Cord Measure Equation:
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A cord is a unit of measure for firewood and pulpwood in the United States and Canada. A standard cord is 128 cubic feet of wood, typically arranged in a stack 8 feet long, 4 feet high, and 4 feet deep.
The calculator uses the cord measure equation:
Where:
Explanation: This calculation converts any volume of stacked wood into its equivalent in cords.
Details: Accurate cord measurement ensures fair transactions when buying or selling firewood and helps with proper storage planning.
Tips: Measure the length, width, and height of your wood stack in feet, multiply them to get cubic feet, then enter that value. The calculator will tell you what fraction of a cord you have.
Q1: What's the difference between a full cord and face cord?
A: A full cord is 128 cubic feet (typically 8x4x4). A face cord is typically 1/3 of a cord (8x4x16").
Q2: How should wood be stacked for accurate measurement?
A: Wood should be stacked in a line or row with pieces parallel and compact, with minimal gaps.
Q3: Does wood species affect cord measurement?
A: Measurement is by volume, not species, but denser woods will weigh more per cord.
Q4: How much usable wood is in a cord?
A: About 80-90 cubic feet after accounting for air space between pieces.
Q5: Are there regional variations in cord measurements?
A: Some regions use terms like "rick" or "face cord" differently, so confirm local definitions.