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Quarts to Cubic Inches Converter

Enter the volume in quarts below to convert it to cubic inches.

Convert Quarts (US) to Cubic Inches

Enter a value in quarts (us) (qt) to convert to cubic inches (in³).

Result
•
288.75cubic inches
5 qt = 288.75 in³
Result updates automatically
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Equivalent Measurements Across UnitsFor 5 qt
Milliliters4,731.76473 mL
Liters4.73176 L
Suggested Conversions
Reference:NIST OWM (SI Units — Volume)
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Quart to Cubic Inch Conversion Table

Table showing various quart measurements converted to cubic inches. Click any preset value or arrow to load it into the converter.

How to Convert Quarts to Cubic Inches

To convert quarts to cubic inches, multiply the volume by the following conversion ratio: 57.75 cubic inches/quart.

Since one quart is equal to 57.75 cubic inches, you can use this simple formula to convert:

cubic inches = quarts × 57.75

The volume in cubic inches is equal to the volume in quarts multiplied by 57.75.

For example, here's how to convert 5 quarts to cubic inches using the formula above.

cubic inches = (5 qt × 57.75) = 288.75 in³

How Many Cubic Inches Are in a Quart?

There are 57.75 cubic inches in a quart, which is why we use this value in the formula above.

1 qt = 57.75 in³|1 in³ = 0.017316 qt

Our quart to cubic inch calculator automatically converts your volume measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.

Quarts and cubic inches are both units used to measure volume. Keep reading to learn more about each unit.

What Is a Quart?

A quart is a unit of volume equal to 0.9463529 liters (L), the base unit for volume. Equal to 1/4 US gallon or 2 US pints (946.35 mL). [1]

The quart is classified as a US customary unit of volume. Quarts can be abbreviated as qt; for example, 1 quart can be written as 1 qt.

When working with quarts (qt) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.

In practice, quarts (qt) are widely used across standard volume applications within US customary workflows, engineering documentation, and technical data sheets.

What Is a Cubic Inch?

A cubic inch is a unit of volume equal to 0.0163871 liters (L), the base unit for volume. Equal to 16.387064 milliliters. [2]

The cubic inch is classified as a US customary and imperial unit of volume. Cubic Inches can be abbreviated as in³; for example, 1 cubic inch can be written as 1 in³.

When working with cubic inches (in³) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.

In practice, cubic inches (in³) are widely used across standard volume applications within US customary and imperial workflows, engineering documentation, and technical data sheets.

When converting volume between quarts (qt) and cubic inches (in³), keep full floating-point precision (1 qt = 57.75 in³; 1 in³ = 0.017316 qt) during intermediate calculations and round only the final cubic inch figure to match your instrument tolerance.

More Quart & Cubic Inch Conversions

Need to calculate in the opposite direction? Use our cubic inches to quarts (us) calculator to switch your starting unit immediately. You can also explore related tools such as converting cubic inches to quarts (us), converting liters to cubic inches, or converting quarts (us) to gallons (us).

Frequently Asked Questions

There are 57.75 cubic inches (in³) in 1 quart (qt). Conversely, 1 cubic inch (in³) is equal to 0.01732 quarts (qt).

References

NIST · BIPM · ISO
  1. [1]
    NIST OWM (SI Units — Volume)·Volume & Liquid Metrology Standard — Quarts (US) (qt) to Cubic Inches (in³)
    NIST OWM Standard
  2. [2]
    NIST HB 44 (Liquid & Dry Capacity Tables)·Unit Specifications: Quart (US Liquid) (qt) & Cubic Inch (in³)
    NIST HB 44 Specification
  3. [3]
    NIST SP 811 (NIST SP 811 App. B.9)·Conversion Factors & Mathematical Basis (qt to in³)
    NIST SP 811 Reference
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