Firewood Cord Calculator
Work out how many cords of firewood a stack holds from its length, width and height with this free browser-based cord calculator.
100% FreeRuns in your browserBasic
Enter Values
Enter your values and press Calculate to see results.
How to use this calculator
- Enter the stack's length, height and depth in metres.
- Read the volume and cords.
How it works
Stacked volume = length × height × depth; one full cord ≈ 3.62 m³.
Worked example
6 × 1.2 × 0.5 m. = 3.6 m³ ≈ 0.99 cords.
Common mistakes
- Measuring loose-thrown wood — a cord is tightly stacked.
- Buying 'face cords' (one row deep), which are much less than a full cord.
Frequently asked questions
What is a cord of firewood?
A tightly stacked 128 cubic feet (about 3.62 m³) — traditionally 4 ft × 4 ft × 8 ft.
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Cite this tool
Zerdly. (2026). Firewood Cord Calculator. Retrieved from https://www.zerdly.com/tools/firewood-cord-calculator/
Tip: Enter any known values to calculate the remaining results.
All calculations run in your browser. Your inputs are never saved or transmitted.