Binary and Bricks makes construction calculators, estimating tools and document apps used by engineers and contractors in 150+ countries. Most work fully offline, because sites rarely have signal.
Every calculation a site needs — concrete, brick, steel, plaster, paint and more — in one app that works offline, in metric and imperial, anywhere in the world.
The feet-inch construction calculator for US and Canadian pros — stairs, rafters, roof pitch and framing, with diagrams for every shape. One-time payment, no subscription.
Build a complete bar bending schedule from shape codes — cutting lengths, weights and totals — with rebar testing references, study notes and quizzes built in.
Over a thousand construction forms and templates — checklists, safety documents, material testing sheets and drawings — in PDF, Excel, Word and CAD, ready to download and use.
Enter your built-up area and your own local rates and get a full construction cost estimate — broken down by material, shown as tables, pie and bar charts, and tracked on a Gantt chart.
Concrete quantity and cost for every shape, plus a mix design library to IS and ACI standards, structural load analysis, a curing tracker and cement testing references.
Weight and quantity for every metal section — pipe, bar, beam, channel, sheet and more — with 39+ material densities, joint strength calculations and structural load analysis.
The same maths our apps run on site — open, use, done. Every tool links to the guide explaining the method behind it.