The complete BOQ and cost estimation platform for civil contractors in Bangladesh. British & Metric units, AIT back-calculation, and tender management — all in one place.
| Code | Description | Unit | Qty | Rate(৳) | Amount(৳) |
|---|---|---|---|---|---|
| 1. Earthwork | |||||
| 1.1 | Excavation in ordinary soil | m³ | 450.0 | 185.50 | 83,475 |
| 1.2 | Fill & compact with imported earth | m³ | 320.0 | 240.00 | 76,800 |
| 2. Concrete Works | |||||
| 2.1 | PCC M-15 for foundation | m³ | 85.0 | 6,250.00 | 5,31,250 |
| 2.2 | RCC M-20 for columns | m³ | 42.5 | 8,800.00 | 3,74,000 |
From building your master rate library to submitting a qualified tender — WinWin Estimator covers every step.
Build hierarchical Bills of Quantities with unlimited depth. Add items from your master library or create custom line items. Auto-generate sequential codes.
Learn moreMaintain a master library of Items of Work composed from your resource costs. British and Metric units, location-based pricing built in.
Learn moreAggregate direct costs, add overhead line items, and set AIT and profit percentages. AIT is back-calculated from the grand total — just like real tenders.
Learn moreTrack tender details, contractual conditions, pre-bid meetings with attendees, and competitor intelligence — all in one structured workspace.
Learn moreRecord structured site visit findings — topography, access conditions, utilities, and risk factors — replacing paper notebooks with digital records.
Learn moreAssign estimators to specific projects or BOQ sections. Five user scope types with 92 granular permissions ensure each person sees only their work.
Learn moreWinWin Estimator follows the exact workflow civil estimators already use — just digital, faster, and error-free.
Add resources (labour, materials, plant) with rates per location in British and Metric units. Define your master IOW tree with component compositions.
Create a project and build its BOQ by selecting items from your rate library. Enter quantities — direct costs calculate instantly.
Add overhead, set AIT and profit percentages. Distribute indirect costs proportionally to get the qualified rate per BOQ item — ready to submit.
Every screen is designed around how civil estimators actually work.
| Resource | Type | Qty | Rate (৳) | Amount (৳) |
|---|---|---|---|---|
| Unskilled Labour | Labour | 2.5 day | 600 | 1,500 |
| JCB Excavator | Plant | 0.15 hr | 3,500 | 525 |
| Dewatering Pump | Plant | 0.5 hr | 800 | 400 |
| Supervisory | Labour | 0.08 day | 1,800 | 144 |
| Total Unit Rate: | ৳2,569 / m³ | |||
“We cut our tender preparation time by 40% in the first month. The AIT calculation alone saved us hours of spreadsheet work.”
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"We cut tender preparation time by 40% in the first month. The AIT back-calculation alone saves us hours of spreadsheet work every bid cycle."
"Finally, a BOQ tool that understands how contractors actually work in Bangladesh. The dual-unit support is exactly what we needed for JICA projects."
"The competitor intelligence feature changed how we approach tenders. We track every competitor's quoted amount and win rate in one place."
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