Imperial Quarts (qt (UK))	US Gallons (gal (US))
1 qt (UK)	0.3002 gal (US)
2 qt (UK)	0.6005 gal (US)
5 qt (UK)	1.5012 gal (US)
10 qt (UK)	3.0024 gal (US)
25 qt (UK)	7.5059 gal (US)
50 qt (UK)	15.0119 gal (US)
100 qt (UK)	30.0237 gal (US)
250 qt (UK)	75.0594 gal (US)
500 qt (UK)	150.1187 gal (US)
1000 qt (UK)	300.2375 gal (US)

Convert Imperial Quarts to US Gallons

Convert imperial quarts to us gallons (qt (UK) to gal (US)) with our instant calculator. 1 qt (UK) = 0.300237 gal (US). Includes exact formula and reference tables.

How to Convert Imperial Quarts to US Gallons (qt (UK) to gal (US))

1 Imperial Quart (qt (UK)) is equal to 0.300237 US Gallons (gal (US)). Multiply the imperial quart value by 0.3002374814

Quick Answer 1 qt (UK) = 0.300237 gal (US)

Formula gal (US) = qt (UK) × 0.3002374814

Inverse Factor 1 gal (US) = 3.330697 qt (UK)

Unit Definitions & Metrology Context

The SI unit of volume is the cubic meter (m³). The liter (L) is equal to 1 cubic decimeter (0.001 m³).

About Imperial Quarts (qt (UK)): Imperial Quart (qt (UK)) is a unit in the Volume & Capacity measurement category. It is widely used in 40 fl oz (british imperial quart). Relative to the volume & capacity base unit, 1 qt (UK) equals 1.136523 Liters (L).

About US Gallons (gal (US)): US Gallon (gal (US)) is a unit in the Volume & Capacity measurement category. It is a standard everyday unit of volume & capacity measurement. Relative to the volume & capacity base unit, 1 gal (US) equals 3.785412 Liters (L).

Need to convert in the opposite direction? Visit our Convert US Gallons to Imperial Quarts (gal (US) to qt (UK)) calculator (1 gal (US) = 3.330697 qt (UK)).

Step-by-Step Worked Examples (qt (UK) to gal (US))

Convert 5 Imperial Quarts to US Gallons: Applying the formula (gal (US) = qt (UK) × 0.3002374814): starting with 5 qt (UK), multiply the imperial quart value by 0.3002374814 to get 1.5012 gal (US).
Convert 10 Imperial Quarts to US Gallons: Applying the formula (gal (US) = qt (UK) × 0.3002374814): starting with 10 qt (UK), multiply the imperial quart value by 0.3002374814 to get 3.0024 gal (US).
Convert 50 Imperial Quarts to US Gallons: Applying the formula (gal (US) = qt (UK) × 0.3002374814): starting with 50 qt (UK), multiply the imperial quart value by 0.3002374814 to get 15.0119 gal (US).

Popular Volume & Capacity Conversions

US Gallon ⇄ Liter

1 US gallon is exactly 231 cubic inches, or approx. 3.78541 liters.

Cubic Yard ⇄ Cubic Foot

1 cubic yard is equal to exactly 27 cubic feet (3 ft × 3 ft × 3 ft, or ~764.555 liters).

US Cup ⇄ Milliliter

1 standard US cup equals 8 fluid ounces, or approx. 236.588 milliliters.

Imperial Gallon ⇄ US Gallon

1 Imperial gallon (4.546 L) is ~20% larger than a US gallon (3.785 L).

US Fluid Ounce ⇄ Milliliter

1 US fluid ounce is approximately 29.5735 milliliters.

Frequently Asked Questions

Verified answers and formulas for converting imperial quarts to us gallons.

How many us gallons are in 1 imperial quart?

There are 0.300237 us gallons (gal (US)) in 1 imperial quart (qt (UK)). Conversely, 1 us gallon equals 3.330697 imperial quarts.

How do you convert imperial quarts to us gallons?

To convert imperial quarts (qt (UK)) to us gallons (gal (US)), use the formula: gal (US) = qt (UK) × 0.3002374814. Multiply the imperial quart value by 0.3002374814. For example, 10 qt (UK) equals 3.0024 gal (US).

How do I convert back from us gallons to imperial quarts?

To convert in the reverse direction from us gallons (gal (US)) to imperial quarts (qt (UK)), use the inverse formula: qt (UK) = gal (US) × 3.330696739. Multiply the us gallon value by 3.330696739 (1 gal (US) = 3.330697 qt (UK)).

What is the difference between imperial quart (qt (UK)) and us gallon (gal (US))?

Both imperial quart and us gallon measure volume & capacity. Imperial Quart (qt (UK)) is a unit in the Volume & Capacity measurement category. It is widely used in 40 fl oz (british imperial quart). Relative to the volume & capacity base unit, 1 qt (UK) equals 1.136523 Liters (L). US Gallon (gal (US)) is a unit in the Volume & Capacity measurement category. It is a standard everyday unit of volume & capacity measurement. Relative to the volume & capacity base unit, 1 gal (US) equals 3.785412 Liters (L).

How many cubic feet are in a cubic yard?

There are exactly 27 cubic feet in 1 cubic yard (3 ft × 3 ft × 3 ft = 27 ft³). To convert cubic feet to cubic yards, divide by 27.