Convert cubic inches to quarts

1 in³=0.01732qt

Use the converter below to change any cubic inches value into quarts instantly — with formula, conversion table, and real-world examples.

You have

Equals

0.017316

Conversion formula

Forward

quarts = cubic inches × 0.01732

Reverse

cubic inches = quarts × 57.75

Example: 10 in³ × 0.01732 = 0.1732 qt.

About both units

From

Cubic Inch

in³

The cubic inch equals 16.387 cubic centimetres. Used in US automotive engineering for engine displacement (e.g., "350 cubic inch V8 = 5.7 L") and in firearms (bullet cartridges). Most of the rest of the world uses cc or litres.

Real-world: 350 cu in V8 = 5.7 L engine. 302 cu in Ford V8 = 4.9 L. Modern specs typically give litres.

Read full cubic inch reference →

Quart

The US liquid quart equals 946 millilitres — 2 pints or 1/4 US gallon. The UK imperial quart (1.137 L) is larger, like the other UK liquid units. Quarts are used in US cooking recipes and for motor-oil bottles.

Real-world: A US quart of motor oil is 946 ml. A "quart of milk" in the US ≈ 1 L. UK "quart" is rare today.

Read full quart reference →

Cubic Inch to Quart conversion table

Common cubic inches to quarts values for quick reference.

Cubic Inch (in³)	Quart (qt)
1 in³	0.01732 qt
2 in³	0.03463 qt
5 in³	0.08658 qt
10 in³	0.1732 qt
20 in³	0.3463 qt
50 in³	0.8658 qt
100 in³	1.7316 qt
200 in³	3.4632 qt
500 in³	8.65801 qt
1,000 in³	17.316 qt

Tips & common mistakes

Quick tips

1 in³ = 16.387 cm³ exactly.
To convert cubic inches to litres, divide by 61.02.
US automotive ads today quote both cu in and L for classic cars.

Avoid these

Confusing in³ with in² or linear inches.
Using 16 instead of 16.387 on precision machining.
Assuming modern European engines are marked in cu in — they are always in L or cc.

Frequently asked questions

How many quarts in a cubic inch?

One cubic inch equals 0.01732 quarts.

How do I convert cubic inches to quarts?

Multiply the cubic inch value by 0.01732 to get the equivalent in quarts.

What is 100 cubic inches in quarts?

100 cubic inches equals 1.7316 quarts.

Is a cubic inch bigger than a quart?

No. 1 cubic inch equals 0.01732 quarts, so one cubic inch is smaller.

How to convert cubic inches to quarts without a calculator?

Multiply by 0.02 for a quick estimate; use a calculator for precise results.

Related volume conversions

📊 See full comparison matrix →

Conversions in other categories

WeightKilogram → Pound LengthKilometer → Mile TemperatureCelsius → Fahrenheit AreaSquare Meter → Square Foot SpeedKilometer per Hour → Mile per Hour EnergyKilojoule → Kilocalorie PressureBar → Pound per Square Inch PowerKilowatt → Mechanical Horsepower