Cubic Feet to Cubic Yards
Convert cubic feet to cubic yards instantly. 1 ft³ = 0.037037037 yd³. Includes the exact factor, a conversion table of common values and the definition of both units.
How to convert cubic feet to cubic yards
To convert cubic feet to cubic yards, divide by 27 (multiply by 0.037037037). The relationship is fixed, so the same factor works for any quantity — there is nothing to look up and nothing that changes with temperature, location or context.
yd³ = ft³ × 0.037037037
Cubic Feet to Cubic Yards conversion table
The values people look up most often, rounded for reading. Use the calculator above for anything in between.
| Cubic Feet | Cubic Yards |
|---|---|
| 1 ft³ | 0.037037 yd³ |
| 2 ft³ | 0.074074 yd³ |
| 3 ft³ | 0.111111 yd³ |
| 5 ft³ | 0.185185 yd³ |
| 10 ft³ | 0.37037 yd³ |
| 20 ft³ | 0.740741 yd³ |
| 25 ft³ | 0.925926 yd³ |
| 50 ft³ | 1.851852 yd³ |
| 100 ft³ | 3.703704 yd³ |
| 500 ft³ | 18.518519 yd³ |
| 1,000 ft³ | 37.037037 yd³ |
What is a cubic feet?
About 28.3 litres. Standard for appliance capacity and gas volumes.
What is a cubic yard?
27 cubic feet. How concrete, mulch and gravel are sold in the US.
The formula
yd³ = ft³ × 0.037037037
Every result on this page comes from this formula. Nothing is rounded until the final display, so figures match a spreadsheet to the cent.
How to use the Cubic Feet to Cubic Yards
- Type the number of cubic feet you want to convert.
- Read the result in cubic yards straight away — there is no button to press.
- Check the table below for the values that come up most often, or reverse the conversion with the linked cubic yards to cubic feet page.
Cubic Feet to Cubic Yards — frequently asked questions
How many cubic yards are in a cubic feet?
One cubic feet equals 0.037037037 yd³. yd³ = ft³ × 0.037037037
What is the formula to convert cubic feet to cubic yards?
The formula is yd³ = ft³ × 0.037037037. It is an exact definition rather than an approximation, so the conversion never drifts no matter how large the number.
How do I convert cubic yards back to cubic feet?
Divide instead of multiplying: one cubic yard is 27 ft³. The reverse converter is linked in the related tools list.
Is this conversion exact?
Yes. Both units are defined against the same base unit by international agreement, so the factor is exact — any rounding you see is only in the display, which you can widen by entering more decimal places.
Is this cubic feet to cubic yards free to use?
Yes. Every calculator on the site is free, needs no sign-up, and runs entirely in your browser, so your figures never leave your device.
What people search for
This page answers each of these searches. They are the exact phrases visitors use to find the cubic feet to cubic yards.
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About this calculator
Written and reviewed by The Samsung Calculator editorial team. Every calculator is written against a published formula, reviewed against at least one independent reference implementation, and dated when it changes.
Last reviewed August 15, 2026 · Calculation runs client-side · No data collected · Report an error