๐Ÿ RuralCalcs

Free calculators for Canadian rural life โ€” firewood, maple syrup, lumber & more

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Wood Heat Cost Calculator

Compare the real cost of heating with firewood vs. propane, oil, or electricity. Enter your cord price and see true cost per GJ or MMBtu.

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Firewood BTU Calculator

Look up heat output by wood species โ€” maple, birch, ash, oak, spruce and more. Compare energy content across Canadian firewood species.

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Cords Needed Calculator

Find out how many cords of firewood you need for the winter based on your home size, insulation level, and climate zone.

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Cord of Wood Calculator

Convert between cords, face cords, bush cords, and cubic metres. Check if you got a full cord or a short load.

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Maple Syrup Sap Calculator

Calculate how much sap you need to boil down to make a litre of maple syrup. Adjust for your sap sugar content.

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Lumber Beam Calculator

Find the right beam size for your span and load. Size floor beams, ridge beams, and headers for Canadian construction.