1. Home
  2. Volume
  3. in³ → US gal

Convert Cubic Inches to US Gallons

in3\mathrm{in}^{3}
=
US gal\text{US gal}

Cubic Inch (in³)

The cubic inch is a unit of volume in the imperial and US customary systems, equal to the volume of a cube with sides of 1 inch. It is commonly used in automotive engineering for engine displacement and in manufacturing for small component volumes.

US Gallon (US gal)

The US gallon is a unit of volume in the US customary system, equal to 4 quarts or exactly 3.785411784 liters. It is commonly used for measuring fuel consumption, large quantities of liquids, and is the standard unit for gasoline sales in the United States.

Cubic Inches to US Gallons Conversion Table

Cubic Inches (in³)US Gallons (US gal)
10.00433
20.00866
50.02165
100.04329
200.08658
500.21645
1000.4329
2501.08225
5002.16451
10004.32901

How to Convert Cubic Inches to US Gallons

Conversion factor:

1in3=0.00433US gal1\,\mathrm{in}^{3} = 0.00433\,\text{US gal}

Inverse factor:

1US gal=230.99949in31\,\text{US gal} = 230.99949\,\mathrm{in}^{3}

Example

Convert 15 in³ to US gal:

US gal=in3×0.00433\text{US gal} = \mathrm{in}^{3} \times 0.00433
US gal=15×0.00433\text{US gal} = 15 \times 0.00433
US gal=0.06494\text{US gal} = 0.06494
=0.06494US gal= 0.06494 \, \text{US gal}

All conversions from Cubic Inches (in³)