SHS Weight Calculator.
Estimate square hollow section weight using side size, wall thickness and length.
Connected to Zektrx
Use this result as a planning estimate, then create controlled Zektrx records for tasks, templates, evidence, actions, pricing and delivery.
Instant Results
SHS weight
14.92kg
Estimated total SHS weight.
Weight per metre
14.92kg/m
Estimated linear weight.
Explanation
What this calculates
The hollow void is removed from the outside square area before calculating linear steel weight.
Formula
Area = outside area - inside void area; weight = area x density x length
Inputs are validated on screen and converted where unit options are available.
Worked Example
Example result
A 6 m length of 100 x 100 x 5 mm SHS weighs about 89.49 kg.
Learn, use, then automate.
1. Learn
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A starter guide for contractor KPI dashboards covering safety, compliance, quality, programme, cost and action measures.
2. Use
RHS Weight Calculator
Estimate rectangular hollow section weight from outside dimensions, wall thickness and length.
Angle Iron Weight Calculator
Estimate equal angle steel weight from leg size, thickness and length.
CHS Weight Calculator
Estimate circular hollow section weight from diameter, wall thickness and length.
3. Automate
Fabrication Management Software
Connect fabrication jobs, materials, drawings, QA and site install evidence.
Structural Steel Contractor Software
Manage structural steel RAMS, drawings, fabrication and install records.
Structural Steel EN1090 Software
Organise structural steel evidence, quality records and EN1090-related workflows.
4. Start
Manage steel projects in Zektrx.
Connect RAMS, drawings, fabrication records, site evidence, materials and handover around one steel workflow.
Manage Steel ProjectsConnected calculators, templates and workflows.
Related Guides
Keep learning
Audit Action Backlog Calculator
A construction calculator for estimating the size, urgency and admin pressure of open audit and inspection actions.
Compliance Admin Cost Calculator
A construction calculator for estimating the weekly cost of chasing RAMS, permits, training, audits and evidence.
Construction KPI Dashboard Starter Guide
A starter guide for contractor KPI dashboards covering safety, compliance, quality, programme, cost and action measures.
Related Calculators
Run the numbers
RHS Weight Calculator
Estimate rectangular hollow section weight from outside dimensions, wall thickness and length.
Angle Iron Weight Calculator
Estimate equal angle steel weight from leg size, thickness and length.
CHS Weight Calculator
Estimate circular hollow section weight from diameter, wall thickness and length.
Related Templates
Document the work
Method Statement Template
Plan the safe sequence of work, people, plant, materials, controls and hold points.
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Inspection and Test Plan Template
Define hold points, witness points, acceptance criteria and evidence for quality control.
Related Features
Automate the workflow
Fabrication Management Software
Connect fabrication jobs, materials, drawings, QA and site install evidence.
Structural Steel Contractor Software
Manage structural steel RAMS, drawings, fabrication and install records.
Structural Steel EN1090 Software
Organise structural steel evidence, quality records and EN1090-related workflows.
Related Industries
Trade workflows
Related FAQs
Should I round up material orders?
Yes. Allow for offcuts, cut lengths, fabrication waste and supplier stock lengths.
From RHS Weight Calculator
Is the result suitable for lifting plans?
Use it as an estimate only. Confirm actual weights before preparing lift plans.
From RHS Weight Calculator
Does this include root radius?
No. Use supplier section tables for final weights.
From Angle Iron Weight Calculator
Can I estimate unequal angle?
Use the material quantity result as a check only; this calculator assumes equal angle.
From Angle Iron Weight Calculator
Calculator questions.
Does this include corner radii?
No. It is an estimating calculation. Manufacturer section tables should be used for final procurement.
Can I use this for RHS?
Use the RHS calculator when width and depth are different.
Next Step
Manage steel projects in Zektrx.
Connect RAMS, drawings, fabrication records, site evidence, materials and handover around one steel workflow.