Convert Imperial pints to US gallons
1 imperial pint is 0.15 gal. One imperial pint is exactly 0.150118740688 US gallons.
One imperial pint is 0.15011874 US gallons. To convert imperial pints to US gallons, multiply by 0.15011874; to go the other way, divide by 0.15011874 or multiply by 6.6613935. 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.
Factor checked against the defining standard · How we check
- Imperial pints × 0.15011874
1 * 0.15011870.15 gal
1 imperial pint in every volume unit
| Unit | Value | Exact factor |
|---|---|---|
| US teaspoons | 115.2911928 tsp | × 115.291192848 |
| US tablespoons | 38.43039762 tbsp | × 38.4303976162 |
| US fluid ounces | 19.21519881 fl oz | × 19.2151988081 |
| US cups | 2.401899851 cup | × 2.40189985101 |
| US pints | 1.200949926 pt | × 1.2009499255 |
| US quarts | 0.6004749628 qt | × 0.600474962752 |
| US gallons | 0.1501187407 gal | × 0.150118740688 |
| milliliters | 568.26125 ml | × 568.26125 |
| liters | 0.56826125 L | × 0.56826125 |
| imperial gallons | 0.125 gal (UK) | × 0.125 |
| imperial quarts | 0.5 qt (UK) | × 0.5 |
| imperial pints (as entered) | 1 pt (UK) | — |
| imperial fluid ounces | 20 fl oz (UK) | × 20 |
| imperial gills | 4 gi (UK) | × 4 |
| cubic millimetres | 568,261.25 mm³ | × 568,261.25 |
| cubic centimetres | 568.26125 cm³ | × 568.26125 |
| cubic inches | 34.6774291 in³ | × 34.677429099 |
| cubic feet | 0.02006795665 ft³ | × 0.0200679566545 |
| cubic yards | 0.0007432576539 yd³ | × 0.00074325765387 |
| cubic metres | 0.00056826125 m³ | × 0.00056826125 |
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 pints to US gallons? The converter and the working
- 1.Take the measurement in imperial pints.
- 2.Multiply by 0.15011874 — that is how many US gallons fit in one imperial pint.
- 3.To go back the other way, divide by 0.15011874, or multiply by 6.6613935.
Worked example: 25 imperial pints to US gallons
- Formula
- pt (UK) × 0.15011874 = gal
- Arithmetic
- 25 × 0.15011874 = 3.75 gal
- Answer
- 25 pt (UK) = 3.75 gal
The factor is rounded for display; the figure above is computed from the full value.
Imperial pints to US gallons conversion table
| Imperial pints | US gallons |
|---|---|
| 1 pt (UK) | 0.15 gal |
| 2 pt (UK) | 0.3 gal |
| 3 pt (UK) | 0.45 gal |
| 4 pt (UK) | 0.6 gal |
| 5 pt (UK) | 0.75 gal |
| 6 pt (UK) | 0.9 gal |
| 7 pt (UK) | 1.05 gal |
| 8 pt (UK) | 1.2 gal |
| 9 pt (UK) | 1.35 gal |
| 10 pt (UK) | 1.5 gal |
| 12 pt (UK) | 1.8 gal |
| 15 pt (UK) | 2.25 gal |
| 20 pt (UK) | 3 gal |
| 25 pt (UK) | 3.75 gal |
| 50 pt (UK) | 7.51 gal |
| 100 pt (UK) | 15.01 gal |
| 200 pt (UK) | 30.02 gal |
| 300 pt (UK) | 45.04 gal |
| 500 pt (UK) | 75.06 gal |
| 1000 pt (UK) | 150.12 gal |
| 2000 pt (UK) | 300.24 gal |
| 5000 pt (UK) | 750.59 gal |
| 10000 pt (UK) | 1,501.19 gal |
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.
What is a US gallon?
Exactly 231 cubic inches. The imperial gallon is 4.546 liters, so US and UK fuel economy figures are not comparable.
How many US gallons are in an imperial pint?
One imperial pint is 0.15011874 US gallons. Going the other way, one US gallon is 6.6613935 imperial 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 an imperial pint.
Cite this page
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- Chicago
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Questions people actually ask
- How many US gallons are in an imperial pint?
- 0.15011874. Exactly 231 cubic inches. The imperial gallon is 4.546 liters, so US and UK fuel economy figures are not comparable.
- How do I convert US gallons back to imperial pints?
- Divide by 0.15011874, or multiply by 6.6613935 — they are the same operation.
Other volume conversions
US gallons to imperial pints — the same conversion the other way.