Tools
Calculators & converters
55 working tools built on Perspecq’s reference entries, from unit conversion and stair geometry to concrete mix, egress width, rainwater harvesting and reinforcement steel. Results are preliminary design aids; verify construction-critical figures against your adopted codes.
55 tools
Unit conversion
Geometry & access
Materials & quantity
Code & planning
Building performance
Building services
Space planning
Interior fit
Envelope & solar
Energy & loads
Rainwater
Construction takeoff
Structural analysis