US Pints to UK Gallons (pt to imp gal) Converter
1 US pint (pt) = 0.104084 UK gallons (imp gal). To convert US pints to UK gallons, multiply by 0.104084: 25 pt × 0.104084 = 2.60211 imp gal.
Quick facts
- 1 pt = 0.104084 imp gal
- 1 imp gal = 9.6076 pt
- Formula: imp gal = pt × 0.104084
- Quick estimate: multiply by about 0.1
How to convert US pints to UK gallons
- Start with your measurement in US pints.
- Multiply it by 0.104084 (the number of UK gallons in one US pint).
- Check the answer: it should be smaller than the number you started with.
Worked example: 25 pt × 0.104084 = 2.60211 imp gal.
To convert UK gallons back to US pints, multiply by 9.6076, or divide by 0.104084.
Source: NIST Handbook 44, Appendix C, and NIST SP 811 (US customary volume units).
US Pints to UK Gallons conversion table
| US Pints [pt] | UK Gallons [imp gal] |
|---|---|
| 0.01 pt | 0.0010408427 imp gal |
| 0.1 pt | 0.0104084273 imp gal |
| 1 pt | 0.1040842731 imp gal |
| 2 pt | 0.2081685462 imp gal |
| 3 pt | 0.3122528192 imp gal |
| 5 pt | 0.5204213654 imp gal |
| 10 pt | 1.0408427308 imp gal |
| 20 pt | 2.0816854616 imp gal |
| 50 pt | 5.2042136539 imp gal |
| 100 pt | 10.4084273079 imp gal |
| 1000 pt | 104.0842730786 imp gal |
pt to imp gal chart from 1 to 100
- 1 pt 0.104084 imp gal
- 2 pt 0.208169 imp gal
- 3 pt 0.312253 imp gal
- 4 pt 0.416337 imp gal
- 5 pt 0.520421 imp gal
- 6 pt 0.624506 imp gal
- 7 pt 0.72859 imp gal
- 8 pt 0.832674 imp gal
- 9 pt 0.936758 imp gal
- 10 pt 1.04084 imp gal
- 11 pt 1.14493 imp gal
- 12 pt 1.24901 imp gal
- 13 pt 1.3531 imp gal
- 14 pt 1.45718 imp gal
- 15 pt 1.56126 imp gal
- 16 pt 1.66535 imp gal
- 17 pt 1.76943 imp gal
- 18 pt 1.87352 imp gal
- 19 pt 1.9776 imp gal
- 20 pt 2.08169 imp gal
- 25 pt 2.60211 imp gal
- 30 pt 3.12253 imp gal
- 35 pt 3.64295 imp gal
- 40 pt 4.16337 imp gal
- 45 pt 4.68379 imp gal
- 50 pt 5.20421 imp gal
- 55 pt 5.72464 imp gal
- 60 pt 6.24506 imp gal
- 65 pt 6.76548 imp gal
- 70 pt 7.2859 imp gal
- 75 pt 7.80632 imp gal
- 80 pt 8.32674 imp gal
- 85 pt 8.84716 imp gal
- 90 pt 9.36758 imp gal
- 95 pt 9.88801 imp gal
- 100 pt 10.4084 imp gal
UK Gallons to US Pints conversion table
| UK Gallons [imp gal] | US Pints [pt] |
|---|---|
| 0.01 imp gal | 0.096075994 pt |
| 0.1 imp gal | 0.9607599404 pt |
| 1 imp gal | 9.607599404 pt |
| 2 imp gal | 19.2151988081 pt |
| 3 imp gal | 28.8227982121 pt |
| 5 imp gal | 48.0379970202 pt |
| 10 imp gal | 96.0759940404 pt |
| 20 imp gal | 192.1519880808 pt |
| 50 imp gal | 480.3799702019 pt |
| 100 imp gal | 960.7599404039 pt |
| 1000 imp gal | 9607.5994040388 pt |
US Pints vs UK Gallons
| US Pint | UK Gallon | |
|---|---|---|
| Symbol | pt | imp gal |
| Equals | 1 pt = 0.104084 imp gal | 1 imp gal = 9.6076 pt |
What is a US pint?
A US customary unit equal to 2 cups. Used in the US for beer, milk, and cooking measures.
What is a UK gallon?
The imperial gallon, defined as exactly 4.54609 litres (UK Weights and Measures Act 1985); about 20% larger than the US gallon. Used in the UK and Canada for fuel economy (miles per gallon), garden and aquarium volumes, and older fuel prices.
Who Converts US Pints to UK Gallons?
US pints are used mainly in the United States, while UK gallons are used mainly in the UK (pub pints, fuel economy in mpg) and older Canadian recipes. Canada and the UK use a mix of metric and imperial units while the US uses customary units, so students, engineers, travellers and shoppers in all three countries switch between them often.
How big is 1 pt compared with 1 imp gal?
1 pt is only 0.104084 of 1 imp gal: you need 9.6076 US pints to make 1 imp gal, so the number gets smaller when you convert.
US Pints to UK Gallons without a calculator
- In your head: multiply by 0.1 (about 3.9% off). 1 pt × 0.1 ≈ 0.1 imp gal.
- Or divide: divide by 9.6 (within 0.079%), which is often easier than multiplying by a small decimal.
Real-world pt to imp gal examples
| Example | US Pints | UK Gallons |
|---|---|---|
| A pint of ice cream | 1 pt | 0.104084 imp gal |
| One quart | 2 pt | 0.208169 imp gal |
| One imperial gallon | 9.6076 pt | 1 imp gal |
| A small aquarium | 96.076 pt | 10 imp gal |
| A garden water butt | 432.342 pt | 45 imp gal |
How exact is the pt to imp gal factor?
The factor is exact by definition, so any error comes only from rounding. For everyday use, 3 significant figures are plenty; for engineering or invoices, keep 5 or more.
Mistakes to avoid
- US and imperial (UK) measures share names but not sizes. Check which one a recipe, label or fuel figure uses before converting.
Background on US pints and UK gallons
The US pint holds 16 US fluid ounces, against 20 in an imperial pint.
The imperial gallon was introduced in 1824 and is defined as exactly 4.54609 litres.
Related conversions
People who convert us pints to uk gallons often need uk pints to uk gallons, us pints to us gallons, uk gallons to liters and uk gallons to us gallons. The full volume converter lists every unit.
On pakmath.com, the scientific calculator is a useful next step; for related everyday maths, try the fuel cost calculator on Adzita.
Frequently asked questions
How many UK gallons are in a US pint?
There are 0.104084 UK gallons in 1 US pint (1 pt = 0.1040842731 imp gal).
How many US pints are in a UK gallon?
There are 9.6076 US pints in 1 UK gallon (1 imp gal = 9.607599404 pt).
How do I convert US pints to UK gallons?
Multiply the number of US pints by 0.104084. For example, 10 pt × 0.104084 = 1.04084 imp gal. To convert back, multiply by 9.6076.
What is 10 pt in UK gallons?
10 pt = 1.04084 imp gal.
What is 100 pt in UK gallons?
100 pt = 10.4084 imp gal.
Is the pt to imp gal conversion exact?
Yes. The factor comes from the official definitions of both units (NIST Handbook 44, Appendix C, and NIST SP 811 (US customary volume units)). Results are shown to up to 10 decimal places; round them to suit your purpose.
What is an easy way to convert US pints to UK gallons?
In your head: multiply by 0.1 (about 3.9% off). 1 pt × 0.1 ≈ 0.1 imp gal.
How many UK gallons is 1 pt (a pint of ice cream)?
1 pt = 0.104084 imp gal.
How many US pints is a garden water butt (45 imp gal)?
45 imp gal = 432.342 pt.
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