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๐ณ๐ต Nepal Construction Cost Calculator
๐ Preliminary Building Cost Estimator • 2026
๐ 1️⃣ Project Information
๐ 2️⃣ Building Dimensions
๐ก Example: 30 ft × 40 ft × 2 floors =
2,400 ft² total built-up area.
๐ฐ 3️⃣ Construction Quality & Rate
๐ณ๐ต Indicative Nepal Planning Rates
๐ข Basic: Rs. 3,000/ft²
๐ต Standard: Rs. 4,500/ft²
๐ฃ Premium: Rs. 5,500/ft²
๐ก Luxury: Rs. 7,000/ft²
⚠️ These are editable planning rates. Actual construction rates vary according to location, specification, materials, labour and contractor quotation.
๐ข Basic: Rs. 3,000/ft²
๐ต Standard: Rs. 4,500/ft²
๐ฃ Premium: Rs. 5,500/ft²
๐ก Luxury: Rs. 7,000/ft²
⚠️ These are editable planning rates. Actual construction rates vary according to location, specification, materials, labour and contractor quotation.
⚠️ 4️⃣ Contingency
๐ก Suggested preliminary allowance: 3–10%.
๐งฑ 5️⃣ Indicative Material Rates
Rs./50 kg bag
Rs./m³
Rs./m³
Rs./kg
Rs./piece
Rs./litre
๐ณ๐ต Estimated Total Construction Cost
Rs. 0
0
Total Built-up Area
0
Floors
0
Approx. Rs./m²
5%
Contingency
๐งฎ Detailed Live Calculation
๐ข Floor-wise Area Calculation
| ๐ข Floor | ๐ Dimension | ๐ Area |
|---|
๐ Estimated Cost Breakdown
| ๐️ Category | Share | Estimated Cost |
|---|
๐งฑ Preliminary Material Quantity Estimate
| Material | Calculation | Quantity | Indicative Cost |
|---|
⚠️ Important engineering note:
These material quantities are preliminary
thumb-rule estimates only. They are NOT a BOQ
and should not be used for structural procurement.
Actual quantities must be obtained from drawings,
design and detailed BOQ.
๐ Engineering Formula Reference
๐ Floor Area
Length × Breadth
๐ข Total Built-up Area
Sum of all floor areas
๐ฐ Base Construction Cost
Total Built-up Area × Construction Rate
⚠️ Contingency
Base Construction Cost × Contingency %
๐ต Total Estimated Cost
Base Construction Cost + Contingency
๐ Area Conversion
1 m² = 10.7639 ft²
๐ฆ Volume Conversion
1 m³ = 35.3147 ft³
Length × Breadth
๐ข Total Built-up Area
Sum of all floor areas
๐ฐ Base Construction Cost
Total Built-up Area × Construction Rate
⚠️ Contingency
Base Construction Cost × Contingency %
๐ต Total Estimated Cost
Base Construction Cost + Contingency
๐ Area Conversion
1 m² = 10.7639 ft²
๐ฆ Volume Conversion
1 m³ = 35.3147 ft³
๐ซ Normally Not Included
❌ Land purchase
❌ Soil investigation
❌ Architectural fees
❌ Structural design fees
❌ Municipality approval fees
❌ Boundary wall
❌ Main gate
❌ Landscaping
❌ External driveway
❌ Loose furniture
❌ Solar system
❌ Inverter / battery
❌ Major retaining wall
❌ Piling / deep foundation
❌ Premium interior decoration
❌ Special external works