Quantity Surveyor Salary in Sri Lanka 2026
Complete salary guide with QS and commercial management salaries
Quick Answer
Quantity Surveyor salaries in Sri Lanka range from LKR 50,000-85,000 at entry-level to LKR 140,000-280,000 for senior QS. Commercial Managers earn LKR 200,000-500,000+. Large construction companies pay LKR 70,000-350,000. AIQS/IQSL membership increases earning potential by 15-30%. Claims specialists earn LKR 120,000-450,000.
Salary by Experience Level
| Experience | Level | Monthly (LKR) | Annual (LKR) |
|---|---|---|---|
| 0-2 years | Assistant QS | 50,000 - 85,000 | 600K - 1.02M |
| 2-4 years | Quantity Surveyor | 70,000 - 130,000 | 840K - 1.56M |
| 4-6 years | Senior QS | 100,000 - 180,000 | 1.2M - 2.16M |
| 6-10 years | Lead QS | 140,000 - 250,000 | 1.68M - 3M |
| 8-12 years | Commercial Manager | 200,000 - 400,000 | 2.4M - 4.8M |
| 12+ years | Commercial Director | 350,000 - 600,000+ | 4.2M - 7.2M+ |
QS Roles & Specializations
| Role | Entry | Mid-Level | Senior | Manager |
|---|---|---|---|---|
| Project QS | 60K-90K | 90K-150K | 150K-250K | 250K-380K |
| Estimator | 50K-80K | 80K-140K | 140K-220K | 220K-320K |
| Claims QS | 70K-100K | 100K-180K | 180K-300K | 300K-450K |
| Cost Manager | 60K-95K | 95K-160K | 160K-260K | 260K-400K |
| QS Consultant | 70K-110K | 110K-180K | 180K-320K | 320K-500K+ |
Professional Qualifications
Certifications & Salary Impact:
- + IQSL Member: +10-20%
- + AIQS Chartered: +20-30%
- + RICS: +25-35%
- + CostX/CATO skills: +10-15%
- + BIM 5D expertise: +15-25%
Additional Earnings:
- + Annual Bonus: 1-3 months
- + Project Bonus: LKR 50K-200K
- + Tender Success: 0.1-0.5% value
- + Claims Recovery: 5-15%
- + Fee-based: LKR 300K-2M
Frequently Asked Questions
What is the salary of a quantity surveyor in Sri Lanka?
Quantity Surveyor salaries in Sri Lanka range from LKR 50,000-85,000 for entry-level (0-2 years), LKR 80,000-150,000 for mid-level (3-7 years), to LKR 140,000-280,000 for senior QS (8+ years). Commercial Managers earn LKR 200,000-500,000+. Private QS consultants earn LKR 100,000-400,000. Large construction companies pay LKR 70,000-350,000. AIQS/IQSL membership increases earning potential.
What is the starting salary of a quantity surveyor in Sri Lanka?
Starting salary for Quantity Surveyors is LKR 50,000-85,000 per month. Large construction companies (Access, MAGA) start at LKR 60,000-85,000. Mid-size contractors pay LKR 45,000-65,000. Consulting QS firms start at LKR 50,000-75,000. Government positions (State Engineering Corporation) start at LKR 50,000-70,000. BSc Quantity Surveying graduates with professional training start higher.
How much does a senior quantity surveyor earn?
Senior Quantity Surveyors (5-10 years experience) earn LKR 100,000-250,000/month. Large construction companies: LKR 120,000-220,000. Consulting QS firms: LKR 100,000-200,000. Senior Project QS: LKR 150,000-280,000. Lead QS managing multiple projects: LKR 180,000-320,000. AIQS membership adds 15-25% to salary. Specialists in claims and disputes earn LKR 150,000-350,000.
What is the salary of a commercial manager in construction?
Commercial Manager in construction earns LKR 200,000-500,000+ per month. Entry Commercial Manager: LKR 200,000-280,000. Experienced: LKR 280,000-400,000. Senior Commercial Manager: LKR 350,000-550,000+. Responsibilities include cost management, procurement, claims, and subcontractor management. Large infrastructure projects (highways, ports) pay LKR 280,000-600,000.
How much do QS consultants earn?
QS consultants earn LKR 100,000-400,000/month depending on client base and reputation. Associate QS: LKR 100,000-180,000. Consultant: LKR 150,000-280,000. Senior Consultant: LKR 220,000-400,000. Independent consultants with established practice earn LKR 300,000-800,000+. Fee-based work on large projects can generate LKR 500,000-2,000,000 annually per major client.
What is the IQSL membership benefit?
Institute of Quantity Surveyors Sri Lanka (IQSL) membership increases salary by 10-20%. Professional Member status required for senior positions. Combined with AIQS (Australian Institute), increases by 20-30%. Chartered QS status essential for signing cost documents and bank valuations. Government positions require IQSL membership for senior grades. Private practice requires professional membership.
How much does a claims consultant earn?
Claims consultants earn LKR 120,000-450,000/month. Entry claims QS: LKR 100,000-150,000. Claims specialist: LKR 150,000-250,000. Senior claims consultant: LKR 220,000-380,000. Expert witness for disputes: LKR 350,000-600,000+. Success-based fees on dispute resolution add significant income. International arbitration experience commands premium of 30-50%.
What is the salary for cost engineers and estimators?
Cost engineers and estimators earn LKR 60,000-280,000/month. Entry level: LKR 60,000-100,000. Mid-level: LKR 100,000-180,000. Senior estimator: LKR 160,000-280,000. Pre-contract estimators focus on tender preparation, post-contract on cost control. Large infrastructure estimators earn LKR 120,000-320,000. Specialist software skills (CostX, CATO) add 10-15%.
Which construction companies pay highest for QS?
Top paying companies: Access Engineering LKR 70K-320K, MAGA Engineering LKR 70K-300K, Tudawe Brothers LKR 65K-280K, Sierra Construction LKR 60K-250K, ICC Construction LKR 60K-220K. Multinational contractors pay LKR 150K-500K for commercial roles. Property developers (John Keells, Softlogic) pay LKR 100K-400K. Consulting QS firms: URS, AECOM pay LKR 120K-450K.
Do quantity surveyors get bonuses?
Yes, performance bonuses common. Annual bonus: 1-3 months salary. Project completion bonus: LKR 50,000-200,000. Tender success bonus: 0.1-0.5% of project value for winning bids (LKR 50K-500K). Claims recovery bonus: 5-15% of recovered amount for consultants. Profit-sharing in partnerships. Government QS positions get annual increments and pension instead of bonuses.
What is the career progression for QS?
Career progression: Assistant QS (0-2 yrs) to Quantity Surveyor (2-4 yrs) to Senior QS (5-8 yrs) to Lead QS (8-12 yrs) to Commercial Manager (10-15 yrs) to Commercial Director (15+ yrs). Alternative paths: Estimator to Head of Estimation, or Claims Specialist, or Independent Consultant. AIQS chartership accelerates progression. Overseas opportunities (Middle East, Australia) pay 2-3x local rates.
What software skills increase QS salary?
Proficiency in CostX adds 15-20% to salary. CATO skills add LKR 10,000-25,000. MS Excel advanced skills essential. Primavera P6 for planning adds LKR 15,000-30,000. BIM 5D costing increasingly valued. Bluebeam for measurement adds value. QS with 3+ software skills earn LKR 100,000-300,000. Building Information Modelling (BIM) expertise commands premium in large projects.