Cubic Inches to UK Quarts (in³ to imp qt) Converter
1 cubic inch (in³) = 0.0144186 UK quarts (imp qt). To convert cubic inches to UK quarts, multiply by 0.0144186: 25 in³ × 0.0144186 = 0.360465 imp qt.
Quick facts
- 1 in³ = 0.0144186 imp qt
- 1 imp qt = 69.3549 in³
- Formula: imp qt = in³ × 0.0144186
- Quick estimate: multiply by about 0.014
How to convert cubic inches to UK quarts
- Take the value in cubic inches.
- Multiply it by 0.0144186 (the number of UK quarts in one cubic inch).
- Round the result to the precision you need.
Worked example: 25 in³ × 0.0144186 = 0.360465 imp qt.
To convert UK quarts back to cubic inches, multiply by 69.3549, or divide by 0.0144186.
Source: NIST Handbook 44, Appendix C, and NIST SP 811 (US customary volume units).
Cubic Inches to UK Quarts conversion table
| Cubic Inches [in³] | UK Quarts [imp qt] |
|---|---|
| 0.01 in³ | 0.000144186 imp qt |
| 0.1 in³ | 0.0014418601 imp qt |
| 1 in³ | 0.0144186006 imp qt |
| 2 in³ | 0.0288372012 imp qt |
| 3 in³ | 0.0432558018 imp qt |
| 5 in³ | 0.072093003 imp qt |
| 10 in³ | 0.144186006 imp qt |
| 20 in³ | 0.288372012 imp qt |
| 50 in³ | 0.72093003 imp qt |
| 100 in³ | 1.44186006 imp qt |
| 1000 in³ | 14.4186005996 imp qt |
in³ to imp qt chart from 1 to 100
- 1 in³ 0.0144186 imp qt
- 2 in³ 0.0288372 imp qt
- 3 in³ 0.0432558 imp qt
- 4 in³ 0.0576744 imp qt
- 5 in³ 0.072093 imp qt
- 6 in³ 0.0865116 imp qt
- 7 in³ 0.10093 imp qt
- 8 in³ 0.115349 imp qt
- 9 in³ 0.129767 imp qt
- 10 in³ 0.144186 imp qt
- 11 in³ 0.158605 imp qt
- 12 in³ 0.173023 imp qt
- 13 in³ 0.187442 imp qt
- 14 in³ 0.20186 imp qt
- 15 in³ 0.216279 imp qt
- 16 in³ 0.230698 imp qt
- 17 in³ 0.245116 imp qt
- 18 in³ 0.259535 imp qt
- 19 in³ 0.273953 imp qt
- 20 in³ 0.288372 imp qt
- 25 in³ 0.360465 imp qt
- 30 in³ 0.432558 imp qt
- 35 in³ 0.504651 imp qt
- 40 in³ 0.576744 imp qt
- 45 in³ 0.648837 imp qt
- 50 in³ 0.72093 imp qt
- 55 in³ 0.793023 imp qt
- 60 in³ 0.865116 imp qt
- 65 in³ 0.937209 imp qt
- 70 in³ 1.0093 imp qt
- 75 in³ 1.0814 imp qt
- 80 in³ 1.15349 imp qt
- 85 in³ 1.22558 imp qt
- 90 in³ 1.29767 imp qt
- 95 in³ 1.36977 imp qt
- 100 in³ 1.44186 imp qt
UK Quarts to Cubic Inches conversion table
| UK Quarts [imp qt] | Cubic Inches [in³] |
|---|---|
| 0.01 imp qt | 0.693548582 in³ |
| 0.1 imp qt | 6.9354858198 in³ |
| 1 imp qt | 69.3548581979 in³ |
| 2 imp qt | 138.7097163958 in³ |
| 3 imp qt | 208.0645745937 in³ |
| 5 imp qt | 346.7742909895 in³ |
| 10 imp qt | 693.5485819791 in³ |
| 20 imp qt | 1387.0971639581 in³ |
| 50 imp qt | 3467.7429098953 in³ |
| 100 imp qt | 6935.4858197905 in³ |
| 1000 imp qt | 69354.8581979054 in³ |
Cubic Inches vs UK Quarts
| Cubic Inch | UK Quart | |
|---|---|---|
| Symbol | in³ | imp qt |
| Equals | 1 in³ = 0.0144186 imp qt | 1 imp qt = 69.3549 in³ |
What is a cubic inch?
The volume of a cube with 1-inch sides. Used in the US for small mechanical parts and engine displacement.
What is a UK quart?
A UK imperial unit equal to 2 imperial pints. Found in older UK and Canadian recipes and measuring jugs.
When You Need to Convert Cubic Inches to UK Quarts
Cubic inches are used mainly in the United States, while UK quarts 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 in³ compared with 1 imp qt?
1 in³ is only 0.0144186 of 1 imp qt: you need 69.3549 cubic inches to make 1 imp qt, so the number gets smaller when you convert.
Cubic Inches to UK Quarts without a calculator
- Closer estimate: multiply by 0.014 (within 2.9%).
- Or divide: divide by 69 (within 0.51%), which is often easier than multiplying by a small decimal.
Real-world in³ to imp qt examples
| Example | Cubic Inches | UK Quarts |
|---|---|---|
| A 350 cubic-inch V8 engine | 350 in³ | 5.04651 imp qt |
| One US gallon | 231 in³ | 3.3307 imp qt |
| An older recipe measure | 69.3549 in³ | 1 imp qt |
| Half an imperial gallon | 138.71 in³ | 2 imp qt |
How exact is the in³ to imp qt 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
- This page uses the imperial (UK) measure. A US measure with the same name is smaller, so make sure your source is British or older Canadian.
- Volume factors are the cube of length factors, so a small rounding error in the length becomes three times larger in the volume.
What people convert next
People who convert cubic inches to uk quarts often need cubic inches to us quarts and uk quarts to liters. The full volume converter lists every unit.
On pakmath.com, the percentage calculator is a useful next step; Adzita offers a free concrete calculator.
Frequently asked questions
How many UK quarts are in a cubic inch?
There are 0.0144186 UK quarts in 1 cubic inch (1 in³ = 0.0144186006 imp qt).
How many cubic inches are in a UK quart?
There are 69.3549 cubic inches in 1 UK quart (1 imp qt = 69.3548581979 in³).
How do I convert cubic inches to UK quarts?
Multiply the number of cubic inches by 0.0144186. For example, 10 in³ × 0.0144186 = 0.144186 imp qt. To convert back, multiply by 69.3549.
What is 10 in³ in UK quarts?
10 in³ = 0.144186 imp qt.
What is 100 in³ in UK quarts?
100 in³ = 1.44186 imp qt.
How accurate is this cubic inch to UK quart converter?
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 cubic inches to UK quarts?
Closer estimate: multiply by 0.014 (within 2.9%).
How many UK quarts is 231 in³ (one US gallon)?
231 in³ = 3.3307 imp qt.
How many cubic inches is half an imperial gallon (2 imp qt)?
2 imp qt = 138.71 in³.
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