Cubic Yard to Gallon (UK) Converter

Volume Converter

40 units available

Decimals:

From

To

168.178557

1 yd³ = 168.178557 gal (UK)

Formula:

gal (UK) = yd³ × 168.1785573942

With your value: 1 yd³ = 168.17855739 gal (UK)

How big is that?

Everyday references on a logarithmic scale, all expressed in cubic yard so you can sanity-check the result.

Milk carton (1/7.6e+5 your value)0.00000131 yd³

Kitchen bucket (1/7.6e+4 your value)0.0000131 yd³

Car fuel tank (1/1.5e+4 your value)0.0000654 yd³

Bathtub (1/3.8e+3 your value)0.000262 yd³

Hot tub (1/5.1e+2 your value)0.00196 yd³

Your value1.00 yd³

Other Cubic Yard to Gallon (UK) conversions

2 yd³ to gal (UK)3 yd³ to gal (UK)4 yd³ to gal (UK)5 yd³ to gal (UK)6 yd³ to gal (UK)7 yd³ to gal (UK)8 yd³ to gal (UK)

Cubic Yard to Gallon (UK) Conversion Table

Cubic Yard (yd³)	Gallon (UK) (gal (UK))
0.5	84.089279
1	168.178557
2	336.357115
5	840.892787
10	1,681.785574
15	2,522.678361
20	3,363.571148
25	4,204.463935
50	8,408.92787
100	16,817.855739
250	42,044.639349
500	84,089.278697
1000	168,178.557394

Gallon (UK) to Cubic Yard Conversion Table

Gallon (UK) (gal (UK))	Cubic Yard (yd³)
0.5	0.002973
1	0.005946
2	0.011892
5	0.02973
10	0.059461
15	0.089191
20	0.118921
25	0.148652
50	0.297303
100	0.594606
250	1.486515
500	2.973031
1000	5.946061

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Cubic Yard (yd³)

Volume

Exact conversion

Derived from the cubic metre. The litre is exactly 10⁻³ m³; US and imperial capacity units are exact multiples fixed by statute.

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

Gallon (UK) (gal (UK))

Volume

Exact conversion

The imperial gallon is exactly 4.546 09 L (Weights and Measures Act 1985).

Source: NIST Handbook 44, Specifications, Tolerances, and Other Technical Requirements for Weighing and Measuring Devices

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

How to Convert Cubic Yard to Gallon (UK)

To convert from Cubic Yard (yd³) to Gallon (UK) (gal (UK)), multiply the value by 168.1785573942.

Formula: gal (UK) = yd³ × 168.1785573942

Reverse: yd³ = gal (UK) × 0.0059460612

Step-by-Step Example

Start with your value in Cubic Yard. For example: 5 yd³
Multiply by the conversion factor: 5 x 168.1785573942
The result is: 840.892787 gal (UK)

About Cubic Yard

The cubic yard (yd³) is a unit of volume and capacity. One cubic yard equals 764.554858 litres. UnitConvertLab converts it against every other volume unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: volume calculations, engineering and science, education.

About Gallon (UK)

The imperial gallon equals exactly 4.54609 litres, about 20% larger than the US gallon — a frequent source of fuel-economy confusion.

Common uses: UK fuel figures, brewing, older recipes.

Frequently Asked Questions

How many Gallon (UK) are in 1 Cubic Yard?

There are exactly 168.1785573942 Gallon (UK) in 1 Cubic Yard. This means the conversion factor from Cubic Yard to Gallon (UK) is 168.1785573942.

What is the formula to convert Cubic Yard to Gallon (UK)?

The formula to convert Cubic Yard to Gallon (UK) is: gal (UK) = yd³ × 168.1785573942. For example, to convert 10 Cubic Yard to Gallon (UK), you would multiply 10 by 168.1785573942.

What is a Cubic Yard?