Convert US pints to Imperial gallons
1 US pint is 0.1 gal (UK). One US pint is exactly 0.104084273079 imperial gallons.
One US pint is 0.10408427 imperial gallons. To convert US pints to imperial gallons, multiply by 0.10408427; to go the other way, divide by 0.10408427 or multiply by 9.6075994. The relation is exact but the figure is not: it is a rounding of a number that does not terminate, and it follows from NIST Handbook 130. Two US cups, about 473 ml.
Factor checked against the defining standard · How we check
- US pints × 0.10408427
1 * 0.10408430.104 gal (UK)
1 US pint in every volume unit
| Unit | Value | Exact factor |
|---|---|---|
| US teaspoons | 96 tsp | × 96 |
| US tablespoons | 32 tbsp | × 32 |
| US fluid ounces | 16 fl oz | × 16 |
| US cups | 2 cup | × 2 |
| US pints (as entered) | 1 pt | — |
| US quarts | 0.5 qt | × 0.5 |
| US gallons | 0.125 gal | × 0.125 |
| milliliters | 473.176473 ml | × 473.176473 |
| liters | 0.473176473 L | × 0.473176473 |
| imperial gallons | 0.1040842731 gal (UK) | × 0.104084273079 |
| imperial quarts | 0.4163370923 qt (UK) | × 0.416337092314 |
| imperial pints | 0.8326741846 pt (UK) | × 0.832674184629 |
| imperial fluid ounces | 16.65348369 fl oz (UK) | × 16.6534836926 |
| imperial gills | 3.330696739 gi (UK) | × 3.33069673852 |
| cubic millimetres | 473,176.473 mm³ | × 473,176.473 |
| cubic centimetres | 473.176473 cm³ | × 473.176473 |
| cubic inches | 28.875 in³ | × 28.875 |
| cubic feet | 0.01671006944 ft³ | × 0.0167100694444 |
| cubic yards | 0.0006188914609 yd³ | × 0.000618891460905 |
| cubic metres | 0.000473176473 m³ | × 0.000473176473 |
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 US pints to imperial gallons? The converter and the working
- 1.Take the measurement in US pints.
- 2.Multiply by 0.10408427 — that is how many imperial gallons fit in one US pint.
- 3.To go back the other way, divide by 0.10408427, or multiply by 9.6075994.
Worked example: 25 US pints to imperial gallons
- Formula
- pt × 0.10408427 = gal (UK)
- Arithmetic
- 25 × 0.10408427 = 2.6 gal (UK)
- Answer
- 25 pt = 2.6 gal (UK)
The factor is rounded for display; the figure above is computed from the full value.
US pints to imperial gallons conversion table
| US pints | Imperial gallons |
|---|---|
| 1 pt | 0.1 gal (UK) |
| 2 pt | 0.21 gal (UK) |
| 3 pt | 0.31 gal (UK) |
| 4 pt | 0.42 gal (UK) |
| 5 pt | 0.52 gal (UK) |
| 6 pt | 0.62 gal (UK) |
| 7 pt | 0.73 gal (UK) |
| 8 pt | 0.83 gal (UK) |
| 9 pt | 0.94 gal (UK) |
| 10 pt | 1.04 gal (UK) |
| 12 pt | 1.25 gal (UK) |
| 15 pt | 1.56 gal (UK) |
| 20 pt | 2.08 gal (UK) |
| 25 pt | 2.6 gal (UK) |
| 50 pt | 5.2 gal (UK) |
| 100 pt | 10.41 gal (UK) |
| 200 pt | 20.82 gal (UK) |
| 300 pt | 31.23 gal (UK) |
| 500 pt | 52.04 gal (UK) |
| 1000 pt | 104.08 gal (UK) |
| 2000 pt | 208.17 gal (UK) |
| 5000 pt | 520.42 gal (UK) |
| 10000 pt | 1,040.84 gal (UK) |
What is a US pint?
Two US cups, about 473 ml. A UK pint is 568 ml — a fifth larger.
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.
How many imperial gallons are in a US pint?
One US pint is 0.10408427 imperial gallons. Going the other way, one imperial gallon is 9.6075994 US pints. 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 a US pint.
Cite this page
- APA
- Rule Calculator. (2026). Convert US pints to imperial gallons. Rule Calculator. https://rulecalculators.com/convert/pint-to-imperial-gallon
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- "Convert US pints to imperial gallons." Rule Calculator, August 16, 2026, https://rulecalculators.com/convert/pint-to-imperial-gallon.
- Chicago
- Rule Calculator. "Convert US pints to imperial gallons." Rule Calculator. Last reviewed August 16, 2026. https://rulecalculators.com/convert/pint-to-imperial-gallon.
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Questions people actually ask
- How many imperial gallons are in a US pint?
- 0.10408427. 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.
- How do I convert imperial gallons back to US pints?
- Divide by 0.10408427, or multiply by 9.6075994 — they are the same operation.
Other volume conversions
Imperial gallons to US pints — the same conversion the other way.