US Liquid Gallons to Imperial Gallons Converter

Enter a value to calculate the result instantly and free of charge.

Measurement system: This conversion uses the US customary measure, not the Imperial/UK measure.

gal
0.832674184629imp gal

1 gal = 0.832674184629 imp gal

For the same numeric input: 1 US gal = 3.785411784 L · 1 Imperial gal = 4.54609 L.

Conversion summary

1 gal = 0.832674184629 imp gal

Formula
Imperial Gallon = US Liquid Gallon ÷ 1.2009499255
Category
Volume
Units
gal → imp gal

1 gal in other units

Values update with the converter above. Select a row to open that conversion's detailed page.

Metric

  • Cubic meter0.003785412 m³
  • Liter3.785412 L
  • Milliliter3,785.412 mL
  • Deciliter37.85412 dL
  • Centiliter378.5412 cL
  • Cubic centimeter3,785.412 cm³

US / Imperial

Kitchen measures

  • Tablespoon252.3608 yk
  • Teaspoon757.0824 tsp
  • Turkish Water Glass18.92706 sb

Traditional and regional

  • Kile0.1023084 kile
  • Shinik0.4092337 shinik

How do you convert US liquid gallons to imperial gallons?

To convert US liquid gallons to imperial gallons, divide the number of US liquid gallons by 1.2009499255. 1 gal = 0.832674 imp gal.

Conversion formula

Imperial Gallon = US Liquid Gallon ÷ 1.2009499255

US Liquid Gallons to imperial gallons conversion table

US Liquid Gallons (gal)Imperial Gallons (imp gal)
1 gal0.832674 imp gal
2 gal1.66535 imp gal
5 gal4.16337 imp gal
10 gal8.32674 imp gal
20 gal16.6535 imp gal
50 gal41.6337 imp gal
100 gal83.2674 imp gal

What is US Liquid Gallon?

US Liquid Gallon is a volume unit used for liquids, containers, storage and technical capacity calculations.

Short history of US Liquid Gallon

US Liquid Gallon became established as a practical volume unit in technical, commercial or scientific use.

Open the US Liquid Gallon unit guide

What is Imperial Gallon?

Imperial Gallon is a volume unit used for liquids, containers, storage and technical capacity calculations.

Short history of Imperial Gallon

Imperial Gallon became established as a practical volume unit in technical, commercial or scientific use.

Open the Imperial Gallon unit guide

Frequently asked questions

What is 1 US Liquid Gallon in Imperial Gallon?

1 gal = 0.832674184629 imp gal. Enter another value in the converter to calculate its equivalent instantly.

How do you convert US Liquid Gallon to Imperial Gallon?

To convert US liquid gallons to imperial gallons, divide the number of US liquid gallons by 1.2009499255. 1 gal = 0.832674 imp gal.

How precise are the results?

Conversion results are calculated to 12 significant figures. Very large or very small values are shown in scientific notation.

Is the US Liquid Gallon to Imperial Gallon converter free?

Yes. The conversion tool on BirimCeviri.app is free and requires no sign-up.

Frequently asked questions

How many imperial gallons are in 1 US liquid gallon?

1 gal = 0.832674 imp gal.

How do you convert US liquid gallons to imperial gallons?

To convert US liquid gallons to imperial gallons, divide the number of US liquid gallons by 1.2009499255. 1 gal = 0.832674 imp gal.

How many US liquid gallons are in 1 imperial gallon?

1 imp gal = 1.20095 gal.

Sources

The definitions and conversion relationships on this page are aligned with standard metrology and SI reference material.

  1. BIPM: The International System of Units (SI Brochure)
  2. NIST: Guide to the SI: Units Outside the SI
  3. NIST: Guide to the SI: Volume Conversion Factors
  4. NIST: Guide for the Use of the International System of Units

Other languages

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