Physical Science in Sri Lanka: Careers, Curriculum & Future Outlook

📘 Overview

Physical Science is the flexible, foundational science degree built around mathematics, physics and chemistry — and, at many universities, computer science and statistics. Offered across eight Sri Lankan universities, it is one of the largest science intakes and keeps a wide range of doors open. It suits strong, numerate students who enjoy maths and science and want a versatile degree that can lead into IT, data, research, teaching or further study.

It earns a future-proof score of 7.5 because its quantitative foundation feeds high-demand fields like software, data and analytics, and the choices you make — especially adding computer science and statistics — can turn it into a very employable, automation-resilient path.

📚 What You'll Study

Students typically combine subjects, with the option to specialise in a chosen area through a special (honours) degree.

• Mathematics and applied mathematics
• Physics
• Chemistry
• Statistics
• Computer science / IT (at many universities)
• Laboratory and practical work
• Specialisation options in a chosen subject
• A research project in the special degree

⏳ Duration

This is offered as a three-year general B.Sc. degree or a four-year special (honours) B.Sc. degree in a chosen subject.

✅ Entry Requirements

This is a mathematics-science stream degree. To be eligible you must obtain at least Simple (S) passes in three subjects that include Combined Mathematics or Higher Mathematics, plus Chemistry or Physics, with the third subject from Agricultural Science, Combined Mathematics, Biology, Higher Mathematics, Chemistry or Physics.

• Combined Mathematics — minimum grade S
• Higher Mathematics — minimum grade S
• Chemistry — minimum grade S
• Physics — minimum grade S

Final selection also depends on your Z-score, which varies by university and district every year — check your eligibility with the free tool on findmydegree.lk.

🏛️ Where It's Offered

• University of Kelaniya — 362 seats
• University of Sri Jayewardenepura — 330 seats
• University of Jaffna — 320 seats
• University of Colombo — 300 seats
• University of Ruhuna — 300 seats
• University of Peradeniya — 280 seats
• South Eastern University of Sri Lanka — 220 seats
• Eastern University, Sri Lanka — 150 seats

ℹ️ Entry requirements, seats and universities are sourced from official UGC data (2024/2025 A/L). Career and curriculum details are general guidance — confirm specifics with each university.