Steel Weight Calculator.
Estimate steel section weight using length, cross-sectional area and steel density.
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
Total weight
9.81kg
Estimated total steel weight.
Weight per metre
9.81kg/m
Estimated linear weight.
Explanation
What this calculates
The calculator converts the section area from mm2 to m2, then multiplies it by length and density.
Formula
Weight = length x area x density
Inputs are validated on screen and converted where unit options are available.
Worked Example
Example result
A 6 m section with a 1,250 mm2 area weighs about 58.88 kg at 7,850 kg/m3.
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Templates
Document the result
Software
Turn it into a workflow
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Learn before you act.
More related articles are planned for this section.
Calculator questions.
What steel density should I use?
A common estimating density for mild steel is 7,850 kg/m3. Check project specifications for specialist alloys.
Can this replace fabrication take-off?
No. Use it for estimating and checks, then verify against drawings, supplier data and contract requirements.
Next Step
Make estimates part of the job record.
Zektrx connects calculators, templates, articles, evidence, actions, pricing and free trial routes so one-off estimates can become repeatable contractor workflows.