construction Verified Precision Tool
Construction BOQ & Cost Estimator
Comprehensive Bill of Quantities estimator for total house construction, labor split, waste, contractor profit, and taxes.
Bill of Quantities (BOQ) Estimator
Itemized cost calculation, material vs labor splits, contractor markups & tax estimation.
Materials Subtotal₹4,81,200
Labor Subtotal₹40,500
Waste & Contractor Profit₹78,636
Grand Total (Inc Tax)₹7,08,396.48
Itemized Scope of Work
| Item Name | Category | Quantity | Rate (INR) | Total (INR) | Action |
|---|---|---|---|---|---|
| RCCSlab Concrete (M20)m3 | Concrete | 25 | ₹5,200 | ₹1,30,000 | |
| Fe500 Rebar Reinforcementkg | Steel | 2200 | ₹68 | ₹1,49,600 | |
| Brickwork 9-inch wallm2 | Masonry | 120 | ₹980 | ₹1,17,600 | |
| Internal Cement Plaster (1:4)m2 | Finishes | 350 | ₹240 | ₹84,000 | |
| Skilled Mason & Labor Chargesdays | Labor | 45 | ₹900 | ₹40,500 |
Engineering Disclaimer: CalcyZone construction estimations are provided for planning, budgeting, and educational purposes. Material specifications, load calculations, and structural designs must be reviewed by a licensed civil or structural engineer prior to construction.
Mathematical Formula
Grand Total = Direct Material & Labor + Waste Factor + Contractor Overhead/Profit + GST Tax
Overview & Explanation
Generates itemized Bill of Quantities (BOQ) and turnkey house construction cost estimates.
How It Works
- Splits costs into civil structure (65%) and finishing work (35%).
- Calculates contractor overhead and applicable taxes.
Practical Applications
- House construction budgeting
- Contractor quotation analysis
- Bank loan estimate reports
Worked Example: 1000 sq ft House @ ₹1600/sq ft
Calculate total construction cost.
1
Base Construction Cost
1000 × 1600
= ₹16,00,000
Frequently Asked Questions
What percentage of construction cost goes to labor?
Typically, 25% to 30% of total construction cost is spent on skilled and unskilled labor, while 70% goes to materials.
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