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Commercial
Commercial
Project cost tracking for contractors
A practical guide to project cost tracking for contractors, including labour, materials, purchase orders, variations and margin evidence.
1 min read
Commercial
Resource article
Connect the guidance to related Zektrx workflows, templates, calculators and evidence records.4Sections
5Related links
3FAQs
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This resource should not sit apart from the product. Zektrx connects the guidance to planning, controlled records and review-ready evidence so teams can act on it.
1
Plan
Commercial
2
Control
Construction Project Management Software
3
Review
Construction KPI Dashboard Starter Guide
Control
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Construction Project Management Software
Review
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Construction KPI Dashboard Starter Guide
Article Overview
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1
Topic
Commercial
Commercial
2
Reading path
1 min
4 article sections
3
Review status
13 July 2026
Published 28 June 2026
4
Connected links
8
Construction Project Cost Tracking Software
What to track
Project cost tracking should show the estimated cost, committed cost, actual cost and approved changes for each job. The detail can be simple, but it needs to be consistent.
Cost areas
- Labour and subcontractor costs
- Materials, stock and purchase orders
- Plant, hire and delivery costs
- Variations and client approvals
- Rework, waste and delay notes
- Invoice status and margin summary
Keep evidence close
Costs are easier to explain when purchase orders, delivery notes, photos, variation approvals and completion records are linked to the job.
Zektrx connects Construction Project Cost Tracking Software, Construction Procurement Software and Construction Reporting Software.
Next step
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Related Zektrx workflow
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Turn this guide into a working Zektrx workflow.
Start with the £5 for 14 days trial, then connect RAMS, jobs, stock, documents, records and reporting in one place.
Knowledge Journey
Learn, use, then automate.
1. Learn
GuideCommercial
Variations tracking checklist for contractors
A practical variations tracking checklist for recording scope changes, approvals, costs, evidence, client instructions and invoice status.
GuideCommercial
Construction purchase order checklist
A construction purchase order checklist for approvals, supplier details, job links, delivery evidence, cost records and invoice matching.
GuideCommercial
Contractor quote-to-invoice workflow
A practical quote-to-invoice workflow for contractors linking quotes, jobs, variations, purchase orders, invoices and evidence.
2. Use
CalculatorQuantity Surveying
Markup Calculator
Calculate selling price and profit from cost and markup percentage. Free online tool for UK construction and trade teams.
CalculatorMaterials
Material Quantity Calculator
Estimate material quantity from area, usage rate and waste allowance. Free online tool for UK construction and trade teams.
CalculatorQuantity Surveying
Profit Margin Calculator
Calculate gross profit and margin from revenue and cost. Free online calculator for UK construction and trade teams — fast estimates, no sign-up.
3. Automate
Featurefabrication
Fabrication Management Software
Connect fabrication jobs, materials, drawings, QA and site install evidence.
Featurestructural steel
Structural Steel Contractor Software
Manage structural steel RAMS, drawings, fabrication and install records.
Featurestructural steel
Structural Steel EN1090 Software
Organise structural steel evidence, quality records and EN1090-related workflows.
4. Start
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Connect resources, calculators, templates, evidence and software modules around the way your contractor team works with the £5 trial.
Start £5 TrialRelated Content
Connected resources for this topic.
Related Guides
Keep learning
GuideCommercial
Variations tracking checklist for contractors
A practical variations tracking checklist for recording scope changes, approvals, costs, evidence, client instructions and invoice status.
GuideCommercial
Construction purchase order checklist
A construction purchase order checklist for approvals, supplier details, job links, delivery evidence, cost records and invoice matching.
GuideCommercial
Contractor quote-to-invoice workflow
A practical quote-to-invoice workflow for contractors linking quotes, jobs, variations, purchase orders, invoices and evidence.
Related Calculators
Run the numbers
CalculatorQuantity Surveying
Markup Calculator
Calculate selling price and profit from cost and markup percentage. Free online tool for UK construction and trade teams.
CalculatorMaterials
Material Quantity Calculator
Estimate material quantity from area, usage rate and waste allowance. Free online tool for UK construction and trade teams.
CalculatorQuantity Surveying
Profit Margin Calculator
Calculate gross profit and margin from revenue and cost. Free online calculator for UK construction and trade teams — fast estimates, no sign-up.
Related Templates
Document the work
TemplateCOSHH
COSHH Assessment Template
Record substances, SDS details, exposure routes, PPE, storage and emergency controls. Free, editable construction template from Zektrx.
TemplateEquipment Checks
Equipment Pre-use Checklist
Check equipment condition, guards, inspections, certificates, defects and safe use controls. Free, editable construction template from Zektrx.
TemplateITPs
Inspection and Test Plan Template
Define hold points, witness points, acceptance criteria and evidence for quality control. Free, editable construction template from Zektrx.
Related Features
Automate the workflow
Featurefabrication
Fabrication Management Software
Connect fabrication jobs, materials, drawings, QA and site install evidence.
Featurestructural steel
Structural Steel Contractor Software
Manage structural steel RAMS, drawings, fabrication and install records.
Featurestructural steel
Structural Steel EN1090 Software
Organise structural steel evidence, quality records and EN1090-related workflows.
Related Industries
Trade workflows
Related FAQs
Is markup the same as margin?
No. Markup is added to cost, while margin is profit divided by selling price.
From Markup Calculator
Does this include VAT?
No. Treat VAT, taxes and client-specific pricing rules separately.
From Markup Calculator
Can this calculate any material?
Yes for simple area-based rates such as tiles, boards, membranes or rolls.
From Material Quantity Calculator
Should I round to pack sizes?
Yes. Round final ordering quantities to supplier packs, pallets or roll sizes.
From Material Quantity Calculator
FAQ
Questions about this resource.
Who should use this commercial resource?
This resource is for contractor, site, compliance and operations teams reviewing project cost tracking for contractors and deciding which records should become controlled workflows.
Can this be managed in Zektrx?
Yes. Zektrx is designed to turn recurring construction checklists, documents, actions, signatures and evidence into connected workflows.
Is this a replacement for competent professional advice?
No. Use this as practical workflow guidance and keep competent legal, safety, engineering or site-specific review where required.