Imperial gallons to Cubic meters

1 UK gal ≈ 0.004546 m³. Edit either value to convert instantly.

Value

From

To

1 UK gal=m³

≈ 19 cup + 3 tbsp + 1.32954 tsp · = 4.54609 L

Decimal places

Conversion formula

m³ = UK gal × (4.54609) × (0.001)

1 UK gal = 0.00454609 m³

imperial gallon (UK gal)

One imperial gallon equals exactly 4.54609 L.

Source: UK Weights and Measures Act 1985, Schedule 1

cubic meter (m³)

One cubic meter equals exactly 1,000 L.

Source: BIPM SI Brochure, 9th edition — SI prefixes and accepted non-SI units

Conversion table

UK gal	m³
	= 0.00454609
	= 0.00909218
	≈ 0.0227305
	= 0.0454609
	≈ 0.0681913
	= 0.0909218
	≈ 0.113652
	≈ 0.136383
	≈ 0.181844
	≈ 0.204574

UK gal	m³
	≈ 0.227305
	≈ 0.272765
	≈ 0.318226
	≈ 0.363687
	≈ 0.409148
	= 0.454609
	≈ 0.681914
	≈ 0.727374
	≈ 0.772835
	≈ 0.818296

Frequently asked questions

How many cubic meters are in 1 imperial gallon?

1 UK gal ≈ 0.004546 m³. m³ = UK gal × (4.54609) × (0.001)

How do I convert UK gal to m³?

m³ = UK gal × (4.54609) × (0.001)

Is 1 imperial gallon bigger than 1 cubic meter?

1 UK gal ≈ 0.004546 m³.

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