Firewood Calculator
Estimate firewood cords needed for winter
sq ft
Formula
Cords = (Home sqft / 1000) × 0.5 × usage × months
A cord is 128 cubic feet (4×4×8 ft).
Examples
2000 sqft, 5 months, primary
~5 cords.
Frequently Asked Questions
About Firewood
Estimate firewood cords needed for winter heating.