Construction Calculator for India

Free construction calculators preconfigured for India. FRELUX runs every calculation with this market's template defaults: local wall units, 50kg cement bags, and local electrical and plumbing practice. Prices come from the live price database in INR (₹).

India building-practice defaults

• Default wall unit: Standard Modular Brick (190x90x90mm) (190 x 90 x 90 mm)
• Cement bag weight: 50 kg
• Currency: INR (₹)

Electrical practice

• Standards: IS 732:2019 / National Building Code of India
• Nominal voltage: 230V single-phase / 415V 3-phase
• Typical wiring: Single-core FRLS (flame retardant low smoke) copper wire drawn in concealed rigid PVC conduit

Plumbing practice

• Standards: IS 2065:1983 & NBC 2016 Part 9 (Plumbing Services)
• Water supply piping: CPVC (ASTM D2846) or PPR (IS 15801) pipe with solvent/heat fusion joints

Start a calculation

• Build-to-Roof Estimator: full construction cost from foundation to roof
• BOQ Generator: bill of quantities with VAT and contingency
• Electrical Estimator: wiring takeoff per India practice
• Plumbing Estimator: water supply and drainage takeoff
• Regional Cost Index: current material price levels

Are these figures certified for India?

They are template starting defaults for quantity takeoffs, referenced to the standards listed above. Always confirm sizes, materials and current prices with your local supplier or licensed professional before purchasing.