Academics & Courses
Weighted Grade Calculator
Calculate your overall course grade from assignments, quizzes, and midterm weights, plus find the exact score needed on your final exam.
Syllabus WeightingLetter Grades (A–F)Final Target Solver
Weighted GPA Calculator
Pick a letter grade for each course, mark whether it is Regular, Honors, AP, or IB, and enter the credits. The weighted GPA, the unweighted GPA, and the boost your course load earns all update as you type.
Bonus scale
Add this term to your cumulative GPA
Enter the GPA and credits you already hold to see the new cumulative GPA.
Your transcript stays in this browser. Nothing is uploaded, stored on a server, or shared with your school.
What Is a Weighted GPA?
A weighted GPA is a grade point average that adds extra points for harder courses, so an A in AP Chemistry outranks an A in a regular class.
Two things decide a weighted GPA: the grade you earn and the difficulty of the course you earn it in. A regular A is worth 4.0 grade points. The same A in an Advanced Placement (AP) course is worth 5.0 on most scales, because the school adds 1.0 for the harder syllabus. Work out a single course's percentage first with the weighted grade calculator before converting it to a letter grade here.
Credits then decide how much each course counts. A 4-credit course moves the average twice as far as a 2-credit course, so the weighted GPA is a credit-weighted average of grade points rather than a plain average of grades.
The result answers a question a raw transcript cannot: how strong are these grades relative to how hard the courses were? It is the same credit-weighting method behind the general weighted average calculator, applied specifically to grade points.
How to Calculate a Weighted GPA
To calculate a weighted GPA, convert each letter grade to grade points, add the course bonus, multiply by credits, add the results, and divide by total credits.
Weighted GPA Formula
GPA = ∑ (grade points × credits) ∑ credits
Grade points multiplied by credits are called quality points. A weighted GPA is quality points divided by credits, so a course with more credits pulls the average harder in whichever direction its grade points sit.
Step-by-Step Weighted GPA Calculation
- Convert each letter grade to grade points. A = 4.0, A− = 3.7, B+ = 3.3, B = 3.0, and so on down to F = 0.0.
- Add the bonus for course difficulty. Honors adds 0.5. AP and IB add 1.0. Regular and College Prep classes add nothing.
- Multiply each course by its credits. Grade points × credits gives that course's quality points.
- Add the quality points. This total covers every course in the term.
- Add the credits. Count every course attempted, including the ones with low grades.
- Divide quality points by credits. The result is the weighted GPA.
Weighted GPA Calculation Example
A semester of 5 courses across 15 credits shows the whole calculation, with one AP course and one Honors course carrying bonuses.
| Course | Grade | Type | Grade points | Credits | Quality points |
|---|---|---|---|---|---|
| AP Biology | A | AP | 5.0 | 4 | 20.0 |
| Honors English | B+ | Honors | 3.8 | 3 | 11.4 |
| Algebra II | A− | Regular | 3.7 | 4 | 14.8 |
| World History | B | Regular | 3.0 | 3 | 9.0 |
| Physical Education | A | Regular | 4.0 | 1 | 4.0 |
| Total | — | — | — | 15 | 59.2 |
59.2 quality points ÷ 15 credits = 3.95 weighted GPA
The weighted GPA is 3.95. Without the bonuses, the same grades give 53.7 quality points across 15 credits, an unweighted GPA of 3.58. The AP and Honors courses are worth 0.37 of GPA.
How to Use the Weighted GPA Calculator
Add one row per course, choose the grade and course type, enter the credits, and the weighted GPA appears immediately beside the unweighted figure.
Enter Your Courses and Grades
Name each course and pick its letter grade from the dropdown. The grade list runs from A+ down to F and already holds the grade points for each letter, so no conversion table is needed.
- Course names the row — AP Biology, Algebra II, Studio Art. Names are optional but make the breakdown readable.
- Grade sets the base grade points on the 4.0 scale.
- Course type applies the bonus: Regular, Honors, AP, or IB.
- Add course creates another row, and the Enter key on the last row does the same.
Enter Course Credits or Weights
Type the credits each course carries. High schools often use 1.0 per year-long course and 0.5 per semester course; colleges use credit hours, commonly 3 or 4.
Any consistent unit works as a weight. Use 1 for every course if your school does not publish credits, and the calculator returns a straight average of grade points. Only the ratio between courses changes the result.
Calculate Your Weighted GPA
No button is needed — every change recalculates. The result panel reports 4 figures alongside the GPA:
- Quality points — grade points × credits, summed across every course.
- Total credits — the denominator of the calculation.
- Weighting boost — how much the AP, IB, and Honors bonuses added.
- Unweighted GPA — the same transcript capped at 4.0, for comparison.
The bonus scale selector at the top switches between the standard scheme (+1.0 for AP and IB, +0.5 for Honors), a half scheme (+0.5 and +0.25), and a fully unweighted run where every course caps at 4.0. Match it to your school handbook before trusting the number.
Weighted vs. Unweighted GPA
An unweighted GPA caps every course at 4.0. A weighted GPA adds points for difficulty, so the same transcript produces two different numbers.
What Is an Unweighted GPA?
An unweighted GPA converts every letter grade on the same 4.0 scale, whatever the course. An A is 4.0 in AP Physics and 4.0 in a study skills elective. The maximum is 4.0, and a 4.0 unweighted means straight A grades.
It measures performance against the grading scale alone. Two students with identical grades hold identical unweighted GPAs, even if one took 6 AP courses and the other took none.
What Is a Weighted GPA?
A weighted GPA adds a bonus for course difficulty before averaging, which lifts the ceiling above 4.0. Most high schools cap the weighted scale at 5.0, matching an A in every AP or IB course.
| Measure | How courses count | Result |
|---|---|---|
| Weighted GPA | AP +1.0, Honors +0.5, Regular +0 | 3.95 |
| Unweighted GPA | Every course capped at 4.0 | 3.58 |
| Difference | One AP and one Honors course | 0.37 |
Neither number is more correct. The unweighted GPA reports grades; the weighted GPA reports grades in context. Most transcripts print both.
Weighted GPA Scale
Weighted scales start from the standard 4.0 grade point scale and add a fixed bonus per course level, usually 0.5 for Honors and 1.0 for AP and IB.
Standard 4.0 GPA Scale
| Letter | Grade points | Letter | Grade points |
|---|---|---|---|
| A / A+ | 4.0 | C+ | 2.3 |
| A− | 3.7 | C | 2.0 |
| B+ | 3.3 | C− | 1.7 |
| B | 3.0 | D+ | 1.3 |
| B− | 2.7 | D | 1.0 |
| F | 0.0 | D− | 0.7 |
Some schools award 4.3 for an A+ and some cap it at 4.0. This calculator uses 4.0 for both A and A+, the more common convention.
How AP, Honors, and IB Courses Affect Weighted GPA
| Course type | Standard bonus | An A is worth | A B is worth |
|---|---|---|---|
| Regular / College Prep | +0.0 | 4.0 | 3.0 |
| Honors | +0.5 | 4.5 | 3.5 |
| Advanced Placement (AP) | +1.0 | 5.0 | 4.0 |
| International Baccalaureate (IB) | +1.0 | 5.0 | 4.0 |
One consequence is worth knowing: a B in an AP course is worth 4.0 weighted grade points, the same as an A in a regular course. That is why students trade a safe A for a harder B.
Scales vary by district. Some add 0.5 for AP rather than 1.0, some weight only the honors sequence, and some apply no bonus to a failing grade. This calculator withholds the bonus on an F and offers a half-bonus scale for districts that use one.
How Credits Affect Weighted GPA
Credits set how far each grade moves the average. A course with more credits carries proportionally more of the GPA.
The 4-credit AP Biology course in the example holds 4 of 15 credits, so it controls 27% of the GPA. Physical Education holds 1 credit and controls 7%. An identical grade change in those two courses moves the GPA by very different amounts.
| Course | Credits | Quality points lost | New weighted GPA |
|---|---|---|---|
| AP Biology | 4 | 4.0 | 3.68 |
| Physical Education | 1 | 1.0 | 3.88 |
The same one-letter slip costs 0.27 of GPA in the 4-credit course and 0.07 in the 1-credit course. Study time is best spent where the credits are.
Failing a course is doubly expensive. The credits still count in the denominator while contributing 0 quality points, which is why an F on a 4-credit course drags a GPA further than any other single grade.
Semester GPA vs. Cumulative GPA
A semester GPA covers one term. A cumulative GPA covers every term you have completed, weighted by the credits in each.
Semester GPA
A semester GPA divides the quality points earned this term by the credits attempted this term. The example semester earns 59.2 quality points across 15 credits, a semester GPA of 3.95.
It reacts quickly. With only 15 credits in the denominator, one strong or weak course visibly moves the number.
Cumulative GPA
A cumulative GPA adds every term together: all quality points ever earned, divided by all credits ever attempted. Enter your GPA so far and the credits behind it in the panel under the rows, and the calculator blends this term into it.
(3.80 × 30) + 59.2 = 173.2 → 173.2 ÷ 45 = 3.85 cumulative
A 3.95 semester lifts a 3.80 cumulative to only 3.85, because 30 earlier credits outweigh the 15 new ones. The more credits behind you, the slower a cumulative GPA moves — in either direction.
Can a Weighted GPA Be Higher Than 4.0?
Yes, a weighted GPA can exceed 4.0. That is the point of weighting — bonuses for AP, IB, and Honors courses push grade points above the 4.0 ceiling.
The maximum depends on the scale and the schedule. On the standard scheme, straight A grades in AP or IB courses produce 5.0. A schedule mixing regular and AP courses lands between 4.0 and 5.0.
| Schedule | Weighted GPA | Unweighted GPA |
|---|---|---|
| All regular courses | 4.00 | 4.00 |
| Half regular, half Honors | 4.25 | 4.00 |
| Half regular, half AP | 4.50 | 4.00 |
| All AP or IB courses | 5.00 | 4.00 |
An unweighted GPA above 4.0 is not possible on this scale, so a 4.3 or 4.7 on a transcript is always a weighted figure. When an application asks for an unweighted GPA, switch the scale selector to Unweighted rather than reporting the higher number.
Common Weighted GPA Calculation Mistakes
Six mistakes cause nearly every gap between a hand-calculated GPA and the one on the transcript.
- Averaging GPAs instead of quality points. Two semesters of 3.95 and 3.50 do not average to 3.73 unless both carry the same credits.
- Using the wrong bonus. Districts differ. Confirm whether AP adds 1.0 or 0.5, and whether Honors is weighted at all.
- Applying a bonus to a failing grade. Most schools award no difficulty bonus on an F, so a failed AP course is worth 0.0, not 1.0.
- Leaving failed courses out of the credits. The credits still count in the denominator even when the grade contributes nothing.
- Mixing credit systems. Do not put 1.0 high school credits and 3.0 college credit hours in the same calculation.
- Counting pass or fail courses. A P grade usually earns credit with no grade points and belongs outside the GPA.
Two of these are structural rather than arithmetic. Averaging GPAs and mixing credit systems both break the weighting itself, so the result is wrong even when every multiplication is right.
CALCULATOR SUITE
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Frequently Asked Questions
How Do You Calculate a Weighted GPA?
Convert each letter grade to grade points, add the course bonus, multiply by the credits, add the results into quality points, then divide by total credits. Five courses earning 59.2 quality points across 15 credits give a weighted GPA of 3.95.
What Is the Difference Between Weighted and Unweighted GPA?
An unweighted GPA caps every course at 4.0 and ignores difficulty. A weighted GPA adds 1.0 for AP and IB courses and 0.5 for Honors courses before averaging. The same transcript gives 3.58 unweighted and 3.95 weighted.
Can a Weighted GPA Be Higher Than 4.0?
Yes, a weighted GPA can exceed 4.0. Straight A grades in AP or IB courses reach 5.0 on the standard scale. An unweighted GPA cannot pass 4.0, so any GPA above 4.0 on a transcript is a weighted figure.
How Do AP, Honors, and IB Classes Affect GPA?
AP and IB courses add 1.0 grade point and Honors courses add 0.5 on the standard scale. A B in an AP course is therefore worth 4.0 grade points, the same as an A in a regular course.
How Do Credits Affect Weighted GPA?
Credits decide how much each grade counts. A 4-credit course holds four times the influence of a 1-credit course, so dropping from A to B costs 0.27 of GPA in the 4-credit course and 0.07 in the 1-credit course.
Is Weighted GPA the Same as Cumulative GPA?
No, they answer different questions. Weighted describes how grade points are scored, counting course difficulty. Cumulative describes how much is included, covering every term rather than one. A GPA can be both weighted and cumulative.
What GPA Scale Does This Calculator Use?
The standard 4.0 scale, with A = 4.0, A− = 3.7, B+ = 3.3, down to F = 0.0. Bonuses default to +1.0 for AP and IB and +0.5 for Honors, and the scale selector switches to a half-bonus scheme or a fully unweighted run.
How Do Colleges View Weighted and Unweighted GPA?
Most admissions offices recalculate GPA on their own scale, often unweighted, then read course rigor from the transcript itself. Report the figure your school prints, and give the scale it uses whenever an application allows the note.
Calculate Weighted Average Online
Every value-weight pair, one weighted average.
The weighted average calculator multiplies each value by its weight, adds the weighted sum, divides by the total of weights, and prints the weighted average beside the standard arithmetic mean. Course grades, GPA, portfolio returns, and probability distributions all run through the same 4 steps.
Open the Weighted Average Calculator