Cubic Foot to Cubic Yard Calculator

Q: 3. How many cubic feet are in one cubic yard?

There are 27 cubic feet in one cubic yard. Remember, this is because a yard is three feet long, three feet wide, and three feet high (3 x 3 x 3 = 27).

Q: 5. How many cubic yards is 100 cubic feet?

100 cubic feet is equal to 100 / 27 ≈ 3.7 cubic yards. You can use our cubic foot to cubic yard calculator for precise conversions.

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How to Convert Cubic Feet to Cubic Yards with Formula & Examples

Cubic Foot to Cubic Yard Calculator – Free Online Tool with Formula, Steps & Examples

Cubic Foot to Cubic Yard Calculator

What is Cubic Foot to Cubic Yard Conversion?

Cubic foot to cubic yard conversion is a simple mathematical process that allows you to convert a volume measured in cubic feet (ft³) into cubic yards (yd³). Both cubic feet and cubic yard are standard US customary units for measuring volume, but cubic yards are typically used for larger quantities such as construction aggregates, garden mulch, concrete, and earthwork, while cubic feet are commonly used for home improvement, DIY projects, and smaller boxes or tanks.

Formula or Logic Behind Cubic Foot to Cubic Yard Conversion

The conversion is based on the important fact that 1 yard = 3 feet. When dealing with cubic measurements, this linear relation is cubed:

1 cubic yard = (3 feet) × (3 feet) × (3 feet) = 27 cubic feet

Therefore, the formula is:
Cubic Yards (yd³) = Cubic Feet (ft³) ÷ 27

For example, to turn 54 cubic feet into yards: 54 ÷ 27 = 2 cubic yards.

Cubic Feet to Cubic Yards Conversion Table

Cubic Feet (ft³)	Cubic Yards (yd³)
1	0.03704
2	0.07407
5	0.18519
10	0.37037
27	1
54	2
81	3
135	5
270	10

Steps to Use the Cubic Foot to Cubic Yard Calculator

Enter the value in cubic feet (ft³) into the input field above.
Click on the 'Calculate' button below the input.
The calculator will instantly display the equivalent volume in cubic yards (yd³) and show the calculation formula.

Why Use Vedantu’s Cubic Foot to Cubic Yard Calculator?

Vedantu’s calculator is easy to use, accurate, mobile-friendly, and completely online. Whether you are a student working on a maths homework assignment or a professional involved in construction or gardening, this tool saves you time and avoids manual mistakes. Vedantu’s resources are trusted by millions for academic clarity and practical help, connecting your understanding to real-world applications.

Real-life Applications of Cubic Foot to Cubic Yard Conversion

Cubic foot to cubic yard conversion is commonly used in academic problems as well as in practical life, such as:

Calculating how much concrete, soil, sand, mulch, or gravel you need for construction projects or landscaping areas
Ordering building materials in bulk (most are sold by the cubic yard)
Estimating the volume of shipping containers or storage units
Solving mensuration or unit conversion questions in competitive exams and school syllabus
Converting smaller recipes or measurements to fit bigger garden beds or containers

For more on mensuration topics, explore volume of cube, cuboid and cylinder or brush up on unit conversions in maths.

If you want to sharpen related math skills, check out Prime Numbers, learn about Multiples in Maths, or explore Cuboid and Cube formulas for deeper understanding. For formulas and quick help, try our Maths Formulas for Class 8 collection.

FAQs on Cubic Foot to Cubic Yard Calculator

1. How do I convert cubic feet to cubic yards?

To convert cubic feet to cubic yards, divide the number of cubic feet by 27. This is because 1 cubic yard is equal to 27 cubic feet (3 feet x 3 feet x 3 feet = 27 cubic feet). For example, 81 cubic feet is equal to 81/27 = 3 cubic yards.

2. What is the formula for converting cubic feet to cubic yards?

The formula is: Cubic Yards = Cubic Feet / 27. Simply substitute the number of cubic feet into the formula to find the equivalent volume in cubic yards.

3. How many cubic feet are in one cubic yard?

There are 27 cubic feet in one cubic yard. Remember, this is because a yard is three feet long, three feet wide, and three feet high (3 x 3 x 3 = 27).

4. Why do we divide by 27 when converting cubic feet to cubic yards?

We divide by 27 because a cubic yard is a cube with sides of 3 feet each. Therefore, the volume of a cubic yard is 3 feet x 3 feet x 3 feet = 27 cubic feet. This is the conversion factor.

5. How many cubic yards is 100 cubic feet?

100 cubic feet is equal to 100 / 27 ≈ 3.7 cubic yards. You can use our cubic foot to cubic yard calculator for precise conversions.

6. What are some real-world applications of cubic foot to cubic yard conversion?

Cubic foot to cubic yard conversions are used in various fields:

Construction: calculating the amount of concrete, gravel, or soil needed for a project.
Landscaping: determining the volume of mulch or topsoil required.
Shipping and logistics: calculating the volume of goods in cubic yards for transportation.

7. Is 3 cubic feet equal to 1 cubic yard?

No, 3 cubic feet is much smaller than 1 cubic yard. There are 27 cubic feet in 1 cubic yard.

8. How do I use a cubic foot to cubic yard calculator?

Simply enter the number of cubic feet you want to convert into the calculator’s input field and click the ‘Calculate’ or ‘Convert’ button. The calculator will instantly provide the equivalent volume in cubic yards.

9. What is the difference between cubic feet and cubic yards?

Both measure volume, but a cubic yard is a much larger unit. A cubic yard is equivalent to 27 cubic feet. Cubic feet are better for smaller volumes, while cubic yards are used for larger quantities of materials like concrete or soil.

10. I need to buy enough topsoil to fill a garden bed. How do I calculate the amount of topsoil I need in cubic yards?

First, calculate the volume of your garden bed in cubic feet (length x width x depth). Then, divide this volume by 27 to get the amount of topsoil needed in cubic yards. Remember to account for any compaction or settling of the soil.

11. Can I convert cubic meters to cubic yards using this calculator?

No, this specific calculator is designed only for converting cubic feet to cubic yards. You would need a different calculator or conversion formula for cubic meters.