UK Quarts to Cubic Inches (imp qt to in³) Converter
1 UK quart (imp qt) = 69.3549 cubic inches (in³). To convert UK quarts to cubic inches, multiply by 69.3549: 25 imp qt × 69.3549 = 1,733.87 in³.
Quick facts
- 1 imp qt = 69.3549 in³
- 1 in³ = 0.0144186 imp qt
- Formula: in³ = imp qt × 69.3549
- Quick estimate: multiply by about 69
How to convert UK quarts to cubic inches
- Start with your measurement in UK quarts.
- Multiply it by 69.3549 (the number of cubic inches in one UK quart).
- Check the answer: it should be larger than the number you started with.
Worked example: 25 imp qt × 69.3549 = 1733.87 in³.
To convert cubic inches back to UK quarts, multiply by 0.0144186, or divide by 69.3549.
Source: NIST Handbook 44, Appendix C, and NIST SP 811 (US customary volume units).
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 |
imp qt to in³ chart from 1 to 100
- 1 imp qt 69.3549 in³
- 2 imp qt 138.71 in³
- 3 imp qt 208.065 in³
- 4 imp qt 277.419 in³
- 5 imp qt 346.774 in³
- 6 imp qt 416.129 in³
- 7 imp qt 485.484 in³
- 8 imp qt 554.839 in³
- 9 imp qt 624.194 in³
- 10 imp qt 693.549 in³
- 11 imp qt 762.903 in³
- 12 imp qt 832.258 in³
- 13 imp qt 901.613 in³
- 14 imp qt 970.968 in³
- 15 imp qt 1040.32 in³
- 16 imp qt 1109.68 in³
- 17 imp qt 1179.03 in³
- 18 imp qt 1248.39 in³
- 19 imp qt 1317.74 in³
- 20 imp qt 1387.1 in³
- 25 imp qt 1733.87 in³
- 30 imp qt 2080.65 in³
- 35 imp qt 2427.42 in³
- 40 imp qt 2774.19 in³
- 45 imp qt 3120.97 in³
- 50 imp qt 3467.74 in³
- 55 imp qt 3814.52 in³
- 60 imp qt 4161.29 in³
- 65 imp qt 4508.07 in³
- 70 imp qt 4854.84 in³
- 75 imp qt 5201.61 in³
- 80 imp qt 5548.39 in³
- 85 imp qt 5895.16 in³
- 90 imp qt 6241.94 in³
- 95 imp qt 6588.71 in³
- 100 imp qt 6935.49 in³
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 |
UK Quarts vs Cubic Inches
| UK Quart | Cubic Inch | |
|---|---|---|
| Symbol | imp qt | in³ |
| Equals | 1 imp qt = 69.3549 in³ | 1 in³ = 0.0144186 imp qt |
What is a UK quart?
A UK imperial unit equal to 2 imperial pints. Found in older UK and Canadian recipes and measuring jugs.
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.
Who Converts UK Quarts to Cubic Inches?
UK quarts are used mainly in the UK (pub pints, fuel economy in mpg) and older Canadian recipes, while cubic inches are used mainly in the United States. 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 imp qt compared with 1 in³?
1 imp qt is 69.3549 times the size of 1 in³, so the number gets bigger when you convert UK quarts to cubic inches.
UK Quarts to Cubic Inches without a calculator
- In your head: multiply by 70 (about 0.93% off). 2 imp qt × 70 ≈ 140 in³.
- Closer estimate: multiply by 69 (within 0.51%).
Real-world imp qt to in³ examples
| Example | UK Quarts | Cubic Inches |
|---|---|---|
| An older recipe measure | 1 imp qt | 69.3549 in³ |
| Half an imperial gallon | 2 imp qt | 138.71 in³ |
| A 350 cubic-inch V8 engine | 5.04651 imp qt | 350 in³ |
| One US gallon | 3.3307 imp qt | 231 in³ |
How exact is the imp qt to in³ 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.
Related conversions
Related conversions you may need next: us quarts to cubic inches 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 mulch calculator.
Frequently asked questions
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 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 do I convert UK quarts to cubic inches?
Use in³ = imp qt × 69.3549. So 10 imp qt becomes 693.549 in³; for the reverse, multiply by 0.0144186.
What is 10 imp qt in cubic inches?
10 imp qt = 693.549 in³.
What is 100 imp qt in cubic inches?
100 imp qt = 6,935.49 in³.
Is the imp qt to in³ 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 UK quarts to cubic inches?
In your head: multiply by 70 (about 0.93% off). 2 imp qt × 70 ≈ 140 in³.
How many cubic inches is 1 imp qt (an older recipe measure)?
1 imp qt = 69.3549 in³.
How many UK quarts is one US gallon (231 in³)?
231 in³ = 3.3307 imp qt.
Related conversions
Popular volume conversions
- Liters to US Gallons
- US Gallons to Liters
- Milliliters to US Cups
- US Cups to Milliliters
- US Tablespoons to Milliliters
- US Teaspoons to Milliliters
- Milliliters to US Fluid Ounces
- US Fluid Ounces to Milliliters
- US Tablespoons to US Fluid Ounces
- Liters to UK Gallons
- UK Gallons to Liters
- UK Gallons to US Gallons
Convert UK quarts to other units
- UK Quarts to Milliliters
- UK Quarts to Liters
- UK Quarts to Cubic Meters
- UK Quarts to US Teaspoons
- UK Quarts to US Tablespoons
- UK Quarts to US Fluid Ounces
- UK Quarts to US Cups
- UK Quarts to US Pints
- UK Quarts to US Quarts
- UK Quarts to US Gallons
- UK Quarts to UK Fluid Ounces
- UK Quarts to UK Pints
- UK Quarts to UK Gallons
- UK Quarts to Cubic Feet
Convert other units to cubic inches
- Milliliters to Cubic Inches
- Liters to Cubic Inches
- Cubic Meters to Cubic Inches
- US Teaspoons to Cubic Inches
- US Tablespoons to Cubic Inches
- US Fluid Ounces to Cubic Inches
- US Cups to Cubic Inches
- US Pints to Cubic Inches
- US Quarts to Cubic Inches
- US Gallons to Cubic Inches
- UK Fluid Ounces to Cubic Inches
- UK Pints to Cubic Inches
- UK Gallons to Cubic Inches
- Cubic Feet to Cubic Inches
Open the full volume converter with every unit →