# Cups to Cubic Inches Converter

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

## Result in Cubic Inches:

Do you want to convert cubic inches to cups?

## How to Convert Cups to Cubic Inches

To convert a measurement in cups to a measurement in cubic inches, multiply the volume by the following conversion ratio: 14.4375 cubic inches/cup.

Since one cup is equal to 14.4375 cubic inches, you can use this simple formula to convert:

cubic inches = cups × 14.4375

The volume in cubic inches is equal to the volume in cups multiplied by 14.4375.

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

### How Many Cubic Inches Are in a Cup?

There are **14.4375** cubic inches in a cup, which is why we use this value in the formula above.

1 c = 14.4375 in³

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

## What Is a Cup?

The cup is a unit of volume equal to 16 tablespoons or 8 fluid ounces. The cup should not be confused with the metric cup or the teacup, which are different units of volume.

One standard cup is equal to 236.588 milliliters, but for nutrition labeling, one cup is defined as 240 milliliters.^{[1]} To further confuse things, a metric cup is equal to 250 mL, while in Japan, a cup is equivalent to only 200 mL.

The cup is a US customary unit of volume. Cups can be abbreviated as *c*, and are also sometimes abbreviated as *C*. For example, 1 cup can be written as 1 c or 1 C.

Learn more about cups.

## What Is a Cubic Inch?

A cubic inch is a unit of volume equal to the space consumed by a cube with sides that are one inch in all directions.
One cubic inch is equivalent to about 16.387 cubic centimeters or 0.554 fluid ounces.^{[2]}

The cubic inch is a US customary and imperial unit of volume. A cubic inch is sometimes also referred to as a cubic in. Cubic inches can be abbreviated as *in³*, and are also sometimes abbreviated as *cu inch*, *cu in*, or *CI*. For example, 1 cubic inch can be written as 1 in³, 1 cu inch, 1 cu in, or 1 CI.

Learn more about cubic inches.

## Cup to Cubic Inch Conversion Table

Cups | Cubic Inches |
---|---|

1 c | 14.44 in³ |

2 c | 28.88 in³ |

3 c | 43.31 in³ |

4 c | 57.75 in³ |

5 c | 72.19 in³ |

6 c | 86.63 in³ |

7 c | 101.06 in³ |

8 c | 115.5 in³ |

9 c | 129.94 in³ |

10 c | 144.38 in³ |

11 c | 158.81 in³ |

12 c | 173.25 in³ |

13 c | 187.69 in³ |

14 c | 202.13 in³ |

15 c | 216.56 in³ |

16 c | 231 in³ |

17 c | 245.44 in³ |

18 c | 259.88 in³ |

19 c | 274.31 in³ |

20 c | 288.75 in³ |

21 c | 303.19 in³ |

22 c | 317.63 in³ |

23 c | 332.06 in³ |

24 c | 346.5 in³ |

25 c | 360.94 in³ |

26 c | 375.38 in³ |

27 c | 389.81 in³ |

28 c | 404.25 in³ |

29 c | 418.69 in³ |

30 c | 433.13 in³ |

31 c | 447.56 in³ |

32 c | 462 in³ |

33 c | 476.44 in³ |

34 c | 490.88 in³ |

35 c | 505.31 in³ |

36 c | 519.75 in³ |

37 c | 534.19 in³ |

38 c | 548.63 in³ |

39 c | 563.06 in³ |

40 c | 577.5 in³ |

## References

- U.S. Food & Drug Administration, Guidance for Industry: Guidelines for Determining Metric Equivalents of Household Measures, https://www.fda.gov/regulatory-information/search-fda-guidance-documents/guidance-industry-guidelines-determining-metric-equivalents-household-measures
- National Institute of Standards and Technology, Specifications, Tolerances, and Other Technical Requirements for Weighing and Measuring Devices, Handbook 44 - 2019 Edition, https://nvlpubs.nist.gov/nistpubs/hb/2019/NIST.HB.44-2019.pdf

## More Cup & Cubic Inch Conversions

- cups to gallons
- cups to quarts
- cups to pints
- cups to fluid ounces
- cups to tablespoons
- cups to teaspoons
- cups to cubic feet
- cups to cubic yards
- cups to liters
- cups to milliliters
- cups to cubic centimeters
- cups to cubic meters
- gallons to cubic inches
- quarts to cubic inches
- pints to cubic inches
- fluid ounces to cubic inches
- tablespoons to cubic inches
- teaspoons to cubic inches
- cubic feet to cubic inches
- cubic yards to cubic inches
- liters to cubic inches
- milliliters to cubic inches
- cubic centimeters to cubic inches
- cubic meters to cubic inches