The A.B. in Chemistry at Harvard provides a rigorous foundation in the structure, properties, and reactions of matter, combining core chemistry with opportunities to explore biology, biochemistry, physics, engineering, computer science, and mathematics. It is well suited to students who want strong preparation for scientific research or further study, with Harvard encouraging every Chemistry concentrator to complete an authentic research experience by the end of senior year.
Curriculum Structure
First Year: Students begin with introductory chemistry through courses such as CHEM 10: Quantum, Statistical and Computational Foundations of Chemistry, Physical Sciences 11: Foundations and Frontiers of Modern Chemistry – A Molecular and Global Perspective, or approved introductory alternatives such as Life and Physical Sciences A. The first-year curriculum establishes the foundation needed for later work in organic, inorganic, and physical chemistry.
Second Year: Students progress into the core chemistry sequence, including CHEM 40: Inorganic Chemistry and CHEM 20: Organic Chemistry, building an understanding of chemical structure, bonding, reactions, and reactivity. Students can also begin connecting chemistry with related disciplines because Harvard permits concentration requirements to include relevant courses in areas such as biology, biochemistry, mathematics, physics, engineering, and computer science.
Third Year: The curriculum moves toward advanced chemistry, particularly physical chemistry, with students selecting courses such as CHEM 160, CHEM 161, CHEM 163, or CHEM 166 according to the concentration requirements. Students can also undertake the CHEM 98R junior research tutorial, joining a faculty research group and developing experience with current chemical research.
Fourth Year: Students consolidate their advanced chemistry training through an advanced laboratory course such as CHEM 100R, CHEM 135, CHEM 145, or CHEM 165, or through approved research undertaken across consecutive semesters. Students continuing research can enroll in CHEM 99R, where they study an advanced topic or undertake an individual research project, with some projects resulting in publications.
Focus Areas: Organic chemistry, inorganic chemistry, physical chemistry, chemical biology, biochemistry, materials, energy, climate, biophysical chemistry, interdisciplinary chemistry, scientific research.
Learning Outcomes: Reading scientific papers, conducting experiments safely and ethically, analyzing scientific evidence, proposing solutions to novel problems, laboratory research, scientific communication, understanding chemical structure and reactions, interdisciplinary scientific problem-solving.
Professional Alignment (Accreditation): Harvard's official Chemistry concentration information does not state that the A.B. in Chemistry is ACS-accredited or ACS-certified, so no specific professional accreditation is claimed here. Harvard students do, however, have access to professional engagement through the American Chemical Society, including the Harvard Undergraduate Student Chapter launched in 2026.
Reputation (Employability Rankings): Harvard University is ranked #5 globally; this is a university-level ranking and is not a Chemistry-specific ranking.
Harvard’s B.A. in Chemistry gives students direct access to laboratory-based learning through required and advanced laboratory courses, research-for-credit options, and faculty research groups. Students can work with modern analytical instrumentation through the Laukien-Purcell Instrumentation Center, while the FUEL (Foundational Undergraduate Experiences in the Laboratory) program provides structured research training and practical experience with professional scientific tools such as ChemDraw, NMR analysis, molecular visualization, and data-analysis software.
Students can develop practical and research skills through:
The BA in Chemistry provides a foundation for careers in basic and applied research, biotechnology, chemical analysis, manufacturing, and related fields such as medicine, law, business, and environmental science. Harvard’s Chemistry and Chemical Biology Department also emphasizes research participation and interdisciplinary preparation, giving graduates routes into both employment and advanced academic or professional study.
Typical career roles: Chemist, Research Scientist, Biotechnology Researcher, Chemical Analyst.
Career development and progression are supported through:
Further Academic Progression: After completing the BA in Chemistry, students can progress to graduate study in chemistry, chemical physics, biochemistry, chemical biology, and related scientific disciplines. Harvard’s Department of Chemistry and Chemical Biology offers PhD programs in Chemistry and Chemical Physics, while the undergraduate Chemistry degree also provides preparation for professional pathways such as medicine, law, and business.


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