Understanding the size and measurement of a cord of wood is essential for anyone who relies on a wood-burning stove for heating. Whether you’re a seasoned wood burner or new to the practice, this article provides clear and concise information about the standard measurement of a cord of wood. Let’s dive right in.
What Is a Cord of Wood?
A cord of wood is the traditional unit of measure for firewood. It represents a neatly stacked pile of wood that measures 4 feet high, 4 feet wide, and 8 feet long. In total, a cord of wood occupies 128 cubic feet of space.
Full Cord vs. Face Cord
It’s important to be aware that there are two common variations when discussing a cord of wood:
Full Cord: As previously mentioned, a full cord of wood measures 4 x 4 x 8 feet, totaling 128 cubic feet. This is the standard measurement for firewood sales.
Face Cord or Fireplace Cord: A face cord, often referred to as a fireplace cord, is a stack of wood that measures 4 feet high and 8 feet long but is typically narrower than a full cord. The width of the stack can vary, often depending on the length of the logs. The depth may range from 12 to 24 inches. It’s important to clarify with your wood supplier which measurement they are using.
How to Calculate the Amount of Wood in a Cord
If you’re buying firewood, understanding the volume of wood in a cord can help ensure you’re getting what you pay for. Here’s a simple calculation:
- Measure the height, width, and depth of the wood stack in inches.
- Multiply these three measurements (height x width x depth) to get the total volume in cubic inches.
- Divide the result by 1728 (since 1 cubic foot equals 1728 cubic inches) to get the volume in cubic feet.
Example: Let’s say the wood stack is 48 inches high, 24 inches deep, and 96 inches wide.
- Volume = 48 x 96 x 24 = 110,592 cubic inches
- Volume in cubic feet = 110,592 / 1728 = 64 cubic feet
In this case, the wood stack represents half of a full cord (128 cubic feet), so it would be a face cord or fireplace cord.
Why Understanding Cord Measurements Matters
Knowing the difference between a full cord and a face cord is crucial when purchasing firewood. If you’re buying by the cord, you want to ensure you receive the expected amount of wood. If you’re buying by the face cord, be aware of the dimensions used by your supplier to avoid any misunderstandings.
In conclusion, a cord of wood is a standardized unit of measure for firewood, representing a stack of wood measuring 4 x 4 x 8 feet (128 cubic feet). Understanding this measurement is essential for accurately buying and budgeting your firewood needs, whether you’re using a wood-burning stove, fireplace, or any other wood-burning appliance.