Find your calculator

Use arrow keys, Enter to open, Escape to close.

Browse the full directory
Education / Free online tool

Weighted GPA Calculator

Calculate course-bonus weighted GPA, semester totals and cumulative GPA using an explicit grading scale.

Your inputs

Use numbers, letters, or percentages according to the selected grade format.
Use one positive credit value per course, in the same order.
Enter the additive bonus for each course. Base points must be 0–4; bonus 0–1.
More options & settings
Customize to your school. P, NP, I and W are excluded.
Each threshold is a minimum percentage. This example scale is not universal.
Separate names with commas or new lines.
One label per course; leave blank for a single semester.
Try a worked example

Base points 4,3,3.5;credits 3,3,4;bonuses 0,0.5,1 give GPA 4.05.

Weighted example: 40.5 quality points ÷ 10 credits = 4.05
CourseGrade pointsCreditsBonusQuality points
Course 143012
Course 2330.510.5
Course 33.54118

Calculated in your browser. Your inputs stay on this device.

Starting values are examples. First click or keyboard focus clears an example so you can enter yours. Reset restores the examples.

Your result

Enter your values to calculate.

Compare scenarios

Keep up to three results and their inputs during this visit. Reset clears the comparison.

Behind the answer

Weighted GPA = Σ((base grade + bonus) × credits) ÷ Σcredits

How to use this calculator

Bonuses are explicit rather than inferred from course names, making the policy visible. No bonus is added automatically.

  1. Enter grade entry format, task, course grades (same order as credits) and review the remaining options.
  2. Select Calculate or change a value to update the result. Read the result label and units before copying.
  3. Use Reset to restore the worked starting values.

Formula and method

Weighted GPA = Σ((base grade + bonus) × credits) ÷ Σcredits

Bonuses are entered per course. Scales and prior GPA must use compatible units. Verify your school’s honors and repeated-course rules.

Worked example

Default grades and bonuses produce a weighted GPA of 4.05.

Questions about weighted gpa calculator

Does weighted GPA just mean weighting by course credits?

Schools use the term differently. Here it means explicit course bonus points as well as credit weighting: (base points + bonus) × credits. Use GPA for ordinary credit weighting without bonuses. Adjust the base scale and grade mappings; each entered bonus is between 0 and 1.

Choose the tool for your question

  • GPA: Use base 0–4 grade points and credits without course bonuses.
What assumptions should I check?

Bonuses are entered per course. Scales and prior GPA must use compatible units. Verify your school’s honors and repeated-course rules.

Are my inputs saved?

Calculations run in your browser. We store only tool IDs for favorites and recent tools. A calculation link contains your inputs only when you explicitly choose to copy one.