Takeoff Calculator (Sub-Structure)

PRO QS Engine Rev: R01

Project: | |

Concrete

0.00 m³

Steel / Rebar

0.00 kg

Formwork

0.00 m²

Sand Backfill

0.00 m³

20cm Brick Wall

0.00 m²

Excavation

0.00 m³

Soil Backfill

0.00 m³

Stone Backfill

0.00 m³

Lean Concrete

0.00 m³

Calculation Parameters & Reference Drawing

Define global backfill properties, lean concrete thickness, and reference drawing

Stone Backfill (m)

Lean Concrete (m)

Sand Fill (m)

Default Grade

Professional feature

Upload and view your PDF drawings right inside the calculator. Because it needs large data storage, it is available on the Professional plan only.

Upgrade to Professional

Structural Member Take-Off

Enter structural member dimensions, concrete grades, and steel specifications

Quick Add:

Engineering Structural Safety Warning

Concrete grade C20 (20 MPa) is unsafe for major structural load-bearing members (Columns, Beams, Suspended Slabs, Footings). Engineering codes require at least C25 or C30+ for safety.

#	Remark	Member & Formwork	Concrete Grade	Steel Spec & Ratio	Length A	Width B	Height L	Qty	Actions

Select Floor to Delete instant remove

Detailed Bill of Quantities (BOQ) Calculated

Evaluated cost reports grouped by structural member work categories

Subcontractor Tender Schedule

Total Cost

$0.00

Total Sale Price

$0.00

Estimated Profit

$0.00

Profit Margin %

0.0%

No.	Description	Unit	Qty	Mat. Rate	Lab. Rate	Total Mat.	Total Lab.	Total
		Subtotal

	GRAND TOTAL ESTIMATE

19/10/2026

Guest User

rows

m³

m²

#

..........................................

SUB-CONTRACTOR TENDER SCHEDULE (BLANK BOQ)

Issue Date: 19/10/2026

Due Date:

PROJECT & PACKAGE INFORMATION

Trade Package:

SUB-CONTRACTOR BIDDER DETAILS

Contact / Tel:

Bidding Instructions: Please fill in your offered Material Rate, Labor Rate, and Total Amount for the specified takeoff quantities below. All rates must include fabrication, waste allowance, scaffolding, and site workmanship.

No.	Mat. Rate ($)	Lab. Rate ($)	Total Mat. ($)	Total Lab. ($)	Total ($)
	[ $ ______ ]	[ $ ______ ]	[ $ ______ ]	[ $ ______ ]	[ $ ______ ]
	$ ______	$ ______	$ ______	$ ______	$ _________
TOTAL BID PRICE OFFERED ($):			$ __________________________________ USD

TENDER TERMS & DECLARATION:

1. The quoted unit rates shall remain valid for a minimum of 30 days from the submission deadline.

2. Workmanship and materials must strictly adhere to structural specifications and site safety regulations.

3. Progress payments will be evaluated based on actual site takeoff approved by the Project Engineer.

PREPARED BY (QS)

___________________________

Estimator

19/10/2026

SUB-CONTRACTOR (BIDDER)

___________________________

Date: ..... / ..... / 2026

APPROVED BY (PM)

___________________________

Project Director / PM

Date: ..... / ..... / 2026

Subcontractor Tender Schedule - Powered by EasyBOQ.com

Set Work Unit Rates (Cost, Sale Price, Margin)

Configure unit cost, profit margin %, and client selling rates per work item

Global Margin (%):

Work Item	Unit	Unit Cost ($)	Margin (%)	Sale Price ($)	Profit/Unit
		Mat Lab	%	Mat Lab

Save Calculation Project

Store member dimensions in local storage

Project Name

Load Calculation Project

Choose from your saved projects in local storage

Project Name	Date Saved	Rows
No saved projects found.

Send to BOQ Builder

Add calculated items into a BOQ project

1. Select Project

2. Destination Tab

New tab name (default: Structure Works)

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Sending work groups ·

RC Staircase Reinforcement & Formwork Estimator

Calculate concrete volume, formwork area, and rebar steel for RC stairs with live preview

Stair Preset Template:

1. Stair Flight & Step Dimensions

Floor Height (m)

Total Risers

No. of Flights

Riser Height R (m)

Tread Depth T (m)

Flight Width W (m)

Waist Slab Thickness (m)

2. Mid-Landing Slab

Include Landing

Landing Length (m)

Landing Width (m)

Landing Thick (m)

3. Materials, Rebar & Remarks

Stair Qty

Concrete Grade

Steel Ratio

Formwork

Timber/Wood Formwork

Remark / Location

Stair Schematic Profile

Total Concrete

0.00 m³

Total Formwork

0.00 m²

Total Steel Rebar

0.0 kg

Estimated Sale

$0.00

Steel Sizing & Layout Calculator

Target Member: ·

Calculation Results

Exact Takeoff Automation

The selected steel spec will automatically appear in your detailed BOQ export.

Building Size & Floor Column Grid Setup

Define multi-floor building size, grid spans, and member sizing to auto-populate the calculator

Foundation Type

Footing L × W (m)

Footing & Stump H (m)

Sand Fill Height (m)

Rebar & Concrete Grade

kg/m³

Ground Works Formwork Types: (Upper works: Columns, Beams, Slabs, Stairs automatically use Wood formwork)

Footing Formwork

Ground Beam Formwork

Stump Formwork

Ground Slab Formwork

Subcontractor Blank BOQ & Tender Package

Generate blank price enquiry schedule in PDF & Excel for subcontractor bidding

Trade Package Filter

🏗️ All Structural Works 🔩 Rebar Steel & Mesh Only 🪵 Formwork & Shuttering Only 🧪 Concrete Supply & Pouring 🚜 Earthwork & Backfill Only

Bidder & Submission Details

Subcontractor / Trade Team Name

Contact / Phone

Submission Due Date

Tender Schedule Preview

Scope of Work

Unit

Qty

Mat. Rate

Lab. Rate

Total Mat.

Total Lab.

Total ($)

Ready for Subcontractor RFQ

The exported Excel sheet automatically calculates totals when rates are typed in.

Structure Materials Partner Verified Partner

SD40/SD50 Deformed Rebar & Ready-Mix Concrete Supply for Foundations

Order certified reinforcement & ready-mix concrete directly for this project

Request Rebar & Concrete Quote →

Takeoff Calculator (Sub-Structure)

Calculation Parameters & Reference Drawing

Professional feature

Structural Member Take-Off

Engineering Structural Safety Warning

Detailed Bill of Quantities (BOQ) Calculated

SUB-CONTRACTOR TENDER SCHEDULE (BLANK BOQ)

Set Work Unit Rates (Cost, Sale Price, Margin)

Save Calculation Project

Load Calculation Project

Send to BOQ Builder

RC Staircase Reinforcement & Formwork Estimator

1. Stair Flight & Step Dimensions

2. Mid-Landing Slab

3. Materials, Rebar & Remarks

Steel Sizing & Layout Calculator

Column Section & Reinforcement Specification

Rebar Size & Spacing Configuration

BRC Welded Wire Mesh Specifications

Standard Reinforcement Presets

Building Size & Floor Column Grid Setup

Member Sizing on this Floor

Subcontractor Blank BOQ & Tender Package

Bidder & Submission Details

SD40/SD50 Deformed Rebar & Ready-Mix Concrete Supply for Foundations