Regional practices, currencies, and permit norms — educational reference only. ConstrCalc supports 150+ countries globally.
| Currency | USD $ |
| Common Units | ft² · yd² · lb |
Building permits by city/county. IRC/IBC codes. ADA compliance required for commercial. 1099 vs W-2 for labor.
| Currency | GBP £ |
| Common Units | m² · m³ · kg |
Planning Permission + Building Regulations. CDM 2015 safety regs. Retention typical 5%. VAT 20% (many exemptions on new build).
| Currency | INR ₹ |
| Common Units | sq ft · sq m · kg |
Approval from local municipal corporation. RCC dominant residential. GST varies by material. RERA-registered projects for real estate.
| Currency | CAD $ |
| Common Units | ft² · m² · kg |
Provincial building codes (NBC baseline). Bilingual documents in QC. Retention 10% common.
| Currency | AUD $ |
| Common Units | m² · m³ · kg |
State-based approvals. BCA/NCC codes. GST 10%. High regional variance in labor cost.
| Currency | EUR € |
| Common Units | m² · m³ · kg |
Baugenehmigung (building permit). DIN standards. VAT 19%. Meister-certified trades required for many jobs.
| Currency | AED د.إ |
| Common Units | ft² · m² · kg |
Dubai Municipality / Abu Dhabi DMT approvals. Green Building code mandatory. VAT 5%. Fast-track approvals available.
| Currency | NGN ₦ |
| Common Units | m² · ft² · kg |
Local government building approval. Structural certification by COREN. Regional cost variance high.
| Currency | BRL R$ |
| Common Units | m² · m³ · kg |
Alvará de construção. NBR standards. High tax layering (ICMS + IPI + PIS/COFINS).
| Currency | JPY ¥ |
| Common Units | m² · m³ · kg |
Building Standards Law compliance. Kenchiku confirmation. Consumption tax 10%. Earthquake-resilient design mandatory.
| Currency | ZAR R |
| Common Units | m² · m³ · kg |
SANS 10400 codes. NHBRC enrollment for residential. VAT 15%.
| Currency | SGD $ |
| Common Units | m² · m³ · kg |
BCA approval. Green Mark certification for commercial. GST 9%. Very high regulatory precision.
| Currency | MXN $ |
| Common Units | m² · m³ · kg |
Uso de suelo + licencia de construcción. NOM standards. IVA 16%. Regional cost variance high.
| Currency | SAR ﷼ |
| Common Units | m² · ft² · kg |
Baladiya (municipal) approval. Saudi Building Code. VAT 15%. Vision 2030-linked mega-projects.
| Currency | EUR € |
| Common Units | m² · m³ · kg |
Permis de construire. RT2020 / RE2020 energy codes. VAT 20% (10% for renovation). Décennale insurance mandatory.
The countries above are highlighted for educational reference. ConstrCalc® works globally — enter your local currency, units, rates, and permits. The math is universal. Regional practices are for context only; ConstrCalc never applies undeclared adjustments to your inputs.