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Firewood Calculator — Stack Volume, Full Cords & Value

Convert measured stacked firewood dimensions into stacked cubic feet, full cords and optional value while keeping ambiguous face-cord terminology separate.

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Calculated result

1 cords · 128 stacked ft³

3 face-cord equivalents only if a face cord is defined as 1/3 cord

Cord price not entered

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  1. 1. Stack volume = 8 × 4 × 4 × 1 = 128 ft³.
  2. 2. Full cords = 128 ÷ 128 = 1.

A full cord is 128 stacked cubic feet. “Face cord” dimensions vary, so confirm local sale definitions rather than relying on the comparison line.

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The calculation, without hidden assumptions

A legal full cord is a volume measure: 128 stacked cubic feet. “Face cord” or “rick” can mean different depths, so this calculator anchors the result to measured stack dimensions and full cords first.

How to use this calculator

1

Measure the actual stacked length, height and average log-depth dimension.

2

Enter the number of identical stacks.

3

Use the full-cord result for comparison; treat any face-cord comparison only according to the seller’s stated dimensions.

Where people use it

  • Checking delivered firewood
  • Comparing stack sizes
  • Estimating full-cord value

Worked example

A 8 × 4 × 4 ft stack is 128 stacked ft³, exactly one full cord.

What the result does not assume

  • Stack tightness and irregular logs affect occupied wood versus air, but the cord itself is defined by stacked volume.
  • Local sale terminology and regulations can differ.

Frequently asked questions

How many cubic feet are in a cord?+

A full cord is 128 stacked cubic feet.

Is a face cord always one-third cord?+

No. It is one-third only when its depth is one-third of the 4 ft full-cord depth; confirm actual dimensions.

Is a face cord always one-third of a full cord?+

No. Face-cord terminology varies with log length and local sale practice. The calculator treats 128 stacked cubic feet as the full-cord reference and labels the face-cord line as conditional.

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