Construction Calculator for Indonesia

Free construction calculators preconfigured for Indonesia. FRELUX runs every calculation with this market's template defaults: local wall units, 40kg cement bags, and local electrical and plumbing practice. Prices come from the live price database in IDR (Rp).

Indonesia building-practice defaults

• Default wall unit: Bata Merah Bakar (200x100x50mm) (200 x 50 x 100 mm)
• Cement bag weight: 40 kg
• Currency: IDR (Rp)

Electrical practice

• Standards: Persyaratan Umum Instalasi Listrik (PUIL 2011) & SNI 0225:2011
• Nominal voltage: 220V single-phase / 380V three-phase
• Typical wiring: NYM cable (sheathed copper PVC) surface/clipped or NYA single-core copper wire inside rigid PVC conduit embedded in masonry

Plumbing practice

• Standards: SNI 03-6481-2000 (Sistem Plambing) & SNI 03-7065-2005 (Tata Cara Perencanaan Sistem Plambing)
• Water supply piping: Pipa PVC Kelas AW (tekanan tinggi 10 kg/cm²) atau pipa PPR-C PN-16/PN-20

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 Indonesia practice
• Plumbing Estimator: water supply and drainage takeoff
• Regional Cost Index: current material price levels

Are these figures certified for Indonesia?

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.