Cubic Inch to Cubic Foot Converter 2025 - Volume Conversion Calculator

Cubic Inch to Cubic Foot Converter

Convert cubic inches to cubic feet for construction and engineering

Formula: cubic feet = cubic inches ÷ 1,728

Note: 1 cubic foot = 1,728 cubic inches

About Cubic Inches

The cubic inch is a unit of volume in the imperial system.

  • Used in automotive industry
  • Common for small volume measurements
  • 1 cubic inch = volume of 1×1×1 inch cube
  • Symbol: in³ or cu in

About Cubic Feet

The cubic foot is a larger unit of volume in the imperial system.

  • Used in construction and shipping
  • Common for room and cargo volumes
  • 1 cubic foot = 1,728 cubic inches
  • Symbol: ft³ or cu ft

Volume Conversion Examples

Cubic Inches Cubic Feet Common Use
1,728 in³ 1 ft³ Standard conversion
3,456 in³ 2 ft³ Small storage box
8,640 in³ 5 ft³ Appliance volume
17,280 in³ 10 ft³ Room corner

Conversion Formula & Construction Notes

Formula

Cubic Feet = Cubic Inches ÷ 1,728

Cubic Inches = Cubic Feet × 1,728

Factor: 12³ = 1,728

Applications

  • • Engine displacement calculations
  • • Construction material volumes
  • • Shipping container capacity
  • • Room and storage planning