
EstiMate Engineering
Structural calculators
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$14.99
About
EstiMate Engineering puts fast structural design checks in your pocket — for builders, site managers and engineers who need a quick sizing or sanity-check on site.
BEAMS & STEEL
• Timber Beam / Joist — span & load → bending, shear and deflection check
• Steel Beam (UB) — size a universal beam from span & load
• Lintel Selector — masonry opening load & bearing guide
LOADINGS & FOUNDATIONS
• Load Takedown — dead + imposed loads → UDL on a beam
• Strip Foundation — footing width from load & ground bearing capacity
• Padstone / Bearing — bearing stress under a beam end
ROOFS & DRAINAGE
• Roof Pitch & Rafter — rise, run, angle, rafter & slope length
• Drainage Falls — gradient, fall & invert levels (Part H)
No sign-up. No adverts. Works offline.
IMPORTANT: These are indicative design aids to speed up estimating and first-pass sizing. Always verify final results with a chartered structural engineer before construction.
Part of the EstiMate family — get the full app (quotes, contracts, job tracking and more) at estimate-app.business.
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What's New in EstiMate Engineering
1.0
August 7, 2026









