The Harvard faculty has voted to impose a campus-wide limit on top course marks, approving a plan designed to reverse years of rising grades. In a 458-201 vote, members endorsed a proposal that will generally restrict A grades to about 20% of students in each undergraduate class. The decision also creates tighter rules around internal honors, shifting from a GPA-centered system to one that uses average percentile rankings to determine distinctions. Implementation is scheduled for fall 2027, giving departments and instructors time to adapt to the new framework.
Supporters framed the change as a way to restore meaning to top marks and to preserve the signaling value of a Harvard transcript for employers and graduate programs. Administrators highlighted data showing more than 60% of undergraduate grades were in the A range during the 2026-25 academic year, a concentration they argued made it hard to distinguish exceptional work from solid or minimal mastery. The vote also followed months of debate and revisions that softened the original proposal while retaining its central limit on A-level awards.
Details of the new grading framework
The approved policy sets a general cap so that roughly 20% of enrolled students can receive an A-range grade in a course, with instructors allowed a degree of flexibility via a contingency often called the “plus four” option. That mechanism permits teachers to award up to four additional A grades beyond the 20% threshold in any given class, offering limited discretion for unusually strong cohorts. Faculty also voted down a separate measure that would have permitted some courses to opt out of the cap under special grading formats, keeping the plan broadly consistent across departments.
How honors and awards will be calculated
Alongside the cap, faculty approved a change to how internal honors are determined: rather than relying primarily on cumulative GPA, the university will evaluate students using average percentile rankings. Proponents say this method better accounts for differences across courses and grading distributions, while critics worry about unintended effects on course selection and competition among peers. The switch reflects an attempt to align honors with the revised grade distribution and to make distinctions depend less on inflated numerical averages.
Why faculty moved to curb grade inflation
At the heart of the reform is a concern over grade inflation — a trend faculty say has eroded the informational value of grades. Harvard Dean of Undergraduate Education Amanda Claybaugh cited the high concentration of A-range marks as evidence that the system no longer communicated degrees of accomplishment effectively. Advocates argued that restoring scarcity to top marks will help employers and graduate schools interpret transcripts and reward truly exceptional performance. The faculty subcommittee behind the plan argued that an A should again signal “extraordinary distinction” rather than being commonplace.
Debate and moderation before the vote
The final proposal emerged after months of negotiation. Key concessions included delaying the policy’s effective date to fall 2027, splitting votes so the grading cap and honors formula were considered separately, and adding the instructor flexibility clause. More complex alternatives, such as formulas imposing stricter limits for small seminars, were floated but ultimately set aside. The adjustments reflected an effort to balance restoring standards with practical classroom realities and faculty concerns about rigid, one-size-fits-all rules.
Potential effects and next steps
With the vote concluded, departments will need to update syllabi, advising materials, and internal procedures ahead of the policy’s rollout. Observers expect the change to influence student behavior, course selection, and how faculty calibrate assessments. Some worry about increased competition or gaming of the system, while others anticipate a healthier differentiation of achievement. Harvard’s move may also prompt similar conversations at other institutions about how to ensure grades remain a reliable signal of academic performance. Implementation and monitoring over the coming academic terms will determine whether the reform achieves its intended goals.
