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Convert Imperial gallons to Imperial pints

1 imperial gallon is 8 pt (UK). One imperial gallon is exactly 8 imperial pints.

One imperial gallon is 8 imperial pints. To convert imperial gallons to imperial pints, multiply by 8; to go the other way, divide by 8 or multiply by 0.125. The factor is exact rather than rounded: it follows from NIST Handbook 130.

Factor checked against the defining standard · How we check

Imperial pints
8 pt (UK)
Imperial gallons × 8
1 * 88 pt (UK)

1 imperial gallon in every volume unit

1 imperial gallon expressed in every volume unit
UnitValueExact factor
US teaspoons922.3295428 tsp× 922.329542788
US tablespoons307.4431809 tbsp× 307.443180929
US fluid ounces153.7215905 fl oz× 153.721590465
US cups19.21519881 cup× 19.2151988081
US pints9.607599404 pt× 9.60759940404
US quarts4.803799702 qt× 4.80379970202
US gallons1.200949926 gal× 1.2009499255
milliliters4,546.09 ml× 4,546.09
liters4.54609 L× 4.54609
imperial gallons (as entered)1 gal (UK)—
imperial quarts4 qt (UK)× 4
imperial pints8 pt (UK)× 8
imperial fluid ounces160 fl oz (UK)× 160
imperial gills32 gi (UK)× 32
cubic millimetres4,546,090 mm³× 4,546,090
cubic centimetres4,546.09 cm³× 4,546.09
cubic inches277.4194328 in³× 277.419432792
cubic feet0.1605436532 ft³× 0.160543653236
cubic yards0.005946061231 yd³× 0.00594606123096
cubic metres0.00454609 m³× 0.00454609

Factors are entered by hand from NIST Handbook 130 rather than derived from a units library, so the ones that terminate are exact rather than rounded.

How do you convert imperial gallons to imperial pints? The converter and the working

  1. 1.Take the measurement in imperial gallons.
  2. 2.Multiply by 8 — that is how many imperial pints fit in one imperial gallon.
  3. 3.To go back the other way, divide by 8, or multiply by 0.125.

Worked example: 25 imperial gallons to imperial pints

Formula
gal (UK) × 8 = pt (UK)
Arithmetic
25 × 8 = 200 pt (UK)
Answer
25 gal (UK) = 200 pt (UK)

The factor is exact, so this figure is exact too — only the display is rounded.

Imperial gallons to imperial pints conversion table

Imperial gallons to imperial pints conversion table
Imperial gallonsImperial pints
1 gal (UK)8 pt (UK)
2 gal (UK)16 pt (UK)
3 gal (UK)24 pt (UK)
4 gal (UK)32 pt (UK)
5 gal (UK)40 pt (UK)
6 gal (UK)48 pt (UK)
7 gal (UK)56 pt (UK)
8 gal (UK)64 pt (UK)
9 gal (UK)72 pt (UK)
10 gal (UK)80 pt (UK)
12 gal (UK)96 pt (UK)
15 gal (UK)120 pt (UK)
20 gal (UK)160 pt (UK)
25 gal (UK)200 pt (UK)
50 gal (UK)400 pt (UK)
100 gal (UK)800 pt (UK)
200 gal (UK)1,600 pt (UK)
300 gal (UK)2,400 pt (UK)
500 gal (UK)4,000 pt (UK)
1000 gal (UK)8,000 pt (UK)
2000 gal (UK)16,000 pt (UK)
5000 gal (UK)40,000 pt (UK)
10000 gal (UK)80,000 pt (UK)

What is an imperial gallon?

Exactly 4.54609 liters since 1985, and the reason UK and US fuel economy figures cannot be compared: it is 20% larger than the US gallon, so 40 mpg in Britain is about 33 mpg in America on the same car.

What is an imperial pint?

An eighth of an imperial gallon, 568.26125 ml exactly, and still the legal measure for draught beer and doorstep milk in the UK. A US pint is 473 ml, which is why a British pint glass holds noticeably more.

How many imperial pints are in an imperial gallon?

One imperial gallon is 8 imperial pints, exactly. Going the other way, one imperial pint is 0.125 imperial gallons. Both figures come from the same defined relation rather than from a measurement, which is why they are the same today as they were in 1959.

Every volume unit here

The whole group — 20 units with their symbols and the size of each one in liters — is on the conversion index, along with every pair it makes. The table above already gives each of them relative to an imperial gallon.

Source: NIST Handbook 130 — US customary liquid measure

Cite this page

APA
Rule Calculator. (2026). Convert Imperial gallons to imperial pints. Rule Calculator. https://rulecalculators.com/convert/imperial-gallon-to-imperial-pint
MLA
"Convert Imperial gallons to imperial pints." Rule Calculator, August 16, 2026, https://rulecalculators.com/convert/imperial-gallon-to-imperial-pint.
Chicago
Rule Calculator. "Convert Imperial gallons to imperial pints." Rule Calculator. Last reviewed August 16, 2026. https://rulecalculators.com/convert/imperial-gallon-to-imperial-pint.

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Questions people actually ask

How many imperial pints are in an imperial gallon?
8. An eighth of an imperial gallon, 568.26125 ml exactly, and still the legal measure for draught beer and doorstep milk in the UK. A US pint is 473 ml, which is why a British pint glass holds noticeably more.
How do I convert imperial pints back to imperial gallons?
Divide by 8, or multiply by 0.125 — they are the same operation.

Other volume conversions

Imperial pints to imperial gallons — the same conversion the other way.

Calculators that work in volume