UK Gallons to Tablespoons Converter

How to convert imperial gallons to US tablespoons

Formulatbsp = gal (UK) × 307.4431809

Multiply the value in imperial gallons by 307.4431809. To go the other way, multiply by 0.003252633534 (or divide by 307.4431809).

An imperial gallon is larger than an US tablespoon: one imperial gallon contains 307.4431809 US tablespoons.

Worked examples

1 imperial gallon1 gal (UK) × 307.4431809 = 307.4431809 tbsp
5 imperial gallons5 gal (UK) × 307.4431809 = 1,537.215905 tbsp
10 imperial gallons10 gal (UK) × 307.4431809 = 3,074.431809 tbsp
20 imperial gallons20 gal (UK) × 307.4431809 = 6,148.863619 tbsp
100 imperial gallons100 gal (UK) × 307.4431809 = 30,744.31809 tbsp

Imperial gallons to US tablespoons conversion table

Values are calculated by the conversion engine and rounded to 8 significant figures.

Imperial gallons to US tablespoons: 0.1–10 gal (UK)
Imperial gallons (gal (UK))	US tablespoons (tbsp)
0.1 gal (UK)	30.744318 tbsp
0.25 gal (UK)	76.860795 tbsp
0.5 gal (UK)	153.72159 tbsp
1 gal (UK)	307.44318 tbsp
2 gal (UK)	614.88636 tbsp
3 gal (UK)	922.32954 tbsp
4 gal (UK)	1,229.7727 tbsp
5 gal (UK)	1,537.2159 tbsp
6 gal (UK)	1,844.6591 tbsp
7 gal (UK)	2,152.1023 tbsp
8 gal (UK)	2,459.5454 tbsp
9 gal (UK)	2,766.9886 tbsp
10 gal (UK)	3,074.4318 tbsp

Imperial gallons to US tablespoons: 12–1,000 gal (UK)
Imperial gallons (gal (UK))	US tablespoons (tbsp)
12 gal (UK)	3,689.3182 tbsp
15 gal (UK)	4,611.6477 tbsp
20 gal (UK)	6,148.8636 tbsp
25 gal (UK)	7,686.0795 tbsp
30 gal (UK)	9,223.2954 tbsp
40 gal (UK)	12,297.727 tbsp
50 gal (UK)	15,372.159 tbsp
75 gal (UK)	23,058.239 tbsp
100 gal (UK)	30,744.318 tbsp
250 gal (UK)	76,860.795 tbsp
500 gal (UK)	153,721.59 tbsp
1,000 gal (UK)	307,443.18 tbsp

Converting cups and spoons to grams

Volume and weight are different quantities: a cup of flour weighs about 120 g, a cup of sugar about 198 g and a cup of water about 236 g. To convert cups or spoons to grams for a specific ingredient, use the cups to grams converter — popular: flour, sugar, butter, tablespoons of butter.

About the units

Imperial gallon (gal (UK))

Exactly 4.54609 L, about 1.2 US gallons. Used in the UK for fuel economy (mpg) figures. One imperial gallon equals 0.00454609 cubic meters (m³).

US tablespoon (tbsp)

Half a US fluid ounce: about 14.79 mL. Three teaspoons make a tablespoon. One US tablespoon equals 0.00001478676478 cubic meters (m³).

Frequently asked questions

How many US tablespoons are in one imperial gallon?

There are 307.4431809 US tablespoons in one imperial gallon, and this value is exact by definition.

How do I convert imperial gallons to US tablespoons?

Multiply the number of imperial gallons by 307.4431809. For example, 10 gal (UK) × 307.4431809 = 3,074.431809 tbsp.

How many imperial gallons are in one US tablespoon?

One US tablespoon equals 0.003252633534 imperial gallons. That is the reverse factor, 1 ÷ 307.4431809.

What is 10 imperial gallons in US tablespoons?

10 gal (UK) = 3,074.431809 tbsp.

Is this gal (UK) to tbsp converter accurate?

Yes. Both units are defined exactly in terms of SI units, so the conversion factor is exact; results are shown to 12 significant figures by default and you can change precision in the converter. Calculations run in your browser using the same tested engine that generated this page.