Cup (US) to Cubic Foot Converter

Volume Converter

40 units available

Decimals:

From

To

0.008355

1 cup = 0.008355 ft³

Formula:

ft³ = cup × 0.0083550347

With your value: 1 cup = 0.00835503 ft³

How big is that?

Everyday references on a logarithmic scale, all expressed in cup (us) so you can sanity-check the result.

Milk carton (1/2.4e+2 your value)0.00423 cup

Kitchen bucket (1/24 your value)0.0423 cup

Car fuel tank (1/4.7 your value)0.211 cup

Bathtub (1/1.2 your value)0.845 cup

Your value1.00 cup

Hot tub (6.3× your value)6.34 cup

Other Cup (US) to Cubic Foot conversions

2 cup to ft³ 3 cup to ft³ 4 cup to ft³ 5 cup to ft³ 6 cup to ft³ 7 cup to ft³ 8 cup to ft³

Cup (US) to Cubic Foot Conversion Table

Cup (US) (cup)	Cubic Foot (ft³)
0.5	0.004178
1	0.008355
2	0.01671
5	0.041775
10	0.08355
15	0.125326
20	0.167101
25	0.208876
50	0.417752
100	0.835503
250	2.088759
500	4.177517
1000	8.355035

Cubic Foot to Cup (US) Conversion Table

Cubic Foot (ft³)	Cup (US) (cup)
0.5	59.844156
1	119.688312
2	239.376623
5	598.441558
10	1,196.883117
15	1,795.324675
20	2,393.766234
25	2,992.207792
50	5,984.415584
100	11,968.831169
250	29,922.077922
500	59,844.155844
1000	119,688.311688

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Cup (US) (cup)

Volume

Exact conversion

Derived from the cubic metre. The litre is exactly 10⁻³ m³; US and imperial capacity units are exact multiples fixed by statute.

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

Cubic Foot (ft³)

Volume

Exact conversion

Derived from the cubic metre. The litre is exactly 10⁻³ m³; US and imperial capacity units are exact multiples fixed by statute.

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

How to Convert Cup (US) to Cubic Foot

To convert from Cup (US) (cup) to Cubic Foot (ft³), multiply the value by 0.0083550347.

Formula: ft³ = cup × 0.0083550347

Reverse: cup = ft³ × 119.6883116883

Step-by-Step Example

Start with your value in Cup (US). For example: 5 cup
Multiply by the conversion factor: 5 x 0.0083550347
The result is: 0.041775 ft³

About Cup (US)

The US cup equals approximately 236.6 mL and is a standard cooking measurement in the United States.

Common uses: baking, cooking, recipes.

About Cubic Foot

The cubic foot equals about 28.3168 litres and is the standard unit for appliance capacity and gas metering in the US.

Common uses: refrigerator capacity, natural gas billing, shipping volume.

Frequently Asked Questions

How many Cubic Foot are in 1 Cup (US)?

There are exactly 0.0083550347 Cubic Foot in 1 Cup (US). This means the conversion factor from Cup (US) to Cubic Foot is 0.0083550347.

What is the formula to convert Cup (US) to Cubic Foot?

The formula to convert Cup (US) to Cubic Foot is: ft³ = cup × 0.0083550347. For example, to convert 10 Cup (US) to Cubic Foot, you would multiply 10 by 0.0083550347.

What is a Cup (US)?