Timber volume, weight and cost calculator
Convert actual timber dimensions into volume, board feet, estimated weight, cost and an ordering allowance.
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Open calculatorFree timber tools
Timber calculators for early project decisions
Estimate timber quantities, cost, weight and product-stage embodied carbon with transparent assumptions. Use the calculators free, without creating an account.
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Embodied carbon calculator
Estimate A1–A3 emissions for a timber inventory and compare two material scenarios.
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Open calculatorConnect the calculation to your project
Use model quantities for an estimate — See a real project example and the dimensions behind its material totals.
Review roof framing and its quantities — Inspect the roof with its supporting frame before you plan materials.
Explore timber-frame design in your browser — Open the public model and see how the design workflow connects to quantities.