UCR Computer Science Course Plan: The Definitive 2026 Graduation Roadmap
Navigating the academic requirements for a Bachelor of Science in Computer Science at the University of California, Riverside (UCR) Bourns College of Engineering (BCOE) requires strategic foresight and planning. Operating on a fast-paced quarter system, the UCR Computer Science curriculum demands a clear understanding of prerequisite sequences, core coursework, and technical elective tracks.
This comprehensive guide outlines the official 2026 academic pathway for freshman and transfer students, details critical milestone courses, and provides structured strategies to ensure a timely graduation.
Degree Structure and Graduation Requirements
To earn a Bachelor of Science in Computer Science from UCR in 2026, students must complete a minimum of 180 quarter units. This curriculum is designed to satisfy both the Accreditation Board for Engineering and Technology (ABET) standards and the university's rigorous academic criteria.
The coursework is divided into four primary components:
- Lower-Division Preparation (approx. 52 units): Establishes foundational knowledge in programming, discrete mathematics, computer organization, and basic laboratory sciences.
- Upper-Division Core (approx. 36 units): Explores advanced concepts such as algorithms, software engineering, operating systems, database design, and compiler construction.
- Technical Electives (approx. 28 units): Allows students to specialize in fields like artificial intelligence, cybersecurity, game design, or cloud computing.
- Breadth and General Education Requirements (approx. 64 units): Ensures a well-rounded education across humanities, social sciences, and professional writing, as mandated by BCOE.
The Official UCR CS 4-Year Graduation Plan (2026 Cohort)
This recommended 4-year schedule provides a structured path toward completing all requirements by Spring 2030 (assuming entry in Fall 2026). It assumes that the student enters with no prior college-level math or computer science credits and is placed directly into Calculus I (MATH 009A) and Intro to CS I (CS 010A).
| Year & Quarter | Course 1 (Primary Major) | Course 2 (Math & Science) | Course 3 (English & Breadth) | Course 4 (Electives & Ethics) |
|---|---|---|---|---|
| Year 1 - Fall | CS 010A (Intro to Computer Science I) | MATH 009A (First-Year Calculus I) | ENGL 001A (English Composition I) | CHASS Breadth Elective |
| Year 1 - Winter | CS 010B (Intro to Computer Science II) | MATH 009B (First-Year Calculus II) | ENGL 001B (English Composition II) | CHASS Breadth Elective |
| Year 1 - Spring | CS 010C (Intro to Data Structures/Algorithms) | MATH 009C (First-Year Calculus III) | CS 011 (Discrete Structures) | CHASS Breadth Elective |
| Year 2 - Fall | CS 061 (Machine Org. & Assembly Language) | MATH 031 (Linear Algebra) | PHYS 040A (Physics: Mechanics) | BCOE Breadth Elective |
| Year 2 - Winter | CS 100 (Software Construction) | STAT 155 (Probability & Stats for Engineers) | PHYS 040B (Physics: Heat, Waves, Optics) | BCOE Breadth Elective |
| Year 2 - Spring | CS 111 (Discrete Structures II) | MATH 046 (Differential Equations - optional) | PHYS 040C (Physics: Electricity/Magnetism) | ENGL 001C (Applied & Professional Writing) |
| Year 3 - Fall | CS 141 (Intermediate Algorithms) | CS 150 (Theory of Automata) | Technical Elective 1 | ENGR 101I (Professional Issues & Ethics) |
| Year 3 - Winter | CS 153 (Design of Operating Systems) | Upper-Division Technical Elective 2 | Natural Science Elective | CHASS Upper-Division Breadth |
| Year 3 - Spring | CS 161 (Design of Computer Architecture) | Upper-Division Technical Elective 3 | Free Elective | CHASS Upper-Division Breadth |
| Year 4 - Fall | CS 179J (Senior Design Project - Track) | Upper-Division Technical Elective 4 | Free Elective | CHASS Upper-Division Breadth |
| Year 4 - Winter | Upper-Division Technical Elective 5 | Upper-Division Technical Elective 6 | Free Elective | General Elective |
| Year 4 - Spring | Upper-Division Technical Elective 7 | Free Elective | General Elective | Graduation Clearance Seminar |
Bsc Computer Science Course Structure - BACHELOR OF SCIENCE IN COMPUTER ...
Critical Path Analysis: Prerequisites and Milestones
In the UCR Computer Science major, certain classes act as foundational gateways. A delay in passing any of these "critical path" courses will immediately delay subsequent enrollment, potentially postponing graduation.
The Software Engineering Sequence
The software engineering sequence is a linear prerequisite chain. Students must prioritize these classes in the exact order shown:
Phase 1: Foundation Students begin with CS 010A, which introduces the fundamentals of structured programming using C++. Mastering basic syntax, control structures, and simple data types is required before advancing.
Phase 2: Intermediate Object-Oriented Development CS 010B and CS 010C build upon Phase 1. Students learn object-oriented design principles, pointers, memory management, and basic abstract data types such as stacks, queues, linked lists, and trees.
Phase 3: Software Systems and Architecture CS 100 serves as the transition to upper-division work. This course focuses on object-oriented design patterns, large-scale software engineering, and collaborative version control (Git). This is a prerequisite for all senior design projects and advanced software classes.
The Mathematics and Systems Sequence
Alongside programming, students must progress through the theoretical curriculum.
MATH 009A, 009B, and 009C form the foundational calculus sequence. This sequence must be completed to unlock MATH 031 (Linear Algebra) and STAT 155 (Probability and Statistics for Engineers).
Simultaneously, the discrete mathematics sequence of CS 011 and CS 111 provides the mathematical framework necessary to take CS 141 (Algorithms) and CS 150 (Automata). Delaying math courses will block enrollment in essential upper-division theoretical courses.
Technical Elective Specialization Tracks
In their junior and senior years, students select 28 units of upper-division technical electives. BCOE organizes these electives into unofficial specialization tracks. This allows students to tailor their academic path to specific career outcomes.
Artificial Intelligence and Machine Learning
This track focuses on data analysis, predictive modeling, and intelligent software systems.
- CS 170: Introduction to Artificial Intelligence
- CS 171: Introduction to Machine Learning
- CS 172: Introduction to Information Retrieval
- CS 166: Database Management Systems
Systems and Cybersecurity
Designed for students interested in operating systems, network protocols, and infrastructure security.
- CS 164: Computer Networks
- CS 165: Computer Security
- CS 152: Compiler Design
- CS 177: Modeling and Simulation
Game Design and Computer Graphics
Tailored for students aiming for careers in interactive media, rendering, and game development.
- CS 130: Computer Graphics
- CS 134: Video Game Creation (Part of the multi-quarter Senior Design sequence)
- CS 135: Virtual Reality and Animation
Two-Year Transfer Student Pathway
Transfer students entering UCR in Fall 2026 under the Transfer Admission Guarantee (TAG) program or standard admissions must complete their remaining degree requirements on an accelerated schedule.
This model plan assumes the student has completed the Intersegmental General Education Transfer Curriculum (IGETC) and all lower-division prerequisites (equivalent to CS 010A/B/C, CS 011, MATH 009A/B/C, MATH 031, and a full-year laboratory science sequence) before matriculation.
| Year & Quarter | Course 1 | Course 2 | Course 3 | Course 4 |
|---|---|---|---|---|
| Year 3 (Transfer Yr 1) - Fall | CS 061 (Machine Org. & Assembly) | CS 111 (Discrete Structures II) | STAT 155 (Prob & Stats) | ENGL 001C (If not completed) |
| Year 3 (Transfer Yr 1) - Winter | CS 100 (Software Construction) | CS 150 (Theory of Automata) | Technical Elective 1 | ENGR 101I (Ethics) |
| Year 3 (Transfer Yr 1) - Spring | CS 141 (Algorithms) | CS 153 (Operating Systems) | Technical Elective 2 | Technical Elective 3 |
| Year 4 (Transfer Yr 2) - Fall | CS 179 (Senior Design Project) | CS 161 (Computer Architecture) | Technical Elective 4 | Free Elective |
| Year 4 (Transfer Yr 2) - Winter | Technical Elective 5 | Technical Elective 6 | Technical Elective 7 | Free Elective |
| Year 4 (Transfer Yr 2) - Spring | Free Elective | Free Elective | General Elective | Graduation Clearance |
Comparison: BS Computer Science vs. BS Computer Science with Business Applications (CSBA)
UCR offers two distinct computer science tracks: the traditional BS in Computer Science (CS) and the interdisciplinary BS in Computer Science with Business Applications (CSBA). Choosing between these options depends on your career goals.
| Criteria | BS Computer Science (CS) | BS Computer Science with Business Applications (CSBA) |
|---|---|---|
| Primary College Affiliation | Bourns College of Engineering (BCOE) | Jointly managed by BCOE and School of Business |
| Math/Science Focus | Intensive (includes multi-quarter Physics/Chemistry and Linear Algebra) | Applied (includes basic Calculus and Business Statistics) |
| Technical Electives | 28 Upper-Division Units (7 Courses) | 16 Upper-Division CS Units + 20 Business Units |
| Business Coursework | None (unless taken as free electives) | Includes Accounting, Finance, Marketing, and Management |
| Senior Capstone | Engineering-focused Senior Design (CS 179) | Business-focused Software System Integration |
| Primary Career Pathways | Software Engineer, Systems Architect, AI Researcher | Product Manager, Systems Analyst, Tech Consultant |
Academic Planning Resources and Best Practices
To ensure academic progress and avoid registration delays, computer science students should utilize the following resources:
- Degree Audit (Degree Works): Accessed via R'Web, this tool tracks completed classes and highlights remaining graduation requirements.
- BCOE Academic Advising: CS students are assigned a professional academic advisor based on the first letter of their last name. Mandatory advising sessions occur during the sophomore year.
- The Course Schedulers and Database: Use the UCR Schedule of Classes each quarter to identify course offerings, lab times, and prerequisite requirements.
- Summer Sessions: BCOE regularly offers core sequences like CS 010A/B/C and math prerequisites during summer quarters. This helps students catch up if they fall behind the standard 4-year schedule.
Frequently Asked Questions
Can I complete the UCR CS course plan in three years?
Yes, graduating in three years is possible if you enter with significant Advanced Placement (AP) credits—specifically for Calculus (AP Calculus BC) and Computer Science A. To maintain this accelerated schedule, you must also take 16 to 18 units per quarter and attend UCR Summer Sessions to complete lower-division science and breadth requirements early.
What is the minimum grade required to progress in the CS sequence?
You must earn a grade of C- or better in all prerequisite computer science, mathematics, and physics courses. Earning a grade of D+ or lower requires you to retake the course immediately in the next available quarter before enrolling in any course that lists it as a prerequisite.
Can I change my major to Computer Science once enrolled at UCR?
Transitioning into the CS major from another college at UCR (such as CHASS or CNAS) is highly competitive and requires meeting strict GPA and course completion criteria. You must complete MATH 009A, CS 010A, and CS 010B with a cumulative GPA of 3.0 or higher in those preparatory courses, without any individual grade falling below a B-.
How does the CSBA track differ from the standard CS course plan?
The CSBA program trades deep engineering and hardware concepts for foundational business knowledge. CSBA students replace courses like Physics 040A/B/C, Differential Equations, and several advanced CS technical electives with core business courses, including financial accounting, corporate finance, marketing, and organizational behavior.
What natural science sequences are recommended for CS majors?
The most common and highly recommended sequence is the Physics 040A/B/C series, as it aligns well with computer engineering and system hardware concepts. However, students may also satisfy the laboratory science requirement by completing approved year-long sequences in General Chemistry (CHEM 001A/B/C) or General Biology (BIOL 005A/B/C).
Take Charge of Your Academic Journey
A successful path through the UCR Computer Science program depends on consistent planning and proactive advising. To ensure you stay on track for graduation, regularly review your degree audit, coordinate with BCOE academic advising, and monitor your course prerequisites. Planning ahead will help you make the most of your time at UCR and prepare for a successful career in software engineering and technology.
