Online calculator to convert cubic feet to cubic inches (ft3 to in3) with formulas, examples, and tables. Our conversions provide a quick and easy way to convert between Volume units.
Conversion Calculator
Enter your value in the conversion calculator below.
Convert ft3 to in3
TIP: If the result of your conversion is 0, try increasing the "Decimals".
Conversion Definitions
The following is a list of definitions relating to conversions between cubic feet and cubic inches.
What is a cubic foot (ft3)?
A cubic foot is a unit of volume in both US Customary Units as well as the Imperial System. The symbol for cubic foot is ft3. There are 0.0005787 cubic feet in a cubic inch.
What is a cubic inch (in3)?
A cubic inch is a unit of volume in both US Customary Units as well as the Imperial System. The symbol for cubic inch is in3. There are 1,728 cubic inches in a cubic foot.
Conversion Formula
Let's take a closer look at the conversion formula so that you can do these conversions yourself with a calculator or with an old-fashioned pencil and paper.
The formula to convert from ft3 to in3 is:
in3 = ft3 x 1,728
Conversion Example
Next, let's look at an example showing the work and calculations that are involved in converting from cubic feet to cubic inches (ft3 to in3).
Cubic Feet to Cubic Inches Conversion Example
Task: Convert 25 cubic feet to cubic inches (show work) Formula: ft3 x 1,728 = in3 Calculations: 25 ft3 x 1,728 = 43,200 in3 Result: 25 ft3 is equal to 43,200 in3
Conversion Table
For quick reference purposes, below is a conversion table that you can use to convert from ft3 to in3.
Cubic Feet to Cubic Inches Conversion Chart
| cubic feet (ft3) | cubic inches (in3) |
|---|---|
| 1 ft3 | 1,728 in3 |
| 2 ft3 | 3,456 in3 |
| 3 ft3 | 5,184 in3 |
| 4 ft3 | 6,912 in3 |
| 5 ft3 | 8,640 in3 |
| 6 ft3 | 10,368 in3 |
| 7 ft3 | 12,096 in3 |
| 8 ft3 | 13,824 in3 |
| 9 ft3 | 15,552 in3 |
| 10 ft3 | 17,280 in3 |
| 20 ft3 | 34,560 in3 |
| 30 ft3 | 51,840 in3 |
| 40 ft3 | 69,120 in3 |
| 50 ft3 | 86,400 in3 |
| 75 ft3 | 129,600 in3 |
| 100 ft3 | 172,800 in3 |
| 250 ft3 | 432,000 in3 |
| 500 ft3 | 864,000 in3 |
| 750 ft3 | 1,296,000 in3 |
| 1,000 ft3 | 1,728,000 in3 |
| 2,500 ft3 | 4,320,000 in3 |
| 5,000 ft3 | 8,640,000 in3 |
| 7,500 ft3 | 12,960,000 in3 |
| 10,000 ft3 | 17,280,000 in3 |
| 25,000 ft3 | 43,200,000 in3 |
| 50,000 ft3 | 86,400,000 in3 |
| 75,000 ft3 | 129,600,000 in3 |
| 100,000 ft3 | 172,800,000 in3 |
| 250,000 ft3 | 432,000,000 in3 |
Related Units
The following tables provide a summary of the Volume units (both Fluid Volume units and Cubic Volume units) within their respective measurement systems.
Fluid Volume Units
| Unit | Symbol | Measurement System |
|---|---|---|
| US teaspoons | US tsp | US Customary Units |
| US tablespoons | US tbsp | US Customary Units |
| US fluid ounces | US fl oz | US Customary Units |
| US cups | US cup | US Customary Units |
| US pints | US pt | US Customary Units |
| US quarts | US qt | US Customary Units |
| US gallons | US gal | US Customary Units |
| Imperial teaspoons | Imperial tsp | Imperial System |
| Imperial tablespoons | Imperial tbsp | Imperial System |
| Imperial fluid ounces | Imperial fl oz | Imperial System |
| Imperial pints | Imperial pt | Imperial System |
| Imperial quarts | Imperial qt | Imperial System |
| Imperial gallons | Imperial gal | Imperial System |
| nanoliters | nL | Metric System |
| microliters | μL | Metric System |
| milliliters | mL | Metric System |
| centiliters | cL | Metric System |
| deciliters | dL | Metric System |
| liters | L | Metric System |
| decaliters | daL | Metric System |
| hectoliters | hL | Metric System |
| kiloliters | kL | Metric System |
| megaliters | ML | Metric System |
Note: There is a difference between US Customary Units and the Imperial System for volume conversions. The US gallon contains 128 US fluid ounces, whereas the Imperial gallon contains 160 Imperial fluid ounces.
Cubic Volume Units
| Unit | Symbol | Measurement System |
|---|---|---|
| cubic inches | in3 | US Customary Units/Imperial System |
| cubic feet | ft3 | US Customary Units/Imperial System |
| cubic yards | yd3 | US Customary Units/Imperial System |
| cubic miles | mi3 | US Customary Units/Imperial System |
| cubic millimeters | mm3 | Metric System |
| cubic centimeters | cm3 | Metric System |
| cubic decimeters | dm3 | Metric System |
| cubic meters | m3 | Metric System |
| cubic decameter | dam3 | Metric System |
| cubic kilometer | km3 | Metric System |
Advertisements