California GPA Calculator: UC, CSU, A-G, Honors Cap

Course	Grade level	Grade	Type

UC letter grade and honors reference

Letter	UC points	UC honors bonus
A (with or without plus or minus)	4.0	+1 if honors, AP, or IB
B (with or without plus or minus)	3.0	+1 if honors, AP, or IB
C (with or without plus or minus)	2.0	+1 if honors, AP, or IB
D (with or without plus or minus)	1.0	None (D blocks the honors bonus)
F	0.0	None (F blocks the honors bonus)

UC drops plus and minus modifiers. Honors bonus is +1 per UC-approved honors, AP, or IB semester, capped at 8 semesters total (no more than 4 from 10th grade) for the UC capped weighted GPA. Source: UC Admissions GPA Requirement page.

How the California GPA Calculator Works

This California GPA calculator runs the three GPA formulas UC admissions evaluates on every application. The UC Capped Weighted mode is the default because it is the figure UC actually uses for the 3.0 California-resident minimum and the 3.4 nonresident minimum. The Fully Weighted mode shows what your GPA would look like without the 8-semester cap. The Unweighted mode strips out the honors bonus entirely. Toggle the mode and the headline figure updates, while the stat-card tracker keeps all three values visible side-by-side so you can read across.

Students searching for a "california gpa calculator", "california high school gpa calculator", or "gpa calculator california" all land on this same hub page. The California GPA calculation is governed by UC and CSU admissions policy at the state level rather than at the district level, so one calculator covers the core calculation for any California public high school student. Below the calculator, this page covers the A-G course list, the UC 8-semester honors cap, how CSU computes its Eligibility Index, the standard California high school transcript GPA, and how to convert your California GPA when applying to out-of-state universities.

California A-G Course Requirements

Both the University of California and the California State University systems compute admissions GPA from the A-G course list, a 15-course minimum set of college-preparatory subjects every California public high school must offer. Only A-G courses count toward the UC and CSU GPA calculations; PE, study hall, teacher assistant periods, and school-specific electives without A-G certification are excluded.

(a) History and Social Science: 2 years required (typically World History plus US History, or US History plus Government and Economics).
(b) English: 4 years required (English 9, 10, 11, and 12 or AP equivalents).
(c) Mathematics: 3 years required, 4 recommended (Algebra 1, Geometry, Algebra 2 minimum; Pre-Calculus or Calculus recommended for STEM majors).
(d) Laboratory Science: 2 years required, 3 recommended (one Biology, one Chemistry or Physics typical; UC engineering and life sciences majors strongly prefer 3 years).
(e) Language Other Than English: 2 years of the same language required, 3 recommended (Spanish, French, Mandarin, ASL, Latin, and others all qualify when offered).
(f) Visual and Performing Arts: 1 year required (art, music, dance, drama, or media arts, as long as the course holds A-G certification).
(g) College-Preparatory Elective: 1 year required (additional A-G course beyond the minimums above; advanced math, additional language, or AP elective are the most common choices).

Courses taken before the summer after 9th grade, including 9th-grade A-G courses, do not count toward the UC GPA. They still appear on the official transcript and count toward graduation requirements. The calculator above lets you flag the grade level for each course so the UC counting window applies correctly.

How UC GPA Is Calculated (Capped Weighted, Fully Weighted, Unweighted)

The University of California applies its own GPA formula during admissions review, separate from whatever GPA your high school reports on the official transcript. UC computes three figures and uses the capped weighted GPA as the eligibility benchmark. According to the UC Admissions GPA Requirement page, students should not round their calculated GPA when submitting an application.

UC Capped Weighted GPA Formula

UC GPA = Sum(Grade Points + Capped Honors Bonus) Number of A-G Semester Grades

Where:

Grade Points: A = 4, B = 3, C = 2, D = 1, F = 0 (plus and minus modifiers are ignored)
Capped Honors Bonus: +1 per semester of UC-approved Honors, AP, or IB course, capped at 8 semesters total across 10th and 11th grade, with no more than 4 from 10th grade
A-G Semester Grades: every A-G course counts as 1 semester grade (a full-year course contributes 2 semester grades)

Example: A student takes 12 A-G semester courses in 10th grade (4 honors or AP) and 12 in 11th grade (6 honors or AP). Unweighted GPA = sum of base points divided by 24. Capped weighted adds bonus to 4 + 4 = 8 honors semesters (the cap binds). Fully weighted adds bonus to all 10 honors semesters.

Three GPA figures result from this calculation, each useful for a different purpose:

UC GPA Flavors: Calculation Rules and Primary Use Cases
GPA Type	Honors Bonus	Cap Applied	Primary Use
UC Capped Weighted	+1 per approved honors, AP, or IB semester	8 semesters total (max 4 from 10th grade)	UC eligibility check (3.0 CA resident, 3.4 nonresident)
Fully Weighted UC	+1 per approved honors, AP, or IB semester	None	CSU Eligibility Index; out-of-state college research
Unweighted UC	None	N/A	Some out-of-state schools requesting an unweighted figure

The calculator above computes all three flavors live as you enter courses. The mode toggle controls which figure appears as the headline; the stat-card shows all three at once so you can read across without switching modes.

The UC 8-Semester Honors Cap, Explained

The 8-semester honors cap is the single most distinctive feature of UC GPA calculation. UC awards a +1 bonus per semester of UC-approved Honors, AP, or IB course taken in 10th or 11th grade, but caps the total bonus at 8 semesters across both years. Within that 8-semester ceiling, no more than 4 semesters can come from 10th grade. Honors courses beyond the cap are counted as standard courses (no bonus point) when UC computes the capped weighted GPA.

A worked example. A student takes 6 AP courses in 10th grade (12 semester grades, all honors-eligible) plus 6 AP courses in 11th grade (another 12 honors-eligible semester grades). The total honors-eligible count is 24 semesters. UC awards the +1 bonus to only 8 of those: 4 from 10th grade (the 10th-grade sub-cap binds at 4) plus 4 from 11th grade (the total cap reaches 8). The remaining 16 honors semesters earn the same points as a standard course at the same letter grade. The capped weighted GPA is therefore lower than the fully weighted GPA, often by 0.2 to 0.4 points for students who take heavy honors loads.

Three additional rules apply. First, the course must be UC-approved (verified at UC Doorways A-G course list) for California residents; for nonresidents, only AP and IB courses receive the bonus, school-designated honors courses do not count. Second, summer courses before 10th grade or after 11th grade attach to the adjacent year for cap counting (summer after 9th attaches to 10th; summer after 11th attaches to 11th). Third, grades of D or F never earn the honors bonus regardless of course type.

CSU GPA and the Eligibility Index

The California State University system uses a related but distinct GPA calculation. CSU counts the same A-G courses, applies the same +1 honors bonus for UC-approved Honors, AP, or IB semesters, but does not apply the 8-semester cap when computing the CSU Eligibility Index. The CSU Admissions requirements combine GPA and standardized test scores into one composite score:

CSU Eligibility Index

Eligibility Index = (CSU GPA x 800) + SAT total score, OR (CSU GPA x 200) + (ACT composite x 10)

Where:

CSU GPA: weighted A-G GPA with honors bonus (no 8-semester cap)
SAT total: Math + Evidence-Based Reading and Writing (out of 1600)
ACT composite: standard 1 to 36 score

Example: A student with a 3.4 CSU GPA and 1200 SAT has an Eligibility Index of (3.4 x 800) + 1200 = 3920. The same student with a 26 ACT has (3.4 x 200) + (26 x 10) = 940.

Each CSU campus sets its own Eligibility Index threshold by major and applicant type. California residents typically need an Eligibility Index of 2,900 to 3,200 for most CSU campuses; impacted majors at high-demand campuses (San Diego State, Cal Poly Pomona, Long Beach State, Fullerton) require higher thresholds in the 3,500 to 4,200 range. Cal Poly San Luis Obispo uses a separate Multi-Criteria Admissions (MCA) score that incorporates GPA, test scores, course rigor, and major-specific factors, with no fixed minimum.

The Fully Weighted UC GPA mode in the calculator above gives the closest approximation of the CSU GPA used for the Eligibility Index. For a campus-specific CSU calculation, see the CSU GPA calculator; for Cal Poly specifically, the Cal Poly GPA calculator handles MCA scoring.

UC Campus GPA Ranges for Admitted Students

UC uses the capped weighted GPA as its eligibility baseline, but each campus runs its own full-application review when making admissions decisions. The table below shows approximate middle-50% UC capped weighted GPA ranges for recently admitted first-year California residents, based on published UC admissions data and campus fact sheets. These are descriptive ranges, not guarantees.

UC Campus GPA Ranges for Admitted California Residents (approximate)
Campus	Middle 50% GPA Range	Notes
UC Berkeley	4.10 to 4.30	Most selective; engineering and CS higher
UCLA	4.10 to 4.30	Most selective; business and nursing higher
UC San Diego	4.00 to 4.25	STEM-heavy admits; Revelle and Muir colleges
UC Santa Barbara	3.90 to 4.20	Engineering and physical sciences at higher end
UC Davis	3.85 to 4.18	Veterinary and biological sciences competitive
UC Irvine	3.80 to 4.15	Computer science and business on higher end
UC Santa Cruz	3.50 to 4.00	Broader acceptance range across majors
UC Riverside	3.40 to 3.90	Guaranteed admission pathway for CA students at 3.0
UC Merced	3.20 to 3.80	Most accessible UC; 3.0 minimum with Eligibility Index

Horizontal bar chart of approximate UC capped weighted GPA midpoints for admitted California residents: UC Berkeley and UCLA lead at 4.20, UC Merced is lowest at 3.50. — Approximate midpoint GPA of admitted California residents by UC campus. Based on published UC admissions data. Ranges vary by major and year; verify with each campus.

California University GPA Calculators

Each California public university recalculates applicant GPA using the UC or CSU rules above plus campus-specific adjustments. The dedicated calculators below cover the most-searched California institutions with their exact admissions thresholds and weighting policies:

California High School Transcript GPA

California high schools report GPA on the official transcript using a standard 4.0 unweighted scale with plus or minus modifiers (A+ = 4.0, A = 4.0, A- = 3.7, B+ = 3.3, B = 3.0, B- = 2.7, C+ = 2.3, C = 2.0, C- = 1.7, D+ = 1.3, D = 1.0, F = 0). Most districts also report a weighted GPA that adds a bonus for Honors, AP, or IB courses. The key rule every California student should know: the GPA on your transcript is NOT the figure UC or CSU admissions will use. Both systems recalculate it from scratch using their own rules. According to the California Department of Education, transcript GPA policies vary by district, but the UC and CSU recalculations are standardized statewide.

For the NCAA and NAIA athletic eligibility centers, the standard transcript GPA (all courses, unweighted 4.0 scale with plus or minus) is the figure used. The high school GPA calculator handles the standard transcript calculation with plus or minus support.

Converting California GPA for Out-of-State and Private University Applications

California students applying to out-of-state public flagships (Michigan, Virginia, North Carolina, Texas), private universities (Stanford, USC, the Ivies), and Common Application schools should report the standard transcript GPA rather than the UC-recalculated figure. Three rules apply when filling out those forms:

Use the unweighted 4.0 transcript GPA as the primary GPA on Common App and Coalition App, unless the school specifically requests a weighted version. Plus or minus values are included.
Report the weighted GPA as the secondary figure on application forms that ask for both. Most California districts cap weighted GPA at 4.5 or 5.0; the form accepts either format.
Do not report the UC capped weighted GPA outside the UC and CSU systems. The capped figure is a UC-specific calculation and will confuse out-of-state admissions readers who expect a 0.0 to 5.0 weighted range without the cap rule.

For graduate school applications (medical school, law school, business school) made by California undergraduates, the cumulative undergraduate GPA on the official transcript is the figure used. AMCAS (medical school), LSAC (law school), and AACOMAS (osteopathic medical) all apply their own GPA recalculations. See the standard GPA calculator for the 4.0 scale used in those calculations, or the college GPA calculator for semester-by-semester GPA tracking.

UC vs. CSU GPA Requirements: Key Differences

The two California public university systems share the A-G course foundation but apply different rules after that. A student targeting both UC and CSU schools should calculate both figures. The Fully Weighted mode in this calculator approximates the CSU GPA; the Capped Weighted mode is what UC sees.

Use the weighted grade calculator to project how a current semester's remaining assignments will affect your cumulative GPA before the application deadline.

This California GPA calculator estimates UC and CSU GPAs using the official A-G course rules, the +1 honors bonus, and the UC 8-semester honors cap as documented on the University of California Admissions GPA requirement page. Specific campuses may apply additional adjustments during application review. For binding admissions decisions, verify with the UC Admissions GPA Requirement page, the CSU Admissions requirements, the UC Doorways A-G course list, the California Department of Education, and the Cal Poly San Luis Obispo Admissions page for campus-specific rules. AP credit policies referenced from College Board AP Students. Last verified: May 2026.

How to calculate California GPA for UC applications?

To calculate California GPA for UC applications, list every A-G course you took between the summer after 9th grade and the summer after 11th grade. Convert each letter grade to points (A = 4, B = 3, C = 2, D = 1, F = 0; pluses and minuses are dropped). Add one bonus point per semester of UC-approved Honors, AP, or IB courses, then cap the bonus at 8 semesters total across 10th and 11th grade combined, with a sub-cap of 4 semesters from 10th grade. Sum all points, then divide by the number of letter grades (each semester counts as one grade). Do not round. The result is your UC capped weighted GPA, the figure UC uses for the 3.0 California-resident minimum and the 3.4 nonresident minimum.

How is GPA calculated in California?

GPA in California depends on which system you are applying to. For the University of California (UC), GPA counts only A-G college-preparatory courses taken between the summer after 9th grade and the summer after 11th grade. Each letter grade earns whole-number points: A = 4, B = 3, C = 2, D = 1, F = 0, with pluses and minuses ignored. UC then awards one bonus point per semester of UC-approved Honors, AP, or IB courses, capped at 8 semesters total (no more than 4 from 10th grade). The California State University (CSU) system uses the same A-G courses but applies a simpler weighting (1 bonus point per honors or AP or IB semester, used in the Eligibility Index). Most California high schools also report a standard 4.0 GPA on transcripts using plus or minus values for college applications outside California.

How do public California schools calculate GPA?

Public California high schools report two GPA figures on transcripts. The first is the standard unweighted 4.0 GPA using plus or minus values (A+ = 4.0, A = 4.0, A- = 3.7, B+ = 3.3, and so on) across every course. The second is a weighted GPA that adds bonus points for Honors, AP, or IB courses, typically +1 for AP or IB and +0.5 for Honors. The exact weighting varies by district: Los Angeles Unified, San Diego Unified, San Francisco Unified, and most California districts cap weighted GPA at 4.5 or 5.0 depending on local policy. For UC applications, the high school transcript GPA is recalculated by UC using its own A-G and 8-semester-cap rules, which often produces a different figure than the GPA shown on the official transcript.

Are GPAs calculated differently in California compared to other states?

Yes, California GPA is calculated differently from most other states in two key ways. First, the University of California uses its own GPA formula that excludes 9th-grade courses, excludes non-A-G electives (PE, study hall, most arts unless A-G certified), and ignores plus or minus modifiers. Second, UC caps the weighted honors bonus at 8 semesters total, where most US universities apply the weighted bonus to every honors course without a cap. The CSU system is closer to standard US weighting (1 bonus point per honors semester, no cap on the eligibility index but capped at +0.5 for non-AP honors at some campuses). California high schools themselves report a standard 4.0 GPA with plus or minus on transcripts; the difference is the recalculation UC and CSU perform during admissions. For applications outside California (out-of-state public universities, Ivy League, etc.), the standard transcript GPA is the figure used.

How do I calculate my GPA at California Western School of Law?

California Western School of Law uses a standard law school GPA scale. Each course grade converts to points on a 4.33 scale (A+ = 4.33, A = 4.0, A- = 3.67, B+ = 3.33, B = 3.0, B- = 2.67, C+ = 2.33, C = 2.0, C- = 1.67, D+ = 1.33, D = 1.0, F = 0), each course is weighted by credit units, and the cumulative GPA is the credit-weighted average. California Western applies a mandatory curve to first-year courses (median typically falling at 2.9 to 3.1) and uses cumulative GPA for class rank, scholarship retention, and bar passage advising. To compute your California Western GPA, multiply each course grade by its units, sum across courses, then divide by total units. The standard GPA calculator at /gpa-calculator/ handles this calculation; the California state hub above focuses on undergraduate UC and CSU rules rather than law school grading.

How to calculate GPA in California middle schools?

California middle schools (grades 6 to 8) typically use a standard unweighted 4.0 GPA with plus or minus values. Each letter grade converts to points (A+ = 4.0, A = 4.0, A- = 3.7, B+ = 3.3, B = 3.0, and so on down to F = 0), each course counts equally regardless of subject, and the GPA is the simple average. Middle school GPA does not feed into UC or CSU admissions decisions (which start counting from the summer after 9th grade) and is used primarily for honor roll, athletic eligibility, and middle-school awards. UC and CSU disregard any middle school grades entirely. The high-school-level California GPA calculator above is the right tool once a student enters 9th grade; for middle school, the standard /gpa-calculator/ with the 4.0 unweighted scale handles the simpler calculation.

How does Western California calculate GPA?

Western California (referring to California Western School of Law) applies a credit-weighted GPA on a 4.33 scale with full plus or minus granularity. Each first-year course is subject to a mandatory grading curve set by the registrar, typically producing a median grade in the B or B- range (2.85 to 3.05 on the 4.33 scale). Upper-division courses are not curved but remain on the same 4.33 letter scale. The cumulative GPA is the credit-weighted average of every law school course; transfer credits from other institutions are noted on the transcript but do not factor into California Western GPA. Class rank, scholarship retention thresholds (typically 3.0 cumulative for full-tuition scholarships), and academic standing all use the cumulative GPA. The calculator above is built for undergraduate California-resident applicants targeting UC and CSU; for law school GPA computation, use the standard /gpa-calculator/ with the 4.33 scale.