbsp 0.085938 gal
23 tbsp 0.089844 gal
24 tbsp 0.09375 gal
25 tbsp 0.097656 gal
26 tbsp 0.101563 gal
27 tbsp 0.105469 gal
28 tbsp 0.109375 gal
29 tbsp 0.113281 gal
30 tbsp 0.117188 gal
31 tbsp 0.121094 gal
32 tbsp 0.125 gal
33 tbsp 0.128906 gal
34 tbsp 0.132813 gal
35 tbsp 0.136719 gal
36 tbsp 0.140625 gal
37 tbsp 0.144531 gal
38 tbsp 0.148438 gal
39 tbsp 0.152344 gal
40 tbsp 0.15625 gal

More Tablespoon Volume Conversions

US Liquid
Convert to Quarts
1 tbsp is equal to 0.015625 quarts
Convert to Pints
1 tbsp is equal to 0.03125 pints
Convert to Fluid Ounces
1 tbsp is equal to 0.5 fluid ounces
US Cooking
Convert to Cups
1 tbsp is equal to 0.0625 cups
Convert to Teaspoons
1 tbsp is equal to 3 teaspoons
US Customary Volume
Convert to Cubic Inches
1 tbsp is equal to 0.902344 cubic inches
Convert to Cubic Feet
1 tbsp is equal to 0.000522 cubic feet
Convert to Cubic Yards
1 tbsp is equal to 1.934E-5 cubic yards
Metric Volume
Convert to Liters
1 tbsp is equal to 0.014787 liters
Convert to Milliliters
1 tbsp is equal to 14.786765 milliliters
Convert to Cubic Centimeters
1 tbsp is equal to 14.786765 cubic centimeters
Convert to Cubic Meters
1 tbsp is equal to 1.4787E-5 cubic meters